Electrical data |
Basic connection |
Supply voltage: |
Power range: |
Supply systems: |
TN/TT or IT |
Line frequency: |
47 to 63 Hz |
Output frequency: |
0 to 150 Hz |
Control method: |
Sensorless vector control or V/f control |
Skipped frequency bands: |
4, programmable |
Customer terminal block: |
Digital inputs/outputs |
Communications interface: |
PROFIBUS DP, PROFINET, Modbus RTU, USS, BACnet MS/TP, FLN P1 |
Braking mode: |
Braking Module optional |
Degree of protection: |
IP20, optionally IP21, IP23, IP43, IP54 |
Type of cooling: |
Internal fan (forced air cooling) |
Noise level: |
≤ max. 71 dB (A) under full load condition |
Software functions: |
- Automatic restart following interruptions in operation as a result of a power failure |
Protection functions: |
Thermal monitoring of motor and power sections |
Suitable motors: |
Induction motors |
SINAMICS G120P Cabinets are ready-to-connect AC/AC converters in a standard control cabinet. A comprehensive range of options permits adaptation to respective requirements. They are available with cabinet widths from 600 mm in various degrees of protection up to IP54, and with two design versions.
Version A offers sufficient space for all available options, irrespective of which configuration. Further, on request, it can be adapted to address specific customer requirements.
Version C is an extremely space-saving version envisaged for applications where the power supply components are accommodated in a central low-voltage distribution and need not be provided again in the control cabinet.
For both versions, the IOP operator panel is installed in the cabinet door as standard.
dv/dt filter compact plus - cost and space saving to ensure a motor-friendly voltage
SINAMICS G120P Cabinets are available with a dv/dt filter compact plus VPL (Voltage Peak Limiter). This limits both the voltage rate-of-rise dv/dt as well as also the peak voltages to the stringent limit values specified in Standard IEC 60034-25. This reduces the stress on the motor insulation and extends the motor service life.
Especially interesting when it comes to retrofit projects: Using this filter, motors that were originally not designed for converter operation can be fed from a frequency converter.
The dv/dt filter compact plus VPL saves so much space that it can be completely integrated into the electrical cabinet - even for large power ratings. Further, it is extremely energy-efficient: The “cut-off” voltage peaks are not wasted as thermal energy in resistors, but are fed back into the voltage DC link.
Ready-to-connect cabinet unit with a wide range of options guarantees a drive solution that specifically addresses customer applications with minimum mounting and installation costs
The PFC commissioning Wizard and faster motor identification guarantees simpler and fast commissioning
Lower operating costs and high energy efficiency (greater than 98%) – as well as application-specific energy-saving functions
Highest possible plant and system availability as a result of the rugged product design with long service life
Perfect match of motor and converter due to availability of precisely adapted SIMOTICS motors
Can be flexibly engineered and installed as a result of the high degrees of protection that are available, voltage limiting filter and longer cable lengths
- Widest range of pump, fan and compressor applications with square-law load torque
- Additional sector mix with a focus on
+ Process industry
+ Energy and water industry
+ Building industry
- Can be used in protected as well as rugged industrial environments
With its SINAMICS G120P Cabinet converter cabinet units, Siemens is offering a cost-effective drive system on which all line-side and motor-side components as well as the Power Module are integrated into a ready-to-use standardized cabinet system.
A wide range of catalog options are available for the implementation of customer-specific configurations, which are complemented and type tested in the overall system. Special requests can be implemented on request on account of the flexible production process.
The SINAMICS G120P Cabinet is especially suitable for pumps, fans, and compressor applications on account of the special functions included in the standard version, such as pump cascading, multi-zone control, emergency mode, etc.
With its high-performance, sensorless vector control, the very ruggedly designed converter covers a wide range of applications – even in harsh industrial environments. Simple, clear engineering supports assist the correct selection of components, and thus form the basis for safe, long-term operation.
Commissioning with the Intelligent Operator Panel (IOP) integrated in the control cabinet door can be performed quickly and easily. A commissioning wizard guides the user conveniently through all the essential commissioning parameters.
There are two versions of the converter cabinet units:
SINAMICS G120P Cabinet converter cabinet units are available for the following voltages and outputs:
Line voltage |
Power range |
---|---|
380 ... 480 V 3 AC |
75 … 560 kW |
500 ... 690 V 3 AC |
315 ... 630 kW |
The units have degree of protection IP20 as standard. They are optionally available with degrees of protection IP21, IP23, IP43 and IP54.
Variable-speed drives are ideal for all applications that involve moving, conveying, pumping, or compressing liquids or gases.
This means the following applications in particular:
- PumpsSINAMICS G120P Cabinet converter cabinet units are characterized by their modular and service-friendly design.
A wide range of options is available depending on the cabinet version, which permits optimum adaptation of the drive system to the respective requirements (see section Options).
Example of design of a SINAMICS G120P Cabinet converter cabinet unit, version A with PM330 Power Module and CU230P-2 Control Unit
Basic design of a SINAMICS G120P Cabinet converter cabinet unit with PM330 Power Module and several significant options
The following converter components are equipped as standard with coated modules:
- Power ModulesThe coating on the modules protects the sensitive SMD components against corrosive gases, chemically active dust and moisture.
All of the busbars used in the converter cabinet are nickel-plated in order to achieve the best possible immunity to environmental effects. Further, the bare copper connections do not have to be cleaned for customer connections.
Note:
For some options, for technical reasons, parts of the copper busbars cannot be nickel-plated.
The Cabinet Modules are delivered with a EMC shielding busbar and a PE busbar as standard. The EMC shielding busbar is used to connect shielded power cables for line and motor supply cables. The PE busbar is used to connect and secure PE cables.
The converter cabinet units are supplied with a crane transport aid mounted on the top. In the case of single cabinets up to a width of 1200 mm (47.2 in), transport eyebolts are provided to transport the unit by crane. Transport rails are used with cabinet widths >1200 mm (47.2 in) or for several cabinets (e.g. option L01). Rope spreaders should be used for low crane hook heights.
The EN 60529 standard covers the protection of electrical equipment by means of housings, covers or equivalent, and includes:
- Protection of persons against accidental contact with live or moving parts within the housing and protection of the equipment against the ingress of solid foreign bodies (touch protection and protection against ingress of solid foreign bodies)The degrees of protection are specified by abbreviations comprising the code letters IP and two digits.
Degrees of protection of the converter cabinet unit |
First digit
|
Second digit
|
---|---|---|
IP20 (standard) |
Protected against solid foreign bodies with a diameter ≥ 12.5 mm (≥ 220 in). |
No water protection |
IP21 (option M21) |
Protected against solid foreign bodies with a diameter ≥ 12.5 mm (≥ 220 in). |
Protected against drip water Vertically falling drip water shall not have a harmful effect. |
IP23 (option M23) |
Protected against solid foreign bodies with a diameter ≥ 12.5 mm (≥ 220 in). |
Protected against spray water Water sprayed on both sides of the vertical at an angle of up to 60° shall not have a harmful effect. |
IP43 (option M43) |
Protected against solid foreign bodies with a diameter ≥ 1 mm (≥ 0.04 in). |
Protected against spray water Water sprayed on both sides of the vertical at an angle of up to 60° shall not have a harmful effect. |
IP54 (option M54) |
Dust protected. Ingress of dust is not totally prevented, but dust must not be allowed to enter in such quantities that the functioning or safety of the equipment is impaired. |
Protected against splash water Water splashing onto the enclosure from any direction shall not have a harmful effect. |
Intelligent Operator Panel IOP
The IOP (Intelligent Operator Panel) is mounted in the door of the cabinet units. It is used to operate and commission the drive system. The IOP is an extremely user-friendly, powerful operator panel.
The IOP supports both entry-level personnel and drive experts. Thanks to the large plain text display, the menu prompting and the application wizards, it is easy to perform commissioning. A drive can be essentially commissioned without having to use a printed parameter list – as the parameters are displayed in plain text, and explanatory help texts and the parameter filtering function are provided.
Application wizards interactively guide you when commissioning important applications such as pumps and fans. There is a basic commissioning wizard for general commissioning.
The drives are easily controlled manually using directly assigned buttons and the navigation wheel. The IOP has a dedicated switchover button to switch from automatic to manual mode.
The converter can be diagnosed in a user-friendly fashion using the plain text display of faults and alarms. Help texts can be obtained by pressing the INFO button. Up to two process values can be graphically visualized and up to four process values can be numerically visualized on the status screen/display. Process values can also be displayed in technological units.
The IOP supports standard commissioning of identical drives. For this purpose, a parameter list can be copied from a converter into the IOP and downloaded into other drive units of the same type as required. This functionality is available only if a memory card is installed in the Control Unit.
The IOP supports the following languages 1): German, English, French, Italian, Spanish, Portuguese, Dutch, Swedish, Russian, Czech, Polish, Turkish, Finnish.
If option D91 is selected, in the factory, an IOP containing the Chinese, English and German languages is integrated into the cabinet door of the converter.
The operating temperature of the IOP is 0 to 50 °C (32 to 122 °F).
1) Further information is available at
https://support.industry.siemens.com/cs/document/67273266
Depending on the selected CU230P‑2 Control Unit, the following interfaces for communication with the higher-level control system are provided:
- PROFINET, EtherNet/IP (option K96)
The Control Unit can be connected to the higher-level control via its digital inputs and outputs.
The converter control contains a high-quality, sensorless vector control with speed and current controls as well as motor and converter protection.
The software functions available as standard are described below:
Software and protective functions |
Description |
---|---|
Setpoint input |
The setpoint can be input both internally and externally. It is applied internally as a fixed setpoint, motorized potentiometer setpoint or jog setpoint and externally via the communications interface or an analog input on the customer terminal block. The internal fixed setpoint and the motorized potentiometer setpoint can be switched over or adjusted using control commands from any interface. |
Motor identification |
The automatic motor identification function makes commissioning faster and easier and optimizes closed-loop control of the drive. |
Ramp-function generator |
An advanced ramp-function generator with separately adjustable ramping times, together with adjustable rounding times in the lower and upper speed ranges, allows the drive to be smoothly accelerated and braked. As a consequence, this avoids the drive train from being overloaded and reduces the stress on mechanical components. The down ramps can be parameterized separately for quick stop. |
Vdc max controller |
The Vdc max controller automatically prevents overvoltages in the DC link if the set down ramp is too short, for example. This may also extend the set ramp-down time. |
Kinetic buffering (KIP) |
In the event of supply voltage dips, the kinetic energy of the rotating drive is used to buffer the DC link so as to prevent fault trips. The converter remains operational as long as the drive can provide regenerative energy as a result of its motion and the DC link voltage does not drop below the trip threshold. When the line supply recovers within this time, the drive is again accelerated up to its setpoint speed. |
Automatic restart1) |
The automatic restart switches the drive on again when the power is restored after a power failure, and ramps up to the current speed setpoint. |
Flying restart1) |
The "Flying restart" function allows the converter to be switched to a motor that is still turning. |
Technology controller |
The technology controllers (in the form of PID controllers) can be used to implement simple closed-loop control functions. A PID controller controls the motor speed as a process controller for temperature, pressure, air quality or fill levels. Three further PID controllers are freely programmable. The P, I, and D component can be disabled. |
Free function blocks |
Using the freely programmable function blocks, it is easy to implement logic and arithmetic functions for controlling the SINAMICS G120P Cabinet unit. The blocks can be programmed by means of an operator panel or the STARTER commissioning tool. |
I²t detection for motor protection |
A motor model stored in the converter software calculates the motor temperature based on the current speed and load. More exact sensing of the temperature, which also takes into account the influence of the ambient temperature, is possible by means of direct temperature sensing using KTY sensors in the motor winding. |
Motor temperature evaluation |
Motor protection by evaluating a temperature sensor of type KTY, PTC, Pt1000 or bimetal NC contact. When a KTY sensor is connected, the limit values can be set for warning or shutdown. When a PTC thermistor is connected, the system reaction to triggering of the thermistor (alarm or shutdown) can be defined. |
Motor blocking protection |
A blocked motor is detected and protected against thermal overloading by a fault trip. |
Multi-zone control |
Closed-loop control of a zone with up to 3 sensors for pressure or temperature, or closed-loop control of two independent zones each with one sensor. |
Essential service mode |
Special converter operating mode that enhances the availability of the drive system in the event of a fire. |
Bypass 2) |
When the setpoint is reached or a fault occurs, there is a changeover to mains operation. |
Cascade connection 2) |
Load-dependent connection and disconnection of a maximum of three additional motors by the converter in order to provide a largely constant output power. |
Hibernation mode |
Startup or shutdown of the drive when the relevant value drops below an external setpoint or the internal PID controller setpoint |
1)Factory setting: not activated (can be parameterized)
2) This function requires an additional external circuit.
Power unit protection |
Description |
---|---|
Ground fault monitoring at output end |
A ground fault at the output end is detected by a summation current monitor and results in shutdown in grounded systems. |
Electronic short-circuit protection at the output end |
A short-circuit at the output end (e.g. at the converter output terminals, in the motor cable or in the motor terminal box) is detected and the converter shuts down with "fault". |
Thermal overload protection |
An alarm is issued first when the overtemperature threshold responds. If the temperature rises further, the unit independently adjusts the pulse frequency or output current so that a reduction in the thermal load is achieved. Once the cause of the fault has been eliminated (e.g. cooling has been improved), the original operating values are automatically resumed. |
The table below lists the recommended and maximum possible cable connections at the line and motor ends (versions A and C).
The recommended cross-sections are based on the specified fuses. They are applicable for 3-wire cables manufactured out of copper with PVC insulation, routed horizontally in air and a permissible wire temperature of 70 °C (158 °F) (e.g. Protodur NYY or NYCWY) for an ambient temperature of 40 °C (104 °F) and individual routing.
When the conditions differ from those specified above (cable routing, cable grouping, ambient temperature), the appropriate correction factors according to IEC 60364‑5‑52 must be taken into account.
Rated power |
Converter |
Line supply connection |
Motor connection |
Cabinet grounding |
|||||
---|---|---|---|---|---|---|---|---|---|
400 V/690 V |
SINAMICS G120P Cabinet versions A and C |
Recommended cross-section 1) |
Maximum conductor cross-section |
Fixing screw |
Recommended cross-section 1) |
Maximum conductor cross-section |
Fixing screw |
Maximum conductor cross-section |
Fixing screw |
|
|
IEC |
IEC |
|
IEC |
IEC |
|
IEC |
|
kW |
6SL3710‑ ... |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
380 ... 480 V 3 AC |
|||||||||
75 |
1PE31-5AB0-Z |
50 |
2 × 120 |
M12 |
50 |
2 × 120 |
M12 |
2 × 120 |
M12 |
90 |
1PE31-8AB0-Z |
70 |
70 |
||||||
110 |
1PE32-1AB0-Z |
95 |
95 |
||||||
132 |
1PE32-5AB0-Z |
95 |
2 × 50 |
||||||
160 |
1PE33-0 . A0-Z |
2 × 120 |
2 × 240 |
2 × 95 |
2 × 240 |
M12 x 40 2) |
3 × 240 |
||
200 |
1PE33-7 . A0-Z |
2 × 120 |
2 × 95 |
||||||
250 |
1PE34-6 . A0-Z |
2 x 185 |
2 x 150 |
||||||
315 |
1PE35-8 . A0-Z |
2 x 240 |
4 × 240 |
2 x 185 |
4 x 240 |
6 x 240 |
|||
355 |
1PE36-6 . A0-Z |
3 x 150 |
2 x 240 |
||||||
400 |
1PE37-4 . A0-Z |
3 x 185 |
2 x 240 |
||||||
450 |
1PE38-4AA0-Z |
4 x 185 |
6 × 240 |
4 × 150 |
4 x 240 |
6 × 240 |
|||
500 |
1PE38-8AA0-Z |
4 x 185 |
4 × 150 |
6 × 240 |
|||||
560 |
1PE41-0AA0-Z |
4 x 240 |
4 × 150 |
||||||
500 ... 690 V 3 AC |
|||||||||
315 |
1PG33-7 . A0-Z |
2 x 120 |
4 × 240 |
M12 |
2 × 120 |
4 x 240 |
M12 x 40 2) |
6 × 240 |
M12 |
355 |
1PG34-0 . A0-Z |
2 x 150 |
2 × 120 |
||||||
400 |
1PG34-5 . A0-Z |
2 x 185 |
2 x 150 |
||||||
450 |
1PG35-2 . A0-Z |
3 x 120 |
3 x 95 |
||||||
500 |
1PG35-8AA0 |
2 x 240 |
6 × 240 |
2 x 185 |
4 x 240 |
||||
560 |
1PG36-5AA0 |
3 x 185 |
2 x 240 |
||||||
630 |
1PG37-2AA0 |
3 x 185 |
2 x 240 |
1) The recommendations for the North American market in AWG or MCM should be taken from the appropriate NEC (National Electrical Code) or CEC (Canadian Electrical Code) standards.
2) The connecting blocks can be damaged when using longer screws.
It is always recommended to use shielded - for higher power ratings - where possible symmetrical, 3-wire three-phase cables between the converter and the motor, and where required, to connect several of these cables in parallel. There are essentially 2 reasons for this:
- Only then can the high IP55 degree of protection at the motor terminal box be easily achieved. The reason for this is that cables are routed into the terminal box through glands, and the number of possible glands is restricted by the terminal box geometry. Individual cables are less suitable in achieving this.
The cable cross-section required depends on the current being conducted in the cable. The permissible current loading of cables is defined, for example, in IEC 60364‑5‑52. It depends on ambient conditions, such as temperature, but also on the routing method. It should be taken into account as to whether cables are routed individually and therefore relatively well ventilated, or whether groups of cables are routed together. In the latter case, the cables have significantly poorer ventilation and can therefore heat one another up more significantly. For the relevant correction factors applicable to these boundary conditions, please refer to IEC 60364‑5‑52.
The table below provides a guide to the recommended cross-sections (based on IEC 60364‑5‑52) for PVC-insulated, 3-wire copper and aluminum cables, a permissible conductor temperature of 70 °C (158 °F) (e.g. Protodur NYY or NYCWY), and an ambient temperature of 40 °C (104 °F).
Current-carrying capacity according to IEC 60364‑5‑52 at 40 °C (104 °F)
Cross-section 3-wire cable |
Copper cable |
Aluminum cable |
||
---|---|---|---|---|
|
Single routing |
Several cables lying next to one another 1) |
Single routing |
Several cables lying next to one another 1) |
mm2 |
A |
A |
A |
A |
3 × 2.5 |
22 |
17 |
17 |
13 |
3 × 4 |
30 |
23 |
23 |
18 |
3 × 6 |
37 |
29 |
29 |
22 |
3 × 10 |
52 |
41 |
40 |
31 |
3 × 16 |
70 |
54 |
53 |
41 |
3 × 25 |
88 |
69 |
68 |
53 |
3 × 35 |
110 |
86 |
84 |
65 |
3 × 50 |
133 |
104 |
102 |
79 |
3 × 70 |
171 |
133 |
131 |
102 |
3 × 95 |
207 |
162 |
159 |
124 |
3 × 120 |
240 |
187 |
184 |
144 |
3 × 150 |
278 |
216 |
213 |
166 |
3 × 185 |
317 |
247 |
244 |
190 |
3 × 240 |
374 |
292 |
287 |
224 |
1)A maximum of 9 cables may be routed directly next to one another horizontally on a cable tray.
Cables must be connected in parallel for higher currents.
Note:
The recommendations for the North American market in AWG or MCM should be taken from the corresponding standards NEC (National Electrical Code) or CEC (Canadian Electrical Code).
The protective conductor must be dimensioned taking into account the following data:
- In the case of a ground fault, no impermissibly high contact voltages resulting from voltage drops on the PE conductor caused by the ground fault current may occur (< 50 V AC or < 120 V DC, IEC 61800‑5‑1, IEC 60364, IEC 60543).
Cross-section, line conductor |
Minimum cross-section, external protective conductor |
---|---|
mm2 |
mm2 |
up to 16 |
Minimum cross-section of external conductor |
16 ... 35 |
16 |
from 35 |
At least half the cross-section of external conductor |
Note:
The recommendations for the North American market in AWG or MCM should be taken from the corresponding standards NEC (National Electrical Code) or CEC (Canadian Electrical Code).
Switchgear and motors are usually grounded separately via a local ground electrode. With this constellation, the ground fault current flows via the parallel ground connections and is divided. In spite of the relatively small protective conductor cross-sections used in accordance with the table above, no inadmissible touch voltages occur with this grounding system.
However, from experience gained with different grounding constellations, we recommend that the ground cable from the motor returns directly to the converter. For EMC reasons and to prevent bearing currents – for higher power ratings – symmetrical, 3-wire, three-phase cables should be preferentially used instead of four-wire cables. For 3-wire cables, the protection or PE wire must be routed separately or arranged symmetrically in the motor cable. The symmetry of the PE conductor is achieved using a conductor surrounding all phase conductors or using a cable with a symmetrical arrangement of the three phase conductors and three ground conductors.
Through their high-speed controllers, the converters limit the load current (motor and ground fault currents) to an rms value corresponding to the rated current. We therefore recommend the use of a PE conductor cross-section analogous to the phase conductor cross-section for grounding the control cabinet.
The most important directives and standards are listed below. These are used as basis for the SINAMICS G120P Cabinet converter cabinet units and they must be carefully observed to achieve an EMC-compliant configuration that is safe both functionally and in operation.
European directives |
|
2014/35/EU |
Low-voltage directive: Directive of the European Parliament and Council of February 26, 2014 for the harmonization of the laws of the member states relating to the provision of electrical equipment designed for use within certain voltage limits on the market (amended version) |
2014/30/EU |
EMC directive: Directive of the European Parliament and Council of February 26, 2014 for the harmonization of the laws of the member states relating to electromagnetic compatibility (amended version) |
2006/42/EC |
Machinery directive: The directive of the European Parliament and Council of May 17, 2006 on machinery and for changing Directive 95/16/EC (amendment) |
European standards |
|
EN 60146‑1‑1 |
Semiconductor converters – General requirements and line-commutated converters Part 1‑1: Specification of basic requirements |
EN 60204‑1 |
Electrical equipment of machines Part 1: General requirements |
EN 60529 |
Degrees of protection provided by enclosures (IP code) |
EN 61800‑2 |
Adjustable speed electrical power drive systems Part 2: General requirements – Rating specifications for low-voltage adjustable frequency a.c. power drive systems |
EN 61800‑3 |
Adjustable speed electrical power drive systems Part 3: EMC product standard including specific test methods |
EN 61800-5-1 |
Adjustable speed electrical power drive systems Part 5: Safety requirements Main section 1: Electrical and thermal requirements |
General technical specifications |
|||
---|---|---|---|
Electrical specifications |
|||
Line voltages and power ranges |
380 ... 480 V 3 AC ±10 %, 75 ... 560 kW1) 500 ... 690 V 3 AC ±10 %, 315 ... 630 kW |
||
Line system configurations |
Grounded TN/TT systems or ungrounded IT systems, a grounded line conductor is not permissible in 690 V line supplies |
||
Line frequency |
47 ... 63 Hz |
||
Output frequency |
0 ... 150 Hz |
||
Offset factor cos φ |
0.96 |
||
Power factor λ |
0.75 ... 0.93 |
||
Efficiency |
>98 % |
||
Overvoltage category |
III according to EN 61800‑5‑1 |
||
Closed-loop control modes |
Vector control without sensor or U/f control |
||
Fixed speeds |
15 fixed speeds plus 1 minimum speed, parameterizable |
||
Skipped speed ranges |
4, parameterizable |
||
Setpoint resolution of the Control Unit |
0.01 Hz 12 bit analog |
||
Braking operation |
DC braking, dynamic braking with optional Braking Module |
||
Mechanical specifications |
|||
Degree of protection |
IP20 (higher degrees of protection up to IP54 optional) |
||
Protection class |
I according according to EN 61800‑5‑1 |
||
Touch protection |
According to EN 50274 and DGUV Regulation 3 when used for the intended purpose |
||
Cabinet system |
Industry-compatible control cabinet, doors with double-barb lock, base plate with cable entry options, crane transport aid |
||
Paint finish |
RAL 7035 (indoor requirements) |
||
Type of cooling |
Forced air cooling AF according to EN 60146 |
||
Ambient conditions |
Storage |
Transport |
Operation |
Ambient temperature |
-25 ... +55 °C (-13 ... 131 °F) |
-25 ... +70 °C (-13 ... 158 °F) |
0 ... 40 °C (32 ... 104 °F) |
Relative humidity (condensation not permissible) |
5 ... 95 % Class 1K4 acc. to EN 60721‑3‑1 |
5 ... 95 % Class 2K3 acc. to EN 60721‑3‑2 |
5 ... 95 % Class 3K3 to EN 60721‑3‑3 |
Environmental class/harmful chemical substances |
Class 1C2 acc. to EN 60721‑3‑1 |
Class 2C2 acc. to EN 60721‑3‑2 |
Class 3C2 acc. to EN 60721‑3‑3 |
Organic/biological influences |
Class 1B1 acc. to EN 60721‑3‑1 |
Class 2B1 acc. to EN 60721‑3‑2 |
Class 3B1 according to EN 60721‑3‑3 |
Degree of pollution |
2 according to EN 61800‑5‑1 |
||
Installation altitude |
Up to 1000 m (3281 ft) above sea level without derating |
||
Mechanical strength |
Storage |
Transport 2) |
Operation |
Vibratory load |
Class 1M2 acc. to EN 60721‑3‑1 |
Class 2M2 acc. to EN 60721‑3‑2 |
Class 3M2 acc. to EN 60721‑3‑3 |
|
1.5 mm at 5 ... 9 Hz |
3.5 mm at 2 ... 9 Hz |
0.075 mm at 10 ... 58 Hz |
|
5 m/s2 at > 9 ... 200 Hz |
10 m/s2 at > 9 ... 200 Hz |
10 m/s2 at > 58 ... 200 Hz |
Shock load |
Class 1M2 acc. to EN 60721‑3‑1 |
Class 2M2 acc. to EN 60721‑3‑2 |
Class 3M2 acc. to EN 60721‑3‑3 |
|
40 m/s2 at 22 ms |
150 m/s2 at 11 ms |
50 m/s2 (5 × g)/30 ms |
Standards |
|||
Compliance with standards |
cULus, CE, RCM, EAC, KC, SEMI F47 3) |
||
CE marking |
According to EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, Machinery Directive 2006/42/EC |
||
Radio interference suppression |
The SINAMICS G120P Cabinet converter systems are not designed for connection to the public power network ("first environment"). Radio interference suppression is compliant with the EMC product standard for variable-speed drives EN 61800-3 "Second environment" (industrial line supplies). The equipment can cause electromagnetic interference when it is connected to the public network. However, if supplementary measures are taken (e.g. line filter, see option L00) operation in the "first environment" is possible. |
Deviations from the specified classes are underlined.
1) For the option L01, the line voltage is limited to 380 to 415 V AC ± 10%.
2) In transport packaging.
3) SEMI F47 for frame size HX (500 V to 690 V) and frame size JX available soon
Line voltage 380 ... 480 V 3 AC |
SINAMICS G120P Cabinet converter cabinet units |
||||
---|---|---|---|---|---|
|
6SL3710-1PE31-5AB0-Z |
6SL3710-1PE31-8AB0-Z |
6SL3710-1PE32-1AB0-Z |
6SL3710-1PE32-5AB0-Z |
|
Rated power |
|
|
|
|
|
|
kW |
75 |
90 |
110 |
132 |
|
hp |
75 |
100 |
125 |
150 |
|
kW |
55 |
75 |
90 |
110 |
|
hp |
60 |
75 |
100 |
125 |
Output current |
|
|
|
|
|
|
A |
145 |
178 |
205 |
250 |
|
A |
120 |
148 |
170 |
207 |
|
A |
145 |
178 |
205 |
250 |
|
A |
120 |
148 |
170 |
207 |
|
A |
110 |
145 |
178 |
205 |
|
A |
91 |
120 |
148 |
170 |
|
A |
196 |
241 |
277 |
338 |
Input current |
|
|
|
|
|
|
A |
140 |
172 |
198 |
242 |
|
A |
117 |
143 |
165 |
202 |
|
A |
140 |
172 |
198 |
242 |
|
A |
117 |
143 |
165 |
202 |
|
A |
117 |
154 |
189 |
218 |
|
A |
97.5 |
128 |
157.5 |
182 |
|
A |
189 |
232 |
267 |
327 |
Current requirement, 24 V DC auxiliary power supply 6) |
A |
1 |
1 |
1 |
1 |
Short-circuit current rating acc. to IEC in conjunction with the specified fuses without/with option L26 |
kA |
65 |
65 |
65 |
65 |
Minimum short-circuit current 7) |
|
|
|
|
|
|
A |
1800 |
2400 |
3000 |
3000 |
|
A |
4400 |
5000 |
7000 |
7000 |
Power loss, max. at Irated (400 V/40 °C), without options |
kW |
1.68 |
2.17 |
2.38 |
3.07 |
Coolant |
|
Air |
Air |
Air |
Air |
Coolant requirements |
m3/s (ft3/s) |
0.16 (5.65) |
0.16 (5.65) |
0.16 (5.65) |
0.16 (5.65) |
Sound pressure level LpA(1 m) at 50/60 Hz |
dB |
66/66 |
66/66 |
66/66 |
66/66 |
Cable length, max. 8) between Power Module and motor |
|
|
|
|
|
|
m (ft) |
150 (492) |
150 (492) |
150 (492) |
150 (492) |
|
m (ft) |
450 (1476) |
450 (1476) |
450 (1476) |
450 (1476) |
Dimensions |
|
|
|
|
|
|
mm (in) |
400 (15.75) |
400 (15.75) |
400 (15.75) |
400 (15.75) |
|
mm (in) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
|
mm (in) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
Frame size |
|
F |
F |
F |
F |
Weight (degree of protection IP20, without options) |
kg (lb) |
165 (364) |
165 (364) |
165 (364) |
165 (364) |
1) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 400 V 3 AC/50 Hz.
2) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 460 V 3 AC/60 Hz.
3) The base-load current IL is based on a duty cycle of 110 % for 60 s or 135 % for 3 s with a duty cycle duration of 300 s (see overload capability characteristics).
4) The base-load current IH is based on a duty cycle of 150 % for 60 s with a duty cycle duration of 300 s (see overload capability characteristics).
5) The current values given here are based on the rated output current.
6)If the drive closed-loop control is still to remain active when the main line supply fails, then the converter must be provided with an external 24 V DC supply.
7) 10 ms value from current-time characteristic for reliable tripping of installed protection devices. If the minimum short-circuit current is not reached, the tripping time of the fuses is increased, which can lead to damage.
8) Longer cable lengths are available on request.
Note:
The power data in hp units are based on the NEC/CEC standards for the North American market.
Information on the line connection, motor connection and cabinet grounding can be found in section Cable cross-sections and connections.
Line voltage 380 ... 480 V 3 AC |
SINAMICS G120P Cabinet converter cabinet units |
||||||
---|---|---|---|---|---|---|---|
|
6SL3710-1PE33‑0.A0-Z |
6SL3710-1PE33‑7.A0-Z |
6SL3710-1PE34‑6.A0-Z |
6SL3710-1PE35‑8.A0-Z |
6SL3710-1PE36‑6.A0-Z |
6SL3710-1PE37‑4.A0-Z |
|
Rated power |
|
|
|
|
|
|
|
|
kW |
160 |
200 |
250 |
315 |
355 |
400 |
|
hp |
200 |
250 |
300 |
400 |
450 |
500 |
|
kW |
132 |
160 |
200 |
250 |
250 |
315 |
|
hp |
150 |
200 |
200 |
300 |
300 |
350 |
Output current |
|
|
|
|
|
|
|
|
A |
300 |
370 |
460 |
585 |
655 |
735 |
|
A |
245 |
308 |
369 |
487 |
526 |
602 |
|
A |
290 |
360 |
450 |
570 |
640 |
720 |
|
A |
240 |
302 |
361 |
477 |
515 |
590 |
|
A |
240 |
296 |
368 |
468 |
491 |
551 |
|
A |
196 |
247 |
295 |
390 |
394 |
452 |
|
A |
392 |
486 |
608 |
770 |
864 |
972 |
Input current |
|
|
|
|
|
|
|
|
A |
317 |
375 |
469 |
597 |
668 |
750 |
|
A |
262 |
314 |
376 |
497 |
536 |
614 |
|
A |
307 |
365 |
459 |
585 |
654 |
735 |
|
A |
257 |
308 |
368 |
486 |
525 |
602 |
|
A |
254 |
300 |
375 |
477 |
501 |
562 |
|
A |
210 |
251 |
301 |
397 |
402 |
461 |
|
A |
415 |
493 |
620 |
785 |
881 |
992 |
Current requirement, 24 V DC auxiliary power supply 6) |
|
|
|
|
|
|
|
|
A |
1 |
1 |
1 |
1 |
1 |
1 |
|
A |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
Short-circuit current rating acc. to IEC in conjunction with the specified fuses |
kA |
65/65 |
65/65 |
65/50 |
65/50 |
65/50 |
65/50 |
Minimum short-circuit current 7) |
|
|
|
|
|
|
|
|
A |
3500 |
4500 |
7000 |
10000 |
11000 |
13000 |
|
A |
9500 |
14000 |
20000 |
20000 |
30000 |
30000 |
Power loss, max. at Irated (400 V/40 °C), without options |
kW |
4.01 |
4.871 |
5.683 |
7.358 |
8.287 |
9.101 |
Coolant |
|
Air |
Air |
Air |
Air |
Air |
Air |
Coolant requirements |
m3/s (ft3/s) |
0.21 (7.42) |
0.21 (7.42) |
0.21 (7.42) |
0.6 (21.2) |
0.6 (21.2) |
0.6 (21.2) |
Sound pressure level LpA(1 m) at 50/60 Hz |
|
|
|
|
|
|
|
|
dB |
66/66 |
66/66 |
66/66 |
69/69 |
69/69 |
69/69 |
|
dB |
63/63 |
63/63 |
63/63 |
66/66 |
66/66 |
66/66 |
Cable length, max. between Power Module and motor |
|
|
|
|
|
|
|
|
m (ft) |
150 (492) |
150 (492) |
150 (492) |
150 (492) |
150 (492) |
150 (492) |
|
m (ft) |
200 (656) |
200 (656) |
200 (656) |
200 (656) |
200 (656) |
200 (656) |
|
m (ft) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
Dimensions |
|
|
|
|
|
|
|
|
mm (in) |
1000/600 (39.37/23.62) |
1000/600 (39.37/23.62) |
1000/600 (39.37/23.62) |
1200 9)/800 (47.24 9)/31.50) |
1200 9)/800 (47.24 9)/31.50) |
1200 9)/800 (47.24 9)/31.50) |
|
mm (in) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
|
mm (in) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
Frame size |
|
GX |
GX |
GX |
HX |
HX |
HX |
Weight Versions A/C |
kg (lb) |
370/290 (816/639) |
380/300 (838/661) |
400/300 (882/661) |
500/430 (1102/948) |
500/440 (1102/970) |
530/440 (1169/970) |
1) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 400 V 3 AC/50 Hz.
2) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 460 V 3 AC/60 Hz.
3) The base-load current IL is based on a duty cycle of 110 % for 60 s or 135 % for 3 s with a duty cycle duration of 300 s (see overload capability characteristics).
4) The base-load current IH is based on a duty cycle of 150 % for 60 s with a duty cycle duration of 300 s (see overload capability characteristics).
5) The current values given here are based on the rated output current.
6)If the drive closed-loop control is still to remain active when the main line supply fails, then the converter must be provided with an external 24 V DC supply.
7) 10 ms value from current-time characteristic for reliable tripping of installed protection devices. If the minimum short-circuit current is not reached, the tripping time of the fuses is increased, which can lead to damage.
8) The cabinet height increases by 300 mm (11.81 in) for IP21 degree of protection, and by 400 mm (15.75 in) for IP23, IP43 and IP54 degrees of protection.
9) The specified cabinet widths increase depending on the options selected. For details, see description of option L01.
Note:
The power data in hp units are based on the NEC/CEC standards for the North American market.
Information on the line connection, motor connection and cabinet grounding can be found in section Cable cross-sections and connections.
Line voltage 380 ... 480 V 3 AC |
SINAMICS G120P Cabinet converter cabinet units |
|||
---|---|---|---|---|
|
6SL3710-1PE38-4AA0-Z |
6SL3710-1PE38-8AA0-Z |
6SL3710-1PE41-0AA0-Z |
|
Rated power |
|
|
|
|
|
kW |
450 |
500 |
560 |
|
hp |
500 |
600 |
700 |
|
kW |
355 |
400 |
450 |
|
hp |
450 |
500 |
500 |
Output current |
|
|
|
|
|
A |
840 |
910 |
1021 |
|
A |
677 |
739 |
847 |
|
A |
820 |
890 |
1000 |
|
A |
663 |
724 |
830 |
|
A |
672 |
728 |
786 |
|
A |
542 |
591 |
652 |
|
A |
1107 |
1202 |
1350 |
Input current |
|
|
|
|
|
A |
870 |
945 |
1061 |
|
A |
702 |
767 |
880 |
|
A |
850 |
925 |
1039 |
|
A |
687 |
751 |
862 |
|
A |
696 |
756 |
816 |
|
A |
561 |
614 |
677 |
|
A |
1147 |
1248 |
1402 |
Current requirement, 24 V DC auxiliary power supply 6) |
A |
1 |
1 |
1 |
Short-circuit current rating acc. to IEC in conjunction with the specified fuses |
kA |
65/65 |
65/65 |
65/65 |
Minimum short-circuit current 7) |
|
|
|
|
|
A |
10400 |
14000 |
16000 |
|
A |
40000 |
40000 |
52000 |
Power loss, max. at Irated (400 V/40 °C), without options |
kW |
11.098 |
11.605 |
13.348 |
Coolant |
|
Air |
Air |
Air |
Coolant requirements |
m3/s (ft3/s) |
0.7 (24.7) |
0.7 (24.7) |
0.7 (24.7) |
Sound pressure level LpA(1 m) at 50/60 Hz |
dB |
69/69 |
69/69 |
69/69 |
Cable length, max. between Power Module and motor |
|
|
|
|
|
m (ft) |
150 (492) |
150 (492) |
150 (492) |
|
m (ft) |
200 (656) |
200 (656) |
200 (656) |
|
m (ft) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
Dimensions |
|
|
|
|
|
mm (in) |
1200 (47.24) 9) |
1200 (47.24) 9) |
1200 (47.24) 9) |
|
mm (in) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
|
mm (in) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
Frame size |
|
JX |
JX |
JX |
Weight (degree of protection IP20, without options) |
kg (lb) |
655 (1444) |
676 (1490) |
681 (1501) |
1) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 400 V 3 AC/50 Hz.
2) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 460 V 3 AC/60 Hz.
3) The base-load current IL is based on a duty cycle of 110 % for 60 s or 135 % for 3 s with a duty cycle duration of 300 s (see overload capability characteristics).
4) The base-load current IH is based on a duty cycle of 150 % for 60 s with a duty cycle duration of 300 s (see overload capability characteristics).
5) The current values given here are based on the rated output current.
6)If the drive closed-loop control is still to remain active when the main line supply fails, then the converter must be provided with an external 24 V DC supply.
7) 10 ms value from current-time characteristic for reliable tripping of installed protection devices. If the minimum short-circuit current is not reached, the tripping time of the fuses is increased, which can lead to damage.
8) The cabinet height increases by 300 mm (11.8 in) for degree of protection IP21, and by 400 mm (15.7 in) for degrees of protection IP23, IP43 and IP54.
9) The specified cabinet widths increase depending on the options selected. For details, see description of options L00 and L01.
Note:
The power data in hp units are based on the NEC/CEC standards for the North American market.
Information on the line connection, motor connection and cabinet grounding can be found in section Cable cross-sections and connections.
Line voltage 500 ... 690 V 3 AC |
SINAMICS G120P Cabinet converter cabinet units |
||||
---|---|---|---|---|---|
|
6SL3710-1PG33-7 . A0-Z |
6SL3710-1PG34-0 . A0-Z |
6SL3710-1PG34-5 . A0-Z |
6SL3710-1PG35-2 . A0-Z |
|
Rated power |
|
|
|
|
|
|
kW |
315 |
355 |
400 |
450 |
|
hp |
350 |
400 |
450 |
450 |
|
kW |
250 |
315 |
355 |
400 |
|
hp |
250 |
300 |
350 |
450 |
Output current |
|
|
|
|
|
|
A |
368 |
400 |
453 |
516 |
|
A |
353 |
396 |
441 |
497 |
|
A |
340 |
393 |
430 |
480 |
|
A |
361 |
392 |
443 |
505 |
|
A |
330 |
385 |
420 |
470 |
|
A |
295 |
320 |
367 |
423 |
|
A |
272 |
314 |
348 |
394 |
|
A |
487 |
529 |
598 |
682 |
Input current |
|
|
|
|
|
|
A |
383 |
416 |
471 |
537 |
|
A |
367 |
412 |
459 |
517 |
|
A |
354 |
409 |
447 |
499 |
|
A |
375 |
408 |
461 |
526 |
|
A |
343 |
401 |
437 |
489 |
|
A |
307 |
333 |
381 |
440 |
|
A |
283 |
327 |
362 |
410 |
|
A |
507 |
550 |
623 |
710 |
Current requirement, 24 V DC auxiliary power supply 6) |
|
|
|
|
|
|
A |
1.0 |
1.0 |
1.0 |
1.0 |
|
A |
0.5 |
0.5 |
0.5 |
0.5 |
Short-circuit current rating acc. to IEC in conjunction with the specified fuses without/with Option L26 |
kA |
65/65 |
65/50 |
65/50 |
65/50 |
Minimum short-circuit current 7) |
|
|
|
|
|
|
A |
3500 |
4500 |
7000 |
8500 |
|
A |
10000 |
10500 |
13000 |
14600 |
Power loss, max. at Irated (500 V/40 °C), without options |
kW |
5.838 |
6.665 |
7.429 |
8.259 |
Coolant |
|
Air |
Air |
Air |
Air |
Coolant requirements |
m3/s (ft3/s) |
0.6 (21.2) |
0.6 (21.2) |
0.6 (21.2) |
0.6 (21.2) |
Sound pressure level LpA(1 m) at 50/60 Hz |
|
|
|
|
|
|
dB |
69/69 |
69/69 |
69/69 |
69/69 |
Cable length, max. between Power Module and motor |
|
|
|
|
|
|
m (ft) |
150 (492) |
150 (492) |
150 (492) |
150 (492) |
|
m (ft) |
200 (656) |
200 (656) |
200 (656) |
200 (656) |
|
m (ft) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
Dimensions |
|
|
|
|
|
|
mm (in) |
1200 (47.24) |
1200 (47.24) |
1200 (47.24) |
1200 (47.24) |
|
mm (in) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
|
mm (in) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
Frame size |
|
HX |
HX |
HX |
HX |
Weight Versions A/C |
kg (lb) |
515/435 (1135/959) |
522/442 (1151/974) |
522/442 (1151/974) |
535/455 (1179/1003) |
1) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 690 V 3 AC/50 Hz.
2) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 575 V 3 AC/60 Hz.
3) The base-load current IL is based on a duty cycle of 110 % for 60 s or 135 % for 3 s with a duty cycle duration of 300 s (see overload capability characteristics).
4) The base-load current IH is based on a duty cycle of 150 % for 60 s with a duty cycle duration of 300 s (see overload capability characteristics).
5) The current values given here are based on the rated output current.
6)If the drive closed-loop control is still to remain active when the main line supply fails, then the converter must be provided with an external 24 V DC supply.
7) 10 ms value from current-time characteristic for reliable tripping of installed protection devices. If the minimum short-circuit current is not reached, the tripping time of the fuses is increased, which can lead to damage.
8) The cabinet height increases by 300 mm (11.8 in) for degrees of protection IP20 and IP21, and by 400 mm (15.7 in) for degrees of protection IP23, IP43 and IP54.
Line voltage 500 ... 690 V 3 AC |
SINAMICS G120P Cabinet converter cabinet units |
|||
---|---|---|---|---|
|
6SL3710-1PG35-8AA0-Z |
6SL3710-1PG36-5AA0-Z |
6SL3710-1PG37-2AA0-Z |
|
Rated power |
|
|
|
|
|
kW |
500 |
560 |
630 |
|
hp |
500 |
600 |
700 |
|
kW |
450 |
500 |
560 |
|
hp |
450 |
500 |
500 |
Output current |
|
|
|
|
|
A |
581 |
654 |
725 |
|
A |
557 |
623 |
693 |
|
A |
535 |
595 |
665 |
|
A |
569 |
640 |
710 |
|
A |
520 |
580 |
650 |
|
A |
482 |
523 |
580 |
|
A |
444 |
476 |
532 |
|
A |
768 |
864 |
959 |
Input current |
|
|
|
|
|
A |
596 |
679 |
753 |
|
A |
578 |
647 |
720 |
|
A |
555 |
618 |
690 |
|
A |
591 |
665 |
737 |
|
A |
540 |
602 |
675 |
|
A |
501 |
543 |
602 |
|
A |
461 |
494 |
552 |
|
A |
798 |
897 |
995 |
Current requirement, 24 V DC auxiliary power supply 6) |
A |
1 |
1 |
1 |
Short-circuit current rating acc. to IEC in conjunction with the specified fuses |
kA |
65 |
65 |
65 |
Minimum short-circuit current 7) |
|
|
|
|
|
A |
10000 |
11000 |
13000 |
|
A |
16000 |
20000 |
21000 |
Power loss, max. at Irated (500 V/40 °C), without options |
kW |
8.688 |
9.468 |
10.688 |
Coolant |
|
Air |
Air |
Air |
Coolant requirements |
m3/s (ft3/s) |
0.7 (24.7) |
0.7 (24.7) |
0.7 (24.7) |
Sound pressure level LpA(1 m) at 50/60 Hz |
dB |
69/69 |
69/69 |
69/69 |
Cable length, max. between Power Module and motor |
|
|
|
|
|
m (ft) |
150 (492) |
150 (492) |
150 (492) |
|
m (ft) |
200 (656) |
200 (656) |
200 (656) |
|
m (ft) |
300/450 (984/1476) |
300/450 (984/1476) |
300/450 (984/1476) |
Dimensions |
|
|
|
|
|
mm (in) |
1200 (47.24) 9) |
1200 (47.24) 9) |
1200 (47.24) 9) |
|
mm (in) |
2000 (78.74) |
2000 (78.74) |
2000 (78.74) |
|
mm (in) |
600 (23.62) |
600 (23.62) |
600 (23.62) |
Frame size |
|
JX |
JX |
JX |
Weight (degree of protection IP20, without options) |
kg (lb) |
654 (1442) |
697 (1537) |
716 (1579) |
1) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 690 V 3 AC/50 Hz.
2) Rated power of a typ. 4-pole standard induction motor based on base-load current IL or IH at 575 V 3 AC/60 Hz.
3) The base-load current IL is based on a duty cycle of 110 % for 60 s or 135 % for 3 s with a duty cycle duration of 300 s (see overload capability characteristics).
4) The base-load current IH is based on a duty cycle of 150 % for 60 s with a duty cycle duration of 300 s (see overload capability characteristics).
5) The current values given here are based on the rated output current.
6)If the drive closed-loop control is still to remain active when the main line supply fails, then the converter must be provided with an external 24 V DC supply.
7) 10 ms value from current-time characteristic for reliable tripping of installed protection devices. If the minimum short-circuit current is not reached, the tripping time of the fuses is increased, which can lead to damage.
8) The cabinet height increases by 300 mm (11.8 in) for degree of protection IP21, and by 400 mm (15.7 in) for degrees of protection IP23, IP43 and IP54.
9) The specified cabinet widths increase depending on the options selected. For details, see description of option L00.
Note:
The power data in hp units are based on the NEC/CEC standards for the North American market.
Information on the line connection, motor connection and cabinet grounding can be found in section Cable cross-sections and connections.
Refer also to ordering examples for orders with order codes.
Available options |
Order code |
Version A 380 ... 480 V 3 AC: 500 ... 690 V 3 AC: |
Version C 380 ... 480 V 3 AC: 500 ... 690 V 3 AC: |
---|---|---|---|
Control Unit (it is essential to specify one of these three order codes) |
|||
CU230P‑2 PN Control Unit |
K96 |
✓ |
✓ |
CU230P‑2 DP Control Unit |
K97 |
✓ |
✓ |
CU230P‑2 HVAC Control Unit |
K98 |
✓ |
✓ |
Line-side options |
|||
Use in the first environment according to EN 61800‑3 |
L00 |
✓ |
– |
Clean Power version with integrated Line Harmonics Filter |
L01 |
✓ 3) |
– |
Main contactor |
L13 |
✓ 3) |
– |
Main switch, incl. fuses |
L26 |
✓ |
✓ |
Motor-side options |
|||
dv/dt filter compact plus VPL (Voltage Peak Limiter) |
L07 |
✓ |
– |
Motor reactor |
L08 |
✓ |
– |
Motor protection and safety functions |
|||
EMERGENCY OFF pushbutton installed in the cabinet door |
L45 |
✓ |
– |
EMERGENCY OFF Category 0, 24 V DC |
L57 |
✓ 3) |
– |
EMERGENCY STOP Category 1, 24 V DC 2) |
L60 |
✓ 3) |
– |
Thermistor motor protection unit (alarm) |
L83 |
✓ 3) |
– |
Thermistor motor protection unit (trip) |
L84 |
✓ 3) |
– |
Pt100 evaluation unit |
L86 |
✓ 3) |
– |
Safety Integrated |
|||
Stop Category 0 (STO) |
K83 |
✓ |
✓ |
Stop Category 1 (SS1) |
K84 |
✓ |
✓ |
Degree of protection increase |
|||
Degree of protection IP21 |
M21 |
✓ 4) |
✓ |
Degree of protection IP23 |
M23 |
✓ 3) |
✓ |
Degree of protection IP43 |
M43 |
✓ 3) |
✓ |
Degree of protection IP54 |
M54 |
✓ 3) |
✓ |
Mechanical options |
|||
Base 100 mm high |
M06 |
✓ |
✓ |
Cable compartment 200 mm high, RAL 7035 |
M07 |
✓ |
✓ |
Other options |
|||
Switchover to a 120 V AC auxiliary power supply |
K69 |
✓ |
✓ |
Provision of a cabinet-internal 230 V AC auxiliary power supply |
K74 |
✓ |
– |
Connection for external auxiliary equipment |
L19 |
✓ 3) |
– |
Cabinet lighting with service socket |
L50 |
✓ |
✓ |
Cabinet anti-condensation heating |
L55 |
✓ |
✓ |
Braking unit for line voltages 380 V ... 480 V |
L62 |
✓ |
– |
One-line label for system identification, 40 × 80 mm (1.57 x 3.15 in) 5) |
Y31 |
✓ |
✓ |
Two-line label for system identification, 40 × 180 mm (1.57 x 7.09 in) 5) |
Y32 |
✓ |
✓ |
Four-line label for system identification, 40 × 180 mm (1.57 x 7.09 in) 5) |
Y33 |
✓ |
✓ |
Documentation (standard: English/German) |
|||
Customer documentation (circuit diagram, terminal diagram, layout diagram) in DXF format |
D02 |
✓ |
✓ |
Customer documentation as hard copy |
D04 |
✓ |
✓ |
Preliminary version of customer documentation |
D14 |
✓ |
✓ |
Documentation language: English/French |
D58 |
✓ |
✓ |
Documentation language: English/Spanish |
D60 |
✓ |
✓ |
Documentation language: English/Italian |
D80 |
✓ |
✓ |
Documentation language: English/Chinese |
D91 |
✓ |
✓ |
Documentation language: English/Russian |
D94 |
✓ |
✓ |
Languages (standard: English/German) |
|||
Rating plate data in English/French |
T58 |
✓ |
✓ |
Rating plate data in English/Spanish |
T60 |
✓ |
✓ |
Rating plate data in English/Italian |
T80 |
✓ |
✓ |
Rating plate data in English/Russian |
T85 |
✓ |
✓ |
Rating plate data in English/Chinese |
T91 |
✓ |
✓ |
Device acceptance inspections in presence of customer |
|||
Visual acceptance |
F03 |
✓ |
✓ |
Function test with no motor connected |
F71 |
✓ |
✓ |
Function test with test bay motor under no-load conditions |
F75 |
✓ |
✓ |
Insulation test |
F77 |
✓ |
✓ |
Customer-specific acceptance inspections (on request) |
F97 |
✓ |
✓ |
Device acceptance inspections without presence of customer |
|||
Function test with no motor connected |
F72 |
✓ |
✓ |
Function test with test bay motor under no-load conditions |
F74 |
✓ |
✓ |
Insulation test |
F76 |
✓ |
✓ |
Extension of the liability for defects |
|||
Extension of the liability for defects by 12 months to a total of 24 months from delivery |
Q80 |
✓ |
✓ |
Extension of the liability for defects by 18 months to a total of 30 months from delivery |
Q81 |
✓ |
✓ |
Extension of the liability for defects by 24 months to a total of 36 months from delivery |
Q82 |
✓ |
✓ |
Extension of the liability for defects by 30 months to a total of 42 months from delivery |
Q83 |
✓ |
✓ |
Extension of the liability for defects by 36 months to a total of 48 months from delivery |
Q84 |
✓ |
✓ |
Extension of the liability for defects by 48 months to a total of 60 months from delivery |
Q85 |
✓ |
✓ |
1) Applies to shielded motor cable lengths ≤150 m (492 ft).
2) The stopping requirements must be taken into account with this option. Additional braking units may be required.
3) If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of the option.
4) If there is no 230 V AC power supply in the customer installation, it is essential that option K74 be selected in order to ensure power supply to the fan for frame sizes F, HX and JX.
5) The order code Y.. requires data in plain text.
Legend |
|
---|---|
✓ |
Option that can be ordered |
– |
Option that cannot be ordered |
Certain options are mutually exclusive. The tables below only provide an overview. Please refer to the descriptions of the individual options for a precise description of options and other exclusions.
Interdependencies of mechanical and electrical options
|
L00 |
L01 |
L07 |
L08 |
L13 |
L19 |
L26 |
L45 |
L50 |
L55 |
L57 |
L60 |
L62 |
L83 |
L84 |
L86 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
L00 |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L01 |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L07 |
✓ |
✓ |
|
– |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
– |
✓ |
✓ |
✓ |
L08 |
✓ |
✓ |
– |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
– |
✓ |
✓ |
✓ |
L13 |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
1) |
1) |
✓ |
✓ |
✓ |
✓ |
L19 |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L26 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L45 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L50 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L55 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
L57 |
✓ |
✓ |
✓ |
✓ |
1) |
✓ |
✓ |
✓ |
✓ |
✓ |
|
– |
✓ |
✓ |
✓ |
✓ |
L60 |
✓ |
✓ |
✓ |
✓ |
1) |
✓ |
✓ |
✓ |
✓ |
✓ |
– |
|
2) |
✓ |
✓ |
✓ |
L62 |
✓ |
✓ |
– |
– |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
2) |
|
✓ |
✓ |
✓ |
L83 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
L84 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
L86 |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
1) The options L57 and L60 always require option L13.
2) Option L60 requires a braking unit for rapid standstill of the motor (option L62).
|
K83 |
K84 |
---|---|---|
K83 |
|
– |
K84 |
– |
|
Legend |
|
---|---|
✓ |
Combination possible |
– |
Combination not possible |
Example 1
Task:
A converter cabinet unit is needed to control the fan speed for a 180 kW fan drive for connecting to an existing 400 V MCC outgoing circuit. The rated speed of the fan is 975 rpm. Due to the prevailing ambient conditions, the converter must be mounted on a 100 mm (3.94 in) cabinet base and have IP54 degree of protection. The installation altitude is <1000 m (3281 ft) above sea level, the ambient temperature is 45 °C (113 °F).
Solution:
Because an MCC outgoing circuit already exists, the line connection components, such as main switch, main contactor and line fuses, can be omitted and the space-saving version C can be selected. A single-phase 230 V connection for the auxiliary power supply inside the converter cabinet is not required with this configuration. Taking into account the 7.5 % derating factor for the increased ambient temperature, a converter cabinet unit with 200 kW (268 hp), 400 V is sufficient for this application. The increased degree of protection and installation altitude do not necessitate additional derating. In total, the following additional options are required:
K96-K98 (selection of a fieldbus option on the CU) – required option
M06 (100 mm (3.94 in) cabinet base)
M54 (degree of protection IP54).
The information to be stated on the order is therefore (taking PROFINET as an example):
6SL3710-1PE33-7CA0-Z
+K96 +M06 +M54
Example 2
Task:
A 160 kW pump to control the pressure equalization is to be supplied via a converter for a brand new district heating pumping station. A 400 V supply is available. The installation altitude is 350 m (1148 ft) above sea level and the ambient temperature is maximum 35 °C (95 °F). The rated speed of the pump is 740 rpm. Since the pump unit with the motor is installed in an unmanned remote station, the possibility of low ambient temperatures with risk of condensation cannot be excluded. A PROFIBUS connection must be provided to allow remote monitoring of the converter. The customer wants a ready-to-connect converter that includes a main switch, fuses and contactors for safe disconnection from the supply. The converter must also be equipped with a 230 V AC service socket and cabinet lighting system.
Solution:
An anti-condensation heating system must be provided in order to protect the converter against condensation caused by low ambient temperatures. To keep the heating system operational at all times, an external 230 V AC supply is required. The same applies to the service socket and lighting system options. Since an external 230 V AC supply is already available, there is no need to order option K74 to supply the contactor control circuit.
A converter cabinet unit 160 kW, 400 V, version A, with the following options must be selected for this application:
K97 (CU230P‑2 DP Control Unit),
L13 (main contactor),
L26 (main switch including fuses),
L50 (cabinet lighting system with service socket) and
L55 (cabinet anti-condensation heating system)
The information to be stated on the order is therefore:
6SL3710-1PE33-0AA0-Z
+K97 +L13 +L26 +L50 +L55
D02
Customer documentation (circuit diagram, terminal diagram, layout diagram) in DXF format
This option can be used to order documents such as circuit diagrams, terminal diagrams, layout diagrams, and dimension drawings in DXF format, in order to process them further in CAD systems, for example. They are supplied on the documentation DVD in the desired language (standard is English/German, for other languages, see options D58, D60, D80, D91, D94).
D04
Customer documentation as hard copy
Equipment documentation is supplied electronically on DVD-ROM as standard. If the customer also requires a hard copy of the documentation and selects option D04, the following documents will be shipped in a folder with the converter:
Regardless of whether option D04 is selected, a hard copy of the safety and transportation guidelines and a registration form are always supplied.
D14
Preliminary version of customer documentation
If documents such as circuit diagrams, terminal diagrams, layout diagrams and dimensional drawings are required in advance for system engineering, a preliminary copy of the relevant documentation can be ordered with the converter. These documents are then supplied electronically a few working days after the order has been recorded. The system-specific documentation is supplied to the customer via e-mail in the desired language (standard is English/German, for other languages, see options D58, D60, D80, D91, D94). The recipient's e-mail address must be provided with the order for this purpose. If option D02 is selected at the same time, the documents are provided in the DXF format, otherwise they are sent in PDF format. In the e-mail, the recipient is also provided with a link for downloading general preliminary documentation.
D58, D60, D80, D91, D94
Documentation language
Order code |
Language |
---|---|
D58 |
English/French |
D60 |
English/Spanish |
D80 |
English/Italian |
D91 |
English/Chinese |
D94 |
English/Russian |
Note:
If option D91 is selected, in the factory, an IOP containing the Chinese, English and German languages is integrated into the cabinet door of the converter.
F03, F71, F75, F77, F97
Equipment acceptance in the presence of the customer
F72, F74, F76
Equipment acceptance without the presence of the customer
Option |
Description |
---|---|
F03 |
Visual acceptance The tests are carried out with the converter de-energized. The following is included in the scope of the acceptance tests:
|
F71, F72 |
Function test with no motor connected After the visual inspection with the converter switched off, the converter is connected to rated voltage. No current at the converter output end. The following is included in the scope of the acceptance tests:
|
F74, F75 |
Function test with test bay motor under no-load conditions After the visual inspection with the converter switched off, the converter is connected to rated voltage. A small current flows at the converter's output in order to operate the test bay motor under no-load conditions. The following is included in the scope of the acceptance tests:
|
F76, F77 |
Acceptance of insulation test of the converter The following is included in the scope of the acceptance tests:
|
F97 |
Customer-specific system acceptance tests (on request) If acceptance tests are desired which are not covered by the options F03, F71/F72, F74/F75 or F76/F77, customer-specific acceptance tests/supplementary tests can be ordered using order code F97 on request and following technical clarification. |
K69
Switchover to a 120 V AC auxiliary power supply
With this option, the supply voltage range is adjusted to all relevant loads in the control cabinet to 110 V AC to 120 V AC, e.g. for fans and monitoring devices.
If the supply voltage is made available in the cabinet via the option K74, the voltage range is also adjusted to 110 V to 120 V.
K74
Provision of a cabinet-internal 230 V AC auxiliary power supply
If there is no 230 V AC power supply in the customer installation, option K74 can be used to provide a cabinet-internal auxiliary power supply for the required auxiliary voltages of the external control circuits of the cabinet unit. The auxiliary voltages are generated by a transformer.
Note:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of the options L01, L13, L19, L57, L60, L83, L84 and L86 and for the options M23, M43 and M54 for cabinet version A and for option M21 for cabinet version A, frame sizes F and HX!
Options L50 and L55 always require an external supply voltage and must not be supplied via option K74.
K83
Stop Category 0 (STO)
This option enables the Safe Torque Off (STO) safety function for the drive.
The implemented safety technology allows for short-circuit and cross-circuit detection. Connection contacts are provided for the user on a terminal block for connecting two channel safety sensors. A start or acknowledgement button can also be connected via terminal block.
K84
Stop Category 1 (SS1)
This option enables time-controlled braking of the motor (SS1) according to a braking ramp (0,5 - 30 s) with subsequent Safe Torque Off (STO).
The implemented safety technology allows for short-circuit and cross-circuit detection. Connection contacts are provided for the user on a terminal block for connecting two channel safety sensors. A start or acknowledgement button can also be connected via terminal block.
K96
CU230P‑2 Control Unit PROFINET, EtherNet/IP
The converter is shipped with a CU230P‑2 PN Control Unit (PROFINET).
For more information about the CU230P‑2 PN Control Unit, refer to SINAMICS G120P built-in and wall-mounted units.
K97
CU230P‑2 Control Unit PROFIBUS
The converter is shipped with a CU230P‑2 DP Control Unit (PROFIBUS).
For more information about the CU230P‑2 DP Control Unit, refer to SINAMICS G120P built-in and wall-mounted units.
K98
CU230P‑2 HVAC Control Unit
The converter is shipped with a CU230P‑2 HVAC Control Unit (USS, Modbus RTU, BACnet MS/TP, FLN P1).
For more information about the CU230P‑2 HVAC Control Unit, refer to SINAMICS G120P built-in and wall-mounted units.
L00
Use in the first environment to EN 61800‑3, Category C2 (TN systems or TT systems with grounded neutral point)
To limit the emitted interference, the converters are equipped as standard with a radio interference suppression filter that conforms to the limits defined in Category C3. SINAMICS G120P Cabinet units equipped with the line filter also meet the limits for use in the first environment (Category C2) as specified in EN 61800‑3. 1)
SINAMICS G120P Cabinet units comply with the noise immunity requirements defined in EN 61800‑3 as standard for the first and second environments.
In conjunction with line reactors, line filters also limit the conducted interference emitted by the Power Modules to the limit values of Category C2 defined in product standard EN 61800‑3.
To allow the power cable shield to be connected in conformance with EMC requirements, an additional EMC shield bus (M70 option) is installed in the cabinet. A separate order is not required in this case.
1) Applies to shielded motor cable lengths ≤150 m (≤492 ft).
Note:
Option L00 increases the cabinet width for frame size JX by 200 mm (7.87 in).
L01
Clean Power version with integrated Line Harmonics Filter
The Clean Power version of SINAMICS G120P Cabinet is equipped with an innovative Line Harmonics Filter. This filter allows an effective limitation of the line-side harmonic components arising in converters with a B6 bridge circuit as a result of their principle of operation. As a result of the significant reduction of these low-frequency interference variables, voltage distortion can be effectively counteracted at the line connection point and thus consistently limited to a value of below 5 % distortion rate (THD). The limit values stipulated in standard IEEE 519‑1992 are complied with without exception where network rigidity is sufficient (RSC > 20 is required).
By exclusively using passive and thus very robust filter components, the Line Harmonics Filter in the SINAMICS G120P Cabinet delivers extremely high availability and maximum energy efficiency. Furthermore, the filter can remain connected to the line even when the converter is in stand-by mode by means of a built-in LC element decoupling circuit. Standard power disconnection by means of a main contactor (option L13) is still available on request, but is no longer a mandatory requirement. Thanks to the modular design of the SINAMICS G120P Cabinet, the Clean Power Filter can be easily combined with the basic cabinet in an additional cabinet.
The Line Harmonics Filter can be obtained for all available power ratings in two voltages ranges:
Notice:
When using option L01 on 60 Hz line supplies, a limited voltage tolerance of +8 % applies!
Notice:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L01.
The table below specifies the widths and weights of supplementary cabinets for the Clean Power version of SINAMICS G120P Cabinet units (option L01).
Article No. |
Rated power |
Width of supplementary cabinet |
Weight of supplementary cabinet |
---|---|---|---|
Z = +L01 |
kW |
mm (in) |
kg (lb) |
380 ... 415 V 3 AC |
|||
6SL3710-1PE31-5AB0-Z |
75 |
400 (15.75) |
400 (882) |
6SL3710-1PE31-8AB0-Z |
90 |
400 (15.75) |
400 (882) |
6SL3710-1PE32-1AB0-Z |
110 |
400 (15.75) |
400 (882) |
6SL3710-1PE32-5AB0-Z |
132 |
400 (15.75) |
400 (882) |
6SL3710-1PE33-0AA0-Z |
160 |
400 (15.75) |
460 (1014) |
6SL3710-1PE33-7AA0-Z |
200 |
400 (15.75) |
460 (1014) |
6SL3710-1PE34-6AA0-Z |
250 |
400 (15.75) |
460 (1014) |
6SL3710-1PE35-8AA0-Z |
315 |
600 (23.62) |
600 (1323) |
6SL3710-1PE36-6AA0-Z |
355 |
600 (23.62) |
600 (1323) |
6SL3710-1PE37-4AA0-Z |
400 |
600 (23.62) |
600 (1323) |
6SL3710-1PE38-4AA0-Z |
450 |
800 (31.5) |
800 (1764) |
6SL3710-1PE38-8AA0-Z |
500 |
800 (31.5) |
800 (1764) |
6SL3710-1PE41-0AA0-Z |
560 |
800 (31.5) |
800 (1764) |
500 ... 690 V 3 AC |
|||
6SL3710-1PG33-7AA0-Z |
315 |
600 (23.62) |
600 (1323) |
6SL3710-1PG34-0AA0-Z |
355 |
600 (23.62) |
600 (1323) |
6SL3710-1PG34-5AA0-Z |
400 |
600 (23.62) |
600 (1323) |
6SL3710-1PG35-2AA0-Z |
450 |
600 (23.62) |
600 (1323) |
6SL3710-1PG35-8AA0-Z |
500 |
600 (23.62) |
800 (1764) |
6SL3710-1PG36-5AA0-Z |
560 |
600 (23.62) |
800 (1764) |
6SL3710-1PG37-2AA0-Z |
630 |
600 (23.62) |
800 (1764) |
To allow the power cable shield to be connected in conformance with EMC requirements, an EMC shield bus is installed in the cabinet at the factory.
L07
dv/dt filter compact plus VPL
dv/dt filters compact plus VPL (Voltage Peak Limiter) limit the voltage rate-of-rise dv/dt to values of <1600 V/μs and the typical voltage peaks to the following values according to the limit value curve A to IEC 60034‑25: 2007:
The dv/dt filter compact plus VPL functionally consists of two components, the dv/dt reactor and the voltage limiting network (VPL), which limits voltage peaks and feeds the energy back to the DC link. Its dimensions are so compact that it can be completely integrated in the cabinet – even for high power ratings. A supplementary cabinet is not required.
The use of a dv/dt filter compact plus VPL represents a suitable method of reducing the voltage load on the motor winding for line supply voltages up to 690 V to such an extent that special motor insulation is not required. The bearing currents are also significantly reduced, meaning that standard motors without insulated bearings can also be operated on the SINAMICS G120P Cabinet for all grid connection voltages up to 690 V. This applies to both Siemens motors and third-party motors. The voltage drop across the dv/dt filter compact plus VPL is approximately only 1 %.
dv/dt filters can be used in both grounded (TN/TT) and non-grounded (IT) systems.
dv/dt filters compact plus VPL are designed for the following maximum motor cable lengths:
Solutions for longer cable lengths (> 100 m (328 ft) shielded, > 150 m (492 ft) unshielded) are available on request.
Notice:
Operation with output frequencies < 10 Hz is permissible for max. 5 min.
Note:
Option L07 cannot be combined with the following options:
Note:
For converter cabinet units with a rated power from 160 kW (215 hp), for space reasons, the option L62 is not immediately available when output options L07 or L08 are used. This combination is only available as a special version on request.
L08
Motor reactor
The following applications require the use of a motor reactor:
- Group drives
The values specified are to be understood as guide values, the actual values depend on the cable type and routing. Solutions for longer cable lengths (> 300 m (984 ft) shielded, > 450 m (1476 ft) unshielded) are available on request.
Fundamentally, motor reactors reduce the voltage load on the motor windings by reducing the voltage gradients at the motor terminals that occur during converter operation. At the same time, the capacitive charge/discharge currents that occur at the converter output when long motor cables are used are reduced. In this respect, the use of motor reactors with long cable lengths can have a positive effect on the life expectancy of the motor and the converter.
The reduced voltage rise in the output circuit also attenuates the bearing currents in the motor. However, this reduction is usually not sufficient to be able to dispense with the use of an insulated NDE bearing in the motor.
In the case of line voltages from 500 V to 690 V, the use of a pure motor reactor is generally not suitable for improving the increased winding load on the motor by converter operation to such an extent that special insulation in the motor can be dispensed with. Such an improvement can only be achieved with a dv/dt filter (option L07).
Note:
Option L08 cannot be combined with the following options:
Note:
For converter cabinet units with a rated power from 160 kW, for space reasons, the option L62 is not immediately available when output options L07 or L08 are used. This combination is only available as a special version on request.
L13
Main contactor
SINAMICS G120P Cabinet converter cabinet units, versions A and C can be used with a main contactor. Option L13 is needed if a switching element is required for disconnecting the cabinet from the supply (required for EMERGENCY OFF). The contactor is controlled internally in the converter. Option L13 always also covers the installation of a SITOP 24 V DC power module to be able to keep the converter in stand-by mode.
Notice:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L13.
L19
Connection for external auxiliary equipment
With this option, a controlled outgoing feeder fused with max. 10 A for external auxiliary equipment (e.g. separately driven fan for motors) is provided in the cabinet. The outgoing feeder can either be controlled internally in the converter or externally (customer-specific).
The 3 AC supply voltage for the external auxiliary equipment is tapped from the line connection side in the cabinet and therefore corresponds to the nominal value of the mains connection voltage.
Additional connection points are available for feedback contacts of motor circuit breakers and the control contactor.
Caution:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L19.
L26
Main switch incl. fuses
A switch disconnector with fuses is available as main switch. Switch disconnectors offer reliable personnel protection and consistently help to prevent electrical accidents. Maintenance or expansion work can be performed hazard-free on open control cabinets thanks to safe voltage disconnection. Unwanted or unauthorized switching can be reliably prevented with a suitable locking function.
SINAMICS G120P Cabinet converter cabinet units are reliably protected against overload and short-circuit by the combination of switch disconnectors and quick-acting semiconductor fuses. For this reason, only high-quality Siemens SITOR semiconductor fuses are deployed for all power ratings and line voltage levels.
L45
EMERGENCY OFF pushbutton, installed in the cabinet door
The EMERGENCY OFF button with protective collar is installed in the converter cabinet door and its contacts are connected to the terminal block. The EMERGENCY OFF functions of Category 0 or 1 can be activated in conjunction with options L57 and L60.
Notice:
By pressing the EMERGENCY OFF pushbutton, in compliance with EN 60204‑1, the motor is stopped – either uncontrolled or controlled depending on the selected Category 0 or 1 – and the converter isolated from the line supply. Auxiliary voltages, such as the cabinet-internal 230 V AC auxiliary power supply (option K74), may still be present. Certain areas within the converter also remain live, e.g. the control or auxiliaries. If complete disconnection of all voltages is required, the EMERGENCY OFF button must be incorporated into a protective system to be implemented by the customer. For this purpose, an NC contact is provided at terminal –X120.
The EMERGENCY OFF button is preconfigured at the factory only when one of the options L57 or L60 is selected simultaneously. Other circuit arrangements must be implemented in the customer installation.
L50
Cabinet lighting with service socket
Optionally, cabinet lighting and a service socket for a SCHUKO connector (plug type F) can be installed in every SINAMICS G120P Cabinet unit according to CEE 7/4 for the power supply of electrically operated tools or auxiliary devices.
The cabinet lighting consists of an LED hand lamp with an On/Off switch and magnetic fasteners. The lamp connecting cable is approximately 3 m (9.84 ft) long. The lamp is factory-positioned in the cabinet door at a defined marking, and the connecting cable is wound on the associated mount.
In order to be able to operate the handheld lamp and socket even when the cabinet is switched off, the voltage supply (at terminal strip ‑X390) must be provided externally with a separate line input. The AC supply can be freely selected within the range of 110 to 230 V AC and must be fused with max. 10 A.
L55
Anti-condensation heating for cabinet
The anti-condensation heating is recommended at low ambient temperatures and high levels of humidity to prevent condensation. A 100 W electrical cabinet heater is installed for each cabinet section (two heaters are installed for each section for cabinet section widths from 800 mm (31.5 in) to 1200 mm (47.2 in).
The power supply for the anti-condensation heating (110 V to 230 V AC, at terminal block –X240) must be provided externally from a 230 V AC power supply and fused with max. 16 A.
Terminal |
Significance |
---|---|
1 |
L1 (110 ... 230 V AC) |
2 |
N |
3 |
PE |
L57
EMERGENCY OFF Category 0, 24 V DC
EMERGENCY OFF Category 0 for uncontrolled stopping in accordance with EN 60204‑1.
The function includes interrupting the power feed for the converter via the line contactor and bypassing the microprocessor controller using a safety combination according to EN 60204‑1. The motor coasts down.
Notice:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L57.
Notice:
Option L57 always requires the electrical separation from the line supply, i.e. option L13.
Terminal |
Significance |
---|---|
3 |
Looping in of the EMERGENCY STOP button from the customer installation; remove jumper 3‑6! |
6 |
Looping in of the EMERGENCY STOP button from the customer installation; remove jumper 3‑6! |
7 |
"On" for monitored start; remove jumper 15‑16! |
8 |
"On" for monitored start; remove jumper 15‑16! |
L60
EMERGENCY STOP Category 1, 24 V DC
EMERGENCY STOP Category 1 for controlled stopping in accordance with EN 60204‑1.
The function stops the drive using a fast stop along a down ramp that is parameterized by the user. The power feed to the converter is then interrupted as described for EMERGENCY OFF Category 0.
Notice:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L60.
In order to maintain the specified stopping times, it may be necessary to use a braking unit (option L62).
Notice:
Option L60 always requires the electrical separation from the line supply, i.e. option L13.
Terminal |
Significance |
---|---|
3 |
Looping in of the EMERGENCY STOP button from the customer installation; remove jumper 3‑6! |
6 |
Looping in of the EMERGENCY STOP button from the customer installation; remove jumper 3‑6! |
7 |
"On" for manual start; remove jumper 15‑16! |
8 |
"On" for manual start; remove jumper 15‑16! |
L62
Braking unit
A braking unit must be installed for systems with large moments of inertia that require controlled braking or shutdown of the drive. When braking the motor and the load, excess energy is fed back into the converter. As a result, the DC link voltage rises. The converter transfers the excess energy to the externally mounted braking resistor.
A braking unit is also necessary when systems must come to a standstill in a specified time, as is normally required for EMERGENCY STOP Category 1 (option L60) or if direction reversal can occur when restarting following an intermediate standstill.
The braking unit comprises two functional elements:
The braking energy is converted into heat in the braking resistor that must be mounted externally.
A max. cable length of 10 m (32.8 ft) is permissible between the Braking Module and the braking resistor for frame sizes F and 100 m (328 ft) for frame sizes GX to JX. This allows the braking resistor to be mounted externally so that heat losses can be dissipated outside the converter enclosure.
Characteristic curves
Load diagram for Braking Module and braking resistor
The following braking units are available for SINAMICS G120P Cabinet:
Order code |
SINAMICS G120P Cabinet converter cabinet units |
Braking Module |
Braking resistor |
|
---|---|---|---|---|
Option |
Rated power |
PDB |
P20 |
RB |
|
kW |
kW |
kW |
Ω |
380 ... 480 V 3 AC |
||||
L62 |
75 ... 90 |
3.85 |
15.4 |
7.1 ±7 % |
110 ... 132 |
5.5 |
22 |
5 ±7 % |
|
160 ... 560 |
50 |
200 |
3.1 ±8 % |
PDB: Rated power (continuous braking power).
P20: 20 s power referred to a braking interval of 90 s.
Note:
For converter cabinet units with a rated power from 160 kW, for space reasons, the option L62 is not immediately available when output options L07 or L08 are used. This combination is only available as a special version on request.
L83
Thermistor motor protection unit (alarm)
Thermistor motor protection device for single-channel PTC temperature sensors (PTC resistors, type A) for alarm.
The thermistor motor protection unit is supplied with power and evaluated internally in the converter. There is galvanic isolation between the supply voltage and the temperature measuring circuit.
Note:
The Control Unit has a monitoring channel to monitor the motor temperature as standard. This single-channel input supports PTC, KTY84, Pt1000 and also thermoclick sensors. The warning and fault thresholds are parameterizable. The temperature values acquired are automatically used for high-precision motor control.
Caution:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L83.
L84
Thermistor motor protection unit (trip)
Thermistor motor protection device for single-channel PTC temperature sensors (PTC resistors, type A) for trip.
The thermistor motor protection unit is supplied with power and evaluated internally in the converter. There is galvanic isolation between the supply voltage and the temperature measuring circuit.
Note:
The Control Unit has a monitoring channel to monitor the motor temperature as standard. This single-channel input supports PTC, KTY84, Pt1000 and also thermoclick sensors. The warning and fault thresholds are parameterizable. The temperature values acquired are automatically used for high-precision motor control.
Caution:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L84.
L86
PT100 evaluation unit
The Pt100 evaluation unit can monitor up to 6 temperature sensors. The following sensor types are supported: Pt100, Pt1000, KTY84, NTC and thermocouples.
The sensors can be connected in a two- or three-wire system. The limit values can be freely programmed for each channel. In the factory setting, the measuring channels are subdivided into two groups, each with 3 channels. With motors, for example, this means that three Pt100s in the stator windings and two Pt100s in the motor bearings can be monitored. Unused channels can be suppressed via parameters.
The output relays are integrated into the internal fault and shutdown sequence of the converter. There is galvanic isolation between the supply voltage and the temperature measuring circuit.
The Control Unit has a monitoring channel to monitor the motor temperature as standard. This single-channel input supports PTC, KTY84, Pt1000 and also thermoclick sensors. The warning and fault thresholds are parameterizable. The temperature values acquired are automatically used for high-precision motor control.
Caution:
If there is no 230 V AC power supply in the customer installation, it is essential to select option K74 in order to ensure proper functioning of option L86.
M06
Base 100 mm high
The additional cabinet base allows larger bending radii for cables (cable entry from below) and enables them to be routed within the cabinet base. It is delivered completely assembled with the cabinet. The mounting height of the operator panel changes accordingly.
M07
Cable compartment 200 mm high, RAL 7035
The cable compartment is made of strong sheet steel and allows cables to be connected more flexibly (entry from below). It also allows routing of cables within the compartment. It is delivered completely assembled with the cabinet. The mounting height of the operator panel changes accordingly.
Note:
The cable compartment is coated as standard in RAL 7035.
M21
IP21 degree of protection
For converter cabinet units up to a rated power of 132 kW, the height of the cabinet does not increase as a result of the increase in degree of protection.
In the case of converter cabinet units with a rated output of 160 kW and above, the cabinet height is increased by 300 mm (11.81 in) with a raised roof or drip plate.
For transport reasons, the top or drip protection covers are delivered separately and must be fitted on site.
Note:
The top or drip protection covers are painted in RAL 7035 as standard.
Caution:
If there is no 230 V AC power supply in the customer installation, it is essential that option K74 be selected in order to ensure power supply to the fan for frame sizes F, HX (version A) and JX.
M23, M43, M54
Degrees of protection IP23, IP43, IP54
For converter cabinet units up to a rated power of 132 kW, the height of the cabinet does not increase as a result of the increase in degree of protection.
For converter cabinet units with a rated output of 160 kW or higher, the cabinet height is increased by 400 mm (15.7 in) when the options M23, M43 or M54 are selected.
For transport reasons, the hoods are delivered separately and must be fitted by the customer.
Note:
The roof sections are colored RAL 7035 as standard. The molded plastic parts (e.g. ventilation grilles) have color RAL 7035 and cannot be coated.
Notice:
If there is no 230 V AC power supply in the customer installation for version A, it is essential to select option K74 in order to provide a power supply to the fan.
Q80 to Q85
Extension of the liability for defects
It is possible to extend the liability for defect periods beyond the standard liability for defects period. The standard liability for defects period as listed in the standard conditions for the supply of services and products is 12 months.
The following extension periods are available:
Extension of the liability for defects period for converters |
|
---|---|
Order No. supplement -Z with order code |
Additional text |
Q80 |
Extension of the liability for defects period by 12 months to a total of 24 months (2 years) from delivery |
Q81 |
Extension of the liability for defects period by 18 months to a total of 30 months (2½ years) from delivery |
Q82 |
Extension of the liability for defects period by 24 months to a total of 36 months (3 years) from delivery |
Q83 |
Extension of the liability for defects period by 30 months to a total of 42 months (3½ years) from delivery |
Q84 |
Extension of the liability for defects period by 36 months to a total of 48 months (4 years) from delivery |
Q85 |
Extension of the liability for defects period by 48 months to a total of 60 months (5 years) from delivery |
The currently valid conditions for extending the period of liability for defects can be found at
https://support.industry.siemens.com/cs/document/56715113
T58, T60, T80, T85, T91
Rating plate data
As standard, the rating plate is in English/German.
A rating plate in another language can be selected using the following order code for the option.
Order code |
Rating plate language |
---|---|
T58 |
English/French |
T60 |
English/Spanish |
T80 |
English/Italian |
T85 |
English/Russian |
T91 |
English/Chinese |
Y31
One-line label for system identification, 40 × 80 mm
Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.
Dimensions H × W: 40 × 80 mm (1.57 x 3.15 in)
The text must be specified in plain text when ordering.
Field 1: Max. 9 characters, font size 10 mm (0.39 in)
Y32
Two-line label for system identification, 40 × 180 mm
Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.
Dimensions H × W: 40 × 180 mm (1.57 x 7.09 in)
The text must be specified in plain text when ordering.
Field 1: Max. 9 characters, font size 10 mm (0.39 in)
Field 2: Max. 9 characters, font size 10 mm (0.39 in)
Field 3: Max. 20 characters, font size 10 mm (0.39 in)
Y33
Four-line label for system identification, 40 × 180 mm
Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.
Dimensions H × W: 40 × 180 mm (1.57 x 7.09 in)
The text must be specified in plain text when ordering.
Field 1: Max. 9 characters, font size 10 mm (0.39 in)
Field 2: Max. 20 characters, font size 6 mm (0.24 in)
Field 3: Max. 20 characters, font size 6 mm (0.24 in)
Field 4: Max. 20 characters, font size 6 mm (0.24 in)
Field 5: Max. 20 characters, font size 6 mm (0.24 in)
SINAMICS G120P Cabinet units and the associated system components are rated for an ambient temperature of 40 °C (104 °F) and installation altitudes up to 1000 m (3281 ft) above sea level.
At ambient temperatures of > 40 °C (104 °F), the output current must be reduced. Ambient temperatures above 50 °C (122 °F) are not permissible.
At installation altitudes > 1000 m (3281 ft) above sea level, it must be taken into account that the air pressure, and therefore air density, decreases as the height increases. As a consequence, the cooling efficiency and the insulation capacity of the air also decrease.
Due to the reduced cooling efficiency, it is necessary, on the one hand, to reduce the ambient temperature, and on the other hand, to lower heat loss in the converter cabinet unit by reducing the output current.
As additional measure for installation altitudes from 2000 m (6562 ft) up to 4000 m (13123 ft), an isolating transformer is required in order to reduce transient overvoltages according to EN 60664‑1.
Automatic adjustment of pulse frequency for converter cabinet units from frame size GX onwards
In the factory setting, the drive starts with a pulse frequency of 4 kHz and reduces the pulse frequency automatically to the associated required frequencies when loaded. When the load decreases, the pulse frequency is increased automatically up to 4 kHz. The values of the rated current apply to a pulse frequency of 2 kHz and an ambient temperature of 40 °C (104 °F) and are reached at any time by the automatic adaptation of the output pulse frequency.
Current derating as a function of the installation altitude and the ambient temperature
At installation altitudes above 1000 m (3281 ft), the permissible output current can be compensated to a certain extent using the ambient temperature.
Current derating as a function of the installation altitude and the ambient temperature for SINAMICS G120P Cabinet frame size F, degrees of protection IP20 to IP54
Installation altitude above sea level |
Current derating factor (as a percentage of the base load current IL) |
||||||
---|---|---|---|---|---|---|---|
m (ft) |
20 °C (68 °F) |
25 °C (77 °F) |
30 °C (86 °F) |
35 °C (95 °F) |
40 °C (104 °F) |
45 °C (113 °F) |
50 °C (122 °F) |
0 ... 1000 (0 ... 3281) |
100 % |
100 % |
100 % |
100 % |
100 % |
93 % |
85 % |
1001 ... 1500 (3284 ... 4921) |
100 % |
100 % |
100 % |
100 % |
95 % |
88 % |
81 % |
1501 ... 2000 (4925 ... 6562) |
100 % |
100 % |
100 % |
97 % |
90 % |
83 % |
|
2001 ... 2500 (6565 ... 8202) |
100 % |
100 % |
98 % |
91 % |
85 % |
|
|
2501 ... 3000 (8206 ... 9843) |
100 % |
98 % |
92 % |
86 % |
|
|
|
3001 ... 3500 (9846 ... 11483) |
98 % |
92 % |
86 % |
|
|
|
|
3501 ... 4000 (11487 ... 13123) |
92 % |
86 % |
|
|
|
|
|
Note:
For SINAMICS G120P Cabinet converter cabinet units, no derating has to be observed in the power range 75 kW to 132 kW with high overload (HO) up to 50 °C (122 °F).
Current derating as a function of the installation altitude and the ambient temperature for SINAMICS G120P Cabinet frame size GX, degrees of protection IP20 to IP54
Installation altitude above sea level |
Current derating factor (as a percentage of the rated output current) |
||||||
---|---|---|---|---|---|---|---|
m (ft) |
20 °C (68 °F) |
25 °C (77 °F) |
30 °C (86 °F) |
35 °C (95 °F) |
40 °C (104 °F) |
45 °C (113 °F) |
50 °C (122 °F) |
0 ... 1000 (0 ... 3281) |
100 % |
100 % |
100 % |
100 % |
100 % |
93 % |
85 % |
1001 ... 1500 (3284 ... 4921) |
100 % |
100 % |
100 % |
100 % |
96 % |
89 % |
81 % |
1501 ... 2000 (4925 ... 6562) |
100 % |
100 % |
100 % |
99 % |
92 % |
85 % |
|
2001 ... 2500 (6565 ... 8202) |
100 % |
100 % |
100 % |
94 % |
88 % |
|
|
2501 ... 3000 (8206 ... 9843) |
100 % |
100 % |
96 % |
90 % |
|
|
|
3001 ... 3500 (9846 ... 11483) |
100 % |
97 % |
91 % |
|
|
|
|
3501 ... 4000 (11487 ... 13123) |
98 % |
92 % |
|
|
|
|
|
Current derating as a function of the installation altitude and the ambient temperature for SINAMICS G120P Cabinet frame sizes HX and JX, degrees of protection IP20 to IP54
Installation altitude above sea level |
Current derating factor (as a percentage of the rated output current) |
||||||
---|---|---|---|---|---|---|---|
m (ft) |
20 °C (68 °F) |
25 °C (77 °F) |
30 °C (86 °F) |
35 °C (95 °F) |
40 °C (104 °F) |
45 °C (113 °F) |
50 °C (122 °F) |
0 ... 1000 (0 ... 3281) |
100 % |
100 % |
100 % |
100 % |
100 % |
93 % |
85 % |
1001 ... 1500 (3284 ... 4921) |
100 % |
100 % |
100 % |
100 % |
97 % |
89 % |
82 % |
1501 ... 2000 (4925 ... 6562) |
100 % |
100 % |
100 % |
100 % |
93 % |
86 % |
|
2001 ... 2500 (6565 ... 8202) |
100 % |
100 % |
100 % |
97 % |
90 % |
|
|
2501 ... 3000 (8206 ... 9843) |
100 % |
100 % |
100 % |
94 % |
|
|
|
3001 ... 3500 (9846 ... 11483) |
100 % |
100 % |
96 % |
90 % |
|
|
|
3501 ... 4000 (11487 ... 13123) |
100 % |
98 % |
92 % |
|
|
|
|
Current derating as a function of the line voltage
The SINAMICS G120P Cabinet converter cabinet units supply a constant power over the full permissible range of line voltage.
The constant power results in current derating as a function of the line voltage.
SINAMICS G120P Cabinet |
Rated power based on the base-load current IL. at 400 V |
Rated output current in A at a line voltage of |
||||
---|---|---|---|---|---|---|
Type |
kW |
380 V |
400 V |
415 V 1) |
460 V |
480 V |
6SL3710-1PE31-5AB0-Z |
75 |
145 |
145 |
139.8 |
126.1 |
120.8 |
6SL3710-1PE31-8AB0-Z |
90 |
178 |
178 |
171.6 |
154.8 |
148.3 |
6SL3710-1PE32-1AB0-Z |
110 |
205 |
205 |
197.6 |
178.3 |
170.8 |
6SL3710-1PE32-5AB0-Z |
132 |
250 |
250 |
241 |
217.4 |
208.3 |
6SL3710-1PE33-0 . A0-Z |
160 |
300 |
300 |
290 |
259 |
245 |
6SL3710-1PE33-7 . A0-Z |
200 |
370 |
370 |
358 |
325 |
309 |
6SL3710-1PE34-6 . A0-Z |
250 |
460 |
460 |
443 |
393 |
371 |
6SL3710-1PE35-8 . A0-Z |
315 |
585 |
585 |
567 |
513 |
490 |
6SL3710-1PE36-6 . A0-Z |
355 |
655 |
655 |
631 |
559 |
528 |
6SL3710-1PE37-4 . A0-Z |
400 |
735 |
735 |
710 |
636 |
603 |
6SL3710-1PE38-4AA0-Z |
450 |
870 |
870 |
838 |
743 |
701 |
6SL3710-1PE38-8AA0-Z |
500 |
910 |
910 |
877 |
791 |
739 |
6SL3710-1PE41-0AA0-Z |
560 |
1021 |
1021 |
988 |
891 |
847 |
1) Complete rated current up to 440 V, therefore no derating for 415 V ± 5%.
SINAMICS G120P Cabinet |
Rated power based on the base-load current IL. at 690 V |
Rated output current in A at a line voltage of |
||||
---|---|---|---|---|---|---|
Type |
kW |
500 V |
575 V |
600 V |
660 V |
690 V |
6SL3710-1PG33-7 . A0-Z |
315 |
368 |
357 |
353 |
344 |
340 |
6SL3710-1PG34-0 . A0-Z |
355 |
400 |
397 |
396 |
394 |
393 |
6SL3710-1PG34-5 . A0-Z |
400 |
453 |
444 |
441 |
434 |
430 |
6SL3710-1PG35-2 . A0-Z |
450 |
516 |
502 |
497 |
486 |
480 |
6SL3710-1PG35-8AA0-Z |
500 |
581 |
563 |
554 |
542 |
535 |
6SL3710-1PG36-5AA0-Z |
560 |
654 |
631 |
623 |
604 |
595 |
6SL3710-1PG37-2AA0-Z |
630 |
725 |
701 |
693 |
674 |
665 |
An additional dimensioning aid is available for the converters. The purpose of this aid is to ensure the constant reliable operation of the converter, in particular with regard to service life expectancy.
The dimensioning aid clearly distinguishes between continuous operating ranges and short-time operating ranges. As a result, due consideration can be given to operating ranges when the plant is configured. For further details, please refer to the diagram below and the explanatory text.
Operating ranges for SINAMICS G120P Cabinet
Continuous operation (green area) permissible.
Short-time operation (yellow area) permissible for 2 % of the total operating period without significant reduction in the converter service life; no overload reaction triggered by the thermal monitoring model.
Sporadic short-time operation (red area) permissible for only very short, rare operating states lasting less than 0.1 % of the total operating period without significant reduction in the converter service life; no overload reaction triggered by the thermal monitoring model on condition of compliance with the duty times specified in the diagram.
SINAMICS G120P Cabinet converter cabinet units are equipped with an overload reserve to deal with breakaway torques, for example. If larger surge loads occur, this must be taken into account in the configuration. In drives with overload requirements, the appropriate base-load current must, therefore, be used as a basis for the required load.
The unit can operate in two different duty cycles in the permissible continuous operating range shown in the diagram (green area). Depending on how the system is dimensioned, the relevant base-load current is effective as a rated quantity.
The criterion for overload is that the converter is operated with its base-load current before and after the overload occurs on the basis of a duty cycle duration of 300 s.
The base-load current for a low overload IL is the basis for a duty cycle of 135 % for 3 s or 110 % for 60 s.
The base-load current IH for a high overload is based on a duty cycle of 150 % for 60 s.
Overload capability, low overload for SINAMICS G120P Cabinet from 160 kW
Overload capability, high overload
(Nguyễn Thảo Trường - http://DienElectric.com theo Siemens)