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With its separate power unit and Control Unit, the SINAMICS S120 drive system can be perfectly adapted to a wide variety of different drive tasks.
The Control Unit is selected according to the number of drives to be controlled and the required performance level, while the power unit must be rated to meet the energy requirements of the system. The connection between the Control Unit and power unit is made very simply using the DRIVE-CLiQ digital system interface.
The following drive units are available in the chassis format:
- Power ModulesThe simplest version of a SINAMICS S120 drive system comprises a CU310‑2 Control Unit and a Power Module.
In Power Modules specifically designed for single drives without regenerative feedback into the line supply, the line-side infeed and the motor-side power unit are combined in one unit.
Generated energy produced during braking is converted to heat in braking resistors.
The Control Unit is plugged onto the Power Module; in addition to the complete control intelligence, the Control Unit also has all the drive interfaces for communication with higher-level systems and interfacing of add-on components.
Line Modules contain the central line infeed for the DC link. Various Line Modules can be selected to address the various application profiles:
- Basic Line Modules
Basic Line Modules
Basic Line Modules are designed only for infeed operation, i.e. they are not capable of recovering energy to the line supply. If regenerative energy is produced, e.g. when drives brake, it must be converted into heat using a Braking Module and a braking resistor.
A line filter can be optionally installed in order to ensure compliance with the limits stipulated for Category C2 in EN 61800‑3.
Smart Line Modules
Smart Line Modules can supply energy and return regenerative energy to the supply system. A Braking Module and braking resistor are required only if the drives need to be decelerated in a controlled manner after a power failure (i.e. when energy cannot be recovered to the supply). For an infeed using a Smart Line Module, the appropriate line reactor is required.
A line filter can be optionally installed in order to ensure compliance with the limits stipulated for Category C2 in EN 61800‑3.
Active Line Modules
Active Line Modules can supply energy and return regenerative energy to the supply system. A Braking Module and braking resistor are required only if the drives need to be decelerated in a controlled manner after a power failure (i.e. when energy cannot be recovered to the supply).
In contrast to Basic Line Modules and Smart Line Modules, Active Line Modules generate a controlled DC voltage that is kept constant despite fluctuations in the line supply voltage if the line supply voltage fluctuates within the permitted tolerance range. Active Line Modules draw a virtually sinusoidal current from the supply which limits any harmful harmonics. All of the components necessary to operate an Active Line Module are integrated in the Active Interface Module.
A line filter can be optionally installed in order to ensure compliance with the limits stipulated for Category C2 in EN 61800‑3.
A voltage DC link and an inverter for supplying a motor are integrated in the Motor Module.
Motor Modules are designed for multi-axis drive systems and are controlled by either a CU320‑2 or a SIMOTION D Control Unit. Motor Modules are interconnected through the DC link.
One or several Motor Modules are supplied with energy for the motors via the DC link. Both synchronous and induction motors can be operated.
Since the Motor Modules share the same DC link, they can exchange energy with one another, i.e. if one Motor Module operating in generator mode produces energy, the energy can be used by another Motor Module operating in motor mode. The DC link is supplied with line supply voltage by a Line Module.
The control intelligence for all the drive axes integrated in the multi-axis group is combined in the Control Units. They also feature drive-related inputs/outputs and interfaces for communicating with higher-level controllers. Control Units are available with different ranges of functions and with different performance levels.
The structure of the drive system is defined by selecting the Control Unit and Power Module or Line Module and Motor Modules. The additional components provided allow optimum adaptation of the drive system to the application.
These components are subdivided into:
- Line-side components, e.g. line reactors and line filtersSINAMICS S120 components, including motors and encoders, are equipped with the high-performance DRIVE‑CLiQ system interface.
Line and Motor Modules for example are connected to the Control Unit – and Terminal Modules and Sensor Modules to the drive system via DRIVE‑CLiQ – simply and efficiently. Motors that also have this interface can be directly connected to the drive system.
Converter boards (Sensor Modules) for converting standard encoder signals to DRIVE‑CLiQ are available for third-party motors or retrofit applications.
An important digital linkage element of the SINAMICS S120 drive system are the electronic rating plates integrated in every component. They allow all drive components to be automatically identified via the DRIVE‑CLiQ link.
The electronic rating plate contains all the relevant technical data about that particular component. In addition to the technical data, the electronic rating plate includes logistical data (manufacturer ID, article number and ID). Since this data can be called up electronically on site or remotely, all the components used in a machine can always be individually identified, which helps simplify servicing.
The following devices are equipped as standard with coated modules:
- Blocksize format unitsThe coating on the modules protects the sensitive SMD components against corrosive gases, chemically active dust and moisture.
All of the copper busbars used are nickel-plated in order to achieve the best possible immunity to environmental effects. Further, it is possible to eliminate having to clean the contacts at the customer connections, which is required for bare copper connections.
Note:
For some components, parts of the copper busbars cannot be nickel-plated for technical reasons.
As customer interface to a higher-level control, as standard there is a PROFIBUS or PROFINET communication interface on the Control Unit CU320-2; there are also expansions such as the Terminal Module TM31, the Terminal Board TB30 and modules to communicate via CANopen or EtherNet/IP.
These interfaces can be used to connect the system to the higher-level controller using analog and digital signals, or to connect additional units.
For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.
SINAMICS S120 can use a dynamic, high-precision closed-loop vector control (drive object type VECTOR), or a highly dynamic closed-loop servo control (drive object type SERVO).
The software functions available as standard are described below:
|
Software and protective functions |
Description |
|---|---|
|
Setpoint input |
The setpoint can be specified both internally and externally; internally as a fixed setpoint, motorized potentiometer setpoint or jog setpoint, externally via the communications interface or an analog input. The internal fixed setpoint and the motorized potentiometer setpoint can be switched or adjusted via 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 |
A user-friendly ramp-function generator with separately adjustable ramp-up and ramp-down times, together with adjustable rounding times in the lower and upper speed ranges, allows the drive to be smoothly accelerated and braked. This results in a good speed control response and contributes to the reduction of stress on the mechanical system. The down ramp can be parameterized separately for a 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. Note: This function only makes sense for single-axis applications. |
|
Kinetic buffering (KIP) |
For brief line supply failures, the kinetic energy of the rotating drive is used to buffer the DC link and therefore prevents fault trips. The drive 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 shutdown threshold. When the line supply recovers within this time, the drive is again bumplessly accelerated up to its setpoint speed. |
|
Automatic restart |
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 restart |
The flying restart function allows the converter to be switched to a motor that is still turning. With the voltage sensing capability provided by the optional VSM10, the flying restart time for large induction motors can be significantly reduced because the motor does not need to be de-magnetized. |
|
Technology controller (PID) |
Using the technology controller (PID controller) function module, level or flow controls and complex tension controls can be implemented, for example. The existing D component can act both on the system deviation well as on the actual value (factory setting). The P, I, and D components are set separately. |
|
Free function blocks (FFB) |
Using the freely programmable function blocks, it is easy to implement logic and arithmetic functions for controlling the SINAMICS drive. The blocks can be programmed at the operator panel or the STARTER commissioning tool. |
|
Drive Control Chart (DCC) |
Drive Control Chart (DCC) is an additional tool for the easy configuration of technological functions for SINAMICS. The block library contains a large selection of control, arithmetic and logic blocks as well as extensive open-loop and closed-loop control functions. The user-friendly DCC editor enables easy graphics-based configuration, allows control loop structures to be clearly represented and provides a high degree of reusability of charts that have already been created. DCC is an add-on for the STARTER commissioning tool (see section Engineering tools). |
|
SINAMICS Technology Extensions (SINAMICS TEC) |
The SINAMICS TEC are configurable functions or Siemens technologies that can be added to extend firmware functions. These extensions are designed to allow implementation of highly complex, application-specific tasks for various sectors - such as storage and retrieval machines. |
|
I2t sensing for motor protection |
A motor model stored in the converter software calculates the motor temperature based on the current speed and load. More exact measurement of the temperature, which also takes into account the influence of the ambient temperature, is possible by means of direct temperature measurement using KTY84 sensors in the motor winding. |
|
Motor temperature evaluation |
Motor protection by evaluating a KTY84, Pt1000, PTC or Pt100 temperature sensor. When a KTY84 temperature sensor is connected, the limit values can be set for alarm or shutdown. When a PTC thermistor is connected, the system reaction to triggering of the thermistor (alarm or trip) can be defined. |
|
Motor blocking protection |
A blocked motor is detected and protected against thermal overloading by a fault trip. |
|
Brake control |
"Simple brake control" for control of holding brakes: "Extended brake control" function module for complex brake control, e.g. for motor holding brakes and operational brakes: |
|
Write protection |
Write protection to prevent unintentional changing of the setting parameters (without password function). |
|
Know-how protection |
Know-how protection for encrypting stored data, e.g. to protect configuration know-how, and to protect against changes and duplication (with password function). |
|
Web server |
The integrated web server provides information about the drive unit via its web pages. The web server is accessed using a web browser via unsecured (http) or secured transfer protocol (https). |
|
Power unit protection |
Description |
|---|---|
|
Ground fault monitoring at the output |
A ground fault at the output is detected by a total current monitor and results in shutdown in grounded systems. |
|
Electronic short-circuit protection at the output |
A short-circuit at the output (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 a "fault". |
|
Thermal overload protection |
An alarm is issued first when the overtemperature threshold responds. If the temperature continues to rise, the unit either shuts down or independently adjusts the pulse frequency or output current so that thermal load is reduced. Once the cause of the fault has been eliminated (e.g. cooling has been improved), the original operating values are automatically resumed. |
The most important directives and standards are listed below. These are used as the basis for the SINAMICS S120 built-in units in chassis format 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: |
|
2014/30/EU |
EMC directive: |
|
2006/42/EC |
Machinery Directive: |
|
European standards |
|
|
EN ISO 3744 |
Acoustics – Determination of the sound power level and sound energy level for noise sources that result from sound pressure measurements – envelope surface procedure of the accuracy class 2 for a largely free sound field over a reflecting plane |
|
EN ISO 13849-1 |
Safety of machinery – safety-related parts of control systems; |
|
EN 60146-1-1 |
Semiconductor converters – General requirements and line-commutated converters |
|
EN 60204-1 |
Safety of machinery – Electrical equipment of machines; |
|
EN 60529 |
Degrees of protection provided by enclosures (IP code) |
|
EN 61508-1 |
Functional safety of electrical/electronic/programmable electronic safety-related systems |
|
EN 61800-2 |
Adjustable speed electrical power drive systems |
|
EN 61800-3 |
Adjustable speed electrical power drive systems |
|
EN 61800-5-1 |
Adjustable speed electrical power drive systems |
|
EN 61800-5-2 |
Adjustable speed electrical power drive systems |
|
North American standards |
|
|
UL 508A |
Industrial Control Panels |
|
UL 508C |
Power Conversion Equipment |
|
UL 61800-5-1 |
Adjustable Speed Electrical Power Drive Systems - Part 5‑1: Safety requirements – Electrical, thermal and energy |
|
CSA C22.2 No. 14 |
Industrial Control Equipment |
|
Certificates of suitability |
|
|
cULus, cURus |
Testing by UL (Underwriters Laboratories, http://www.ul.com) according to UL and CSA standards |
Unless clearly specified otherwise, the following technical data are valid for all the following components of the air-cooled SINAMICS S120 drive system in the chassis format.
|
Electrical specifications |
|||
|---|---|---|---|
|
Rated voltages |
380 ... 480 V 3 AC ±10 % (-15 % <1 min) 500 ... 690 V 3 AC ±10 % (-15 % <1 min) |
||
|
Line supply types |
Grounded TN/TT systems and non-grounded IT systems |
||
|
Line frequency |
47 ... 63 Hz |
||
|
Overvoltage category |
III to EN 61800-5-1 |
||
|
Electronics power supply |
24 V DC, -15 % +20 % |
||
|
Rated short-circuit current per IEC, in conjunction with the specified fuses or circuit breakers |
|
||
|
65 kA |
||
|
84 kA |
||
|
170 kA |
||
|
200 kA |
||
|
Rated short-circuit current SCCR according to UL508C (up to 600 V), in conjunction with the specified fuses or circuit breakers |
|
||
|
65 kA |
||
|
84 kA |
||
|
170 kA |
||
|
200 kA |
||
|
Control method |
Vector/servo control with and without encoder or V/f control |
||
|
Fixed speeds |
15 fixed speeds plus 1 minimum speed, parameterizable |
||
|
Skippable speed ranges |
4, parameterizable |
||
|
Setpoint resolution |
0.001 rpm digital (14 bits + sign) |
||
|
Braking operation |
With Active Line Modules and Smart Line Modules, four-quadrant operation as standard (energy recovery). |
||
|
Mechanical specifications |
|||
|
Degree of protection |
IP00 or IP20 depending on type |
||
|
Protection class |
I acc. to EN 61800‑5‑1 |
||
|
Touch protection |
EN 50274/DGUV regulation 3 when used as intended |
||
|
Cooling method |
Forced air cooling AF according to EN 60146 |
||
|
Ambient conditions |
Storage 1) |
Transport 1) |
Operation |
|
Ambient temperature |
-25 ... +55 °C (-13 ... +131 °F) Class 1K4 |
-25 ... +70 °C (-13 ... +158 °F) Class 2K4 |
Line-side components, Power Modules, Line Modules and Motor Modules: Control Units, supplementary system components, and Sensor Modules: DC link components and motor-side components: |
|
Relative humidity Condensation, splashwater, and ice formation not permitted (EN 60204, Part 1) |
5 ... 95 % Class 1K4 |
5 ... 95 % at 40 °C Class 2K3 |
5 ... 95 % Class 3K3 |
|
Environmental class/harmful chemical substances |
Class 1C2 |
Class 2C2 |
Class 3C2 |
|
Organic/biological influences |
Class 1B1 |
Class 2B1 |
Class 3B1 |
|
Degree of pollution |
2 acc. to EN 61800‑5‑1 |
||
|
Installation altitude |
Up to 2000 m (6562 ft) above sea level without derating |
||
|
Mechanical stability |
Storage 1) |
Transport 1) |
Operation |
|
Vibratory load |
– |
Class 2M2 |
Test values
|
|
Shock load |
– |
Class 2M2 |
Test values |
|
Compliance with standards |
|||
|
Conformances/certficates of suitability, according to |
CE (EMC Directive No. 2014/30/EU, Low Voltage Directive No. 2014/35/EU and Machinery Directive 2006/42/EC for functional safety) |
||
|
Radio interference suppression |
SINAMICS S120 chassis format units are not designed for connection to the public grid (first environment). Radio interference suppression is compliant with the EMC product standard for variable-speed drives EN 61800-3, "Second environment" (industrial line supplies). EMC disturbances can occur when connected to the public grid. However, if additional measures are taken (e.g. → line filter), they can also be operated in the "first environment". For further information, see section Configuration notes. |
||
1) In transport packaging.
Deviations from the specified class are underlined.
Air-cooled SINAMICS G120 chassis format units and the associated system components are rated for an ambient temperature of 40 °C (104 °F) and installation altitudes up to 2000 m (6562 ft) above sea level.
At ambient temperatures > 40 °C (104 °F), the output current must be reduced. Ambient temperatures above 55 °C (131 °F) are not permissible.
At installation altitudes > 2000 m (6562 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 reduce the heat loss in the built-in unit by reducing the output current, whereby ambient temperatures lower than 40 °C (104 °F) may be offset to compensate.
The following table lists the permissible output currents depending on the installation altitude and ambient temperature. The specified values already include a permitted compensation in respect of installation altitude and ambient temperatures < 40 °C (104 °F) (temperature at the air intake of the built-in unit).
The values apply under the precondition that a cooling air flow through the devices is guaranteed as specified in the technical specifications.
As additional measure for installation altitudes from 2000 m (6562 ft) up to 5000 m (16405 ft), an isolating transformer is required in order to reduce transient overvoltages according to EN 60664‑1.
For additional information, please refer to the SINAMICS Low Voltage Configuration Manual.
Current-derating factors for SINAMICS S120 chassis units as a function of the ambient/air intake temperature and the installation altitude
|
Installation altitude above sea level |
Current derating factor (as a percentage of the rated 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) |
55 °C (131 °F) |
|
0 ... 2000 (0 ... 6562) |
100 % |
100 % |
100 % |
100 % |
100 % |
93.3 % |
86.7 % |
80 % |
|
2001 ... 2500 (6565 ... 8202) |
100 % |
100 % |
100 % |
100 % |
96.3 % |
|
|
|
|
2501 ... 3000 (8205 ... 9843) |
100 % |
100 % |
100 % |
98.7 % |
|
|
|
|
|
3001 ... 3500 (9846 ... 11483) |
100 % |
100 % |
100 % |
|
|
|
|
|
|
3501 ... 4000 (11486 ... 13124) |
100 % |
100 % |
96.3 % |
|
|
|
|
|
|
4001 ... 4500 (13127 ... 14764) |
100 % |
97.5 % |
|
|
|
|
|
|
|
4501 ... 5000 (14767 ... 16405) |
98.2 % |
|
|
|
|
|
|
|
Current derating for Power Modules and Motor Modules in chassis format as a function of the pulse frequency
To reduce motor noise or to increase output frequency, the pulse frequency can be increased relative to the factory setting (1.25 kHz or 2 kHz). When the pulse frequency is increased, the derating factor of the output current must be taken into account. This derating factor must be applied to the currents specified in the technical specifications.
For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.
The following table lists the rated output currents of the SINAMICS S120 Power Modules and Motor Modules with pulse frequency set in the factory as well as the current derating factors (permissible output currents referred to the rated output current) for higher pulse frequencies.
Derating factor of the output current as a function of the pulse frequency for units with a rated pulse frequency of 2 kHz
|
Power Module |
Type rating |
Output current |
Derating factor |
||||
|---|---|---|---|---|---|---|---|
|
6SL3310-... |
kW (hp) |
A |
2.5 kHz |
4 kHz |
5 kHz |
7.5 kHz |
8 kHz |
|
380 ... 480 V 3 AC |
|||||||
|
1TE32-1AA3 |
110 (150) |
210 |
95 % |
82 % |
74 % |
54 % |
50 % |
|
1TE32-6AA3 |
132 (200) |
260 |
95 % |
83 % |
74 % |
54 % |
50 % |
|
1TE33-1AA3 |
160 (250) |
310 |
97 % |
88 % |
78 % |
54 % |
50 % |
|
1TE33-8AA3 |
200 (300) |
380 |
96 % |
87 % |
77 % |
54 % |
50 % |
|
1TE35-0AA3 |
250 (400) |
490 |
94 % |
78 % |
71 % |
53 % |
50 % |
Derating factor of the output current as a function of the pulse frequency for units with a rated pulse frequency of 1.25 kHz
|
Motor Module |
Type rating |
Output current |
Derating factor |
||||
|---|---|---|---|---|---|---|---|
|
6SL3320-... |
kW (hp) |
A |
2 kHz |
2.5 kHz |
4 kHz |
5 kHz |
7.5 kHz |
|
380 ... 480 V 3 AC |
|||||||
|
1TE36-1AA3 |
315 (500) |
605 |
83 % |
72 % |
64 % |
60 % |
40 % |
|
1TE37-5AA3 |
400 (600) |
745 |
83 % |
72 % |
64 % |
60 % |
40 % |
|
1TE38-4AA3 |
450 (700) |
840 |
87 % |
79 % |
64 % |
55 % |
40 % |
|
1TE41-0AA3 |
560 (800) |
985 |
92 % |
87 % |
70 % |
60 % |
50 % |
|
1TE41-2AA3 |
710 (1000) |
1260 |
92 % |
87 % |
70 % |
60 % |
50 % |
|
1TE41-4AA3 |
800 (1150) |
1405 |
97 % |
95 % |
74 % |
60 % |
50 % |
|
500 ... 690 V 3 AC |
|||||||
|
1TG28-5AA3 |
75 (75) |
85 |
93 % |
89 % |
71 % |
60 % |
40 % |
|
1TG31-0AA3 |
90 (75) |
100 |
92 % |
88 % |
71 % |
60 % |
40 % |
|
1TG31-2AA3 |
110 (100) |
120 |
92 % |
88 % |
71 % |
60 % |
40 % |
|
1TG31-5AA3 |
132 (150) |
150 |
90 % |
84 % |
66 % |
55 % |
35 % |
|
1TG31-8AA3 |
160 (150) |
175 |
92 % |
87 % |
70 % |
60 % |
40 % |
|
1TG32-2AA3 |
200 (200) |
215 |
92 % |
87 % |
70 % |
60 % |
40 % |
|
1TG32-6AA3 |
250 (250) |
260 |
92 % |
88 % |
71 % |
60 % |
40 % |
|
1TG33-3AA3 |
315 (300) |
330 |
89 % |
82 % |
65 % |
55 % |
40 % |
|
1TG34-1AA3 |
400 (400) |
410 |
89 % |
82 % |
65 % |
55 % |
35 % |
|
1TG34-7AA3 |
450 (450) |
465 |
92 % |
87 % |
67 % |
55 % |
35 % |
|
1TG35-8AA3 |
560 (600) |
575 |
91 % |
85 % |
64 % |
50 % |
35 % |
|
1TG37-4AA3 |
710 (700) |
735 |
87 % |
79 % |
64 % |
55 % |
25 % |
|
1TG38-1AA3 |
800 (800) |
810 |
97 % |
95 % |
71 % |
55 % |
35 % |
|
1TG38-8AA3 |
900 (900) |
910 |
92 % |
87 % |
67 % |
55 % |
33 % |
|
1TG41-0AA3 |
1000 (1000) |
1025 |
91 % |
86 % |
64 % |
50 % |
30 % |
|
1TG41-3AA3 |
1200 (1250) |
1270 |
87 % |
79 % |
55 % |
40 % |
25 % |
The following tables list the maximum achievable output frequency as a function of the pulse frequency:
Maximum output frequencies achieved by increasing the pulse frequency in Vector mode
|
Pulse frequency |
Max. achievable output frequency |
|---|---|
|
1.25 kHz |
100 Hz |
|
2 kHz |
160 Hz |
|
2.5 kHz |
200 Hz |
|
4 kHz |
300 Hz |
Maximum output frequencies achieved by increasing the pulse frequency in Servo mode
|
Pulse frequency |
Max. achievable output frequency |
|---|---|
|
2 kHz |
300 Hz |
|
4 kHz |
300/550 Hz 1) |
1) Higher frequencies on request. For further information, see https://support.industry.siemens.com/cs/document/104020669
SINAMICS S120 chassis units have an overload reserve, e.g. to handle breakaway torques. If larger surge loads occur, this must be taken into account in the configuration. For drives with overload requirements, the appropriate base load current must, therefore, be used as a basis for the required load.
The permissible overload levels are valid under the prerequisite that the drive units are operated with their base-load current before and after the overload condition based on a duty cycle duration of 300 s.
For temporary, periodic duty cycles with high variations of load within the duty cycle, the relevant sections of the SINAMICS Low Voltage Engineering Manual must be observed.
Power Modules and Motor Modules
The base load current for a low overload IL is based on a duty cycle of 110 % for 60 s or 150 % for 10 s.
Low overload
The base load current for a high overload IH is based on a duty cycle of 150 % for 60 s or 160 % for 10 s.
High overload
Line Modules
The base-load current for a high overload IH DC is the basis for a duty cycle of 150 % for 60 s or Imax DC for 5 s.
High overload
The self-commutated infeed/regenerative feedback units with IGBTs generate a regulated DC link voltage. This means that the connected Motor Modules are decoupled from the line voltage. Line voltage fluctuations within the permissible supply tolerances have no effect on the motor voltage.
If required, the Active Line Modules can also provide reactive power compensation.
Active Line Modules are designed for connection to grounded TN/TT and non-grounded IT supply systems.
Active Line Modules are always operated together with the associated Active Interface Modules. These include the necessary pre-charging circuit as well as a Clean Power Filter.
The Active Line Modules have the following interfaces as standard:
- 1 line supply connection
The status of the Active Line Modules is indicated via three LEDs.
The scope of supply of the Active Line Modules includes:
The Active Line Modules communicate with the higher-level control module via DRIVE-CLiQ. The control module in this case can be a CU320-2 or a SIMOTION D Control Unit. An external 24 V DC power supply is required to operate the Active Line Modules.
Connection example of an Active Line Module
|
Electrical specifications |
|
|---|---|
|
Line power factor |
|
|
1 (factory setting), |
|
1 (factory setting) |
|
Efficiency |
>97.5 % (including Active Interface Module) |
|
DC link voltage |
The DC link voltage is regulated and can be adjusted as a voltage decoupled from the line voltage. |
|
Radio interference suppression |
|
|
Category C3 to EN 61800‑3 |
|
Category C2 to EN 61800‑3 |
|
Line voltage 380 ... 480 V 3 AC |
Active Line Modules |
|||||
|---|---|---|---|---|---|---|
|
|
6SL3330-7TE32-1AA3 |
6SL3330-7TE32-6AA3 |
6SL3330-7TE33-8AA3 |
6SL3330-7TE35-0AA3 |
6SL3330-7TE36-1AA3 |
|
|
Rated power |
|
|
|
|
|
|
|
kW |
132 |
160 |
235 |
300 |
380 |
|
kW |
115 |
145 |
210 |
270 |
335 |
|
hp |
200 |
250 |
400 |
500 |
600 |
|
hp |
150 |
200 |
300 |
400 |
500 |
|
DC link current |
|
|
|
|
|
|
|
A |
235 |
291 |
425 |
549 |
678 |
|
A |
209 |
259 |
378 |
489 |
603 |
|
A |
352 |
436 |
637 |
823 |
1017 |
|
Infeed/regenerative feedback current |
|
|
|
|
|
|
|
A |
210 |
260 |
380 |
490 |
605 |
|
A |
315 |
390 |
570 |
735 |
907 |
|
Current demand |
|
|
|
|
|
|
|
A |
1.1 |
1.1 |
1.35 |
1.35 |
1.4 |
|
A |
0.63 |
1.13 |
1.8 |
1.8 |
3.6 |
|
DC link capacitance |
|
|
|
|
|
|
|
μF |
4200 |
5200 |
7800 |
9600 |
12600 |
|
μF |
41600 |
41600 |
76800 |
76800 |
134400 |
|
Power loss, max. 2) |
|
|
|
|
|
|
|
kW |
2.2 |
2.7 |
3.9 |
4.8 |
6.2 |
|
kW |
2.3 |
2.9 |
4.2 |
5.1 |
6.6 |
|
Cooling air requirement |
m3/s (ft3/s) |
0.17 (6.0) |
0.23 (8.1) |
0.36 (12.7) |
0.36 (12.7) |
0.78 (27.5) |
|
Sound pressure level LpA 3) (1 m) at 50/60 Hz |
dB |
64/67 |
71/71 |
69/73 |
69/73 |
70/73 |
|
Line connection U1, V1, W1 |
|
Flat connector for M10 screw |
Flat connector for M10 screw |
Flat connector for M10 screw |
Flat connector for M10 screw |
Flat connector for M12 screw |
|
mm2 |
2 × 185 |
2 × 185 |
2 × 240 |
2 × 240 |
4 × 240 |
|
DC link connection DCP, DCN |
|
M10 screw |
M10 screw |
M10 screw |
M10 screw |
4 × hole for M12 |
|
mm2 |
2 × 185 |
2 × 185 |
2 × 240 |
2 × 240 |
Busbar |
|
PE1/GND connection |
|
M10 screw |
M10 screw |
M10 screw |
M10 screw |
M12 screw |
|
mm2 |
2 × 185 |
2 × 185 |
2 × 240 |
2 × 240 |
240 |
|
PE2/GND connection |
|
M10 screw |
M10 screw |
M10 screw |
M10 screw |
2 × M12 screw |
|
mm2 |
2 × 185 |
2 × 185 |
2 × 240 |
2 × 240 |
2 × 240 |
|
Cable length, max. 4) |
|
|
|
|
|
|
|
m (ft) |
2700 (8859) |
2700 (8859) |
2700 (8859) |
2700 (8859) |
3900 (12796) |
|
m (ft) |
4050 (13288) |
4050 (13288) |
4050 (13288) |
4050 (13288) |
5850 (19194) |
|
Degree of protection |
|
IP20 |
IP20 |
IP20 |
IP20 |
IP00 |
|
Dimensions |
|
|
|
|
|
|
|
mm (in) |
326 (12.8) |
326 (12.8) |
326 (12.8) |
326 (12.8) |
503 (19.8) |
|
mm (in) |
1400 (55.1) |
1400 (55.1) |
1533 (60.3) |
1533 (60.3) |
1475 (58.1) |
|
mm (in) |
356 (14.0) |
356 (14.0) |
545 (21.5) |
545 (21.5) |
540 (21.3) |
|
Weight, approx. |
kg (lb) |
95 (209) |
95 (209) |
136 (300) |
136 (300) |
290 (639) |
|
Frame size |
|
FX |
FX |
GX |
GX |
HX |
|
Minimum short-circuit current 5) |
A |
6200 |
10500 |
10500 |
8000 |
9200 |
1) The base-load current IH DC is the basis for a duty cycle of 150 % for 60 s or Imax DC for 5 s with a duty cycle duration of 300 s.
2) The specified power loss represents the maximum value at 100% utilization. The value is lower under normal operating conditions.
3) Total sound pressure level of Active Interface Module and Active Line Module.
4) Total of all motor cables and DC link. Longer cable lengths for specific configurations are available on request. For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.
5) Current required for reliably triggering protective devices.
|
Line voltage 380 ... 480 V 3 AC |
Active Line Modules |
|||||
|---|---|---|---|---|---|---|
|
|
6SL3330-7TE37-5AA3 |
6SL3330-7TE38-4AA3 |
6SL3330-7TE41-0AA3 |
6SL3330-7TE41-2AA3 |
6SL3330-7TE41-4AA3 |
|
|
Rated power |
|
|
|
|
|
|
|
kW |
450 |
500 |
630 |
800 |
900 |
|
kW |
400 |
465 |
545 |
690 |
780 |
|
hp |
600 |
700 |
900 |
1000 |
1250 |
|
hp |
600 |
700 |
800 |
900 |
1000 |
|
DC link current |
|
|
|
|
|
|
|
A |
835 |
940 |
1103 |
1412 |
1574 |
|
A |
700 |
837 |
982 |
1255 |
1401 |
|
A |
1252 |
1410 |
1654 |
2120 |
2361 |
|
Infeed/regenerative feedback current |
|
|
|
|
|
|
|
A |
745 |
840 |
985 |
1260 |
1405 |
|
A |
1117 |
1260 |
1477 |
1890 |
2107 |
|
Current demand |
|
|
|
|
|
|
|
A |
1.4 |
1.4 |
1.5 |
1.7 |
1.7 |
|
A |
3.6 |
3.6 |
5.4 |
5.4 |
5.4 |
|
DC link capacitance |
|
|
|
|
|
|
|
μF |
15600 |
16800 |
18900 |
26100 |
28800 |
|
μF |
134400 |
134400 |
230400 |
230400 |
230400 |
|
Power loss, max. 2) |
|
|
|
|
|
|
|
kW |
7.3 |
7.7 |
10.1 |
12.1 |
13.3 |
|
kW |
7.7 |
8.2 |
10.8 |
13.0 |
14.2 |
|
Cooling air requirement |
m3/s (ft3/s) |
0.78 (27.5) |
0.78 (27.5) |
1.08 (38.1) |
1.08 (38.1) |
1.08 (38.1) |
|
Sound pressure level LpA 3) (1 m) at 50/60 Hz |
dB |
70/73 |
70/73 |
71/73 |
71/73 |
71/73 |
|
Line connection U1, V1, W1 |
|
Flat connector for M12 screw |
Flat connector for M12 screw |
Flat connector for M12 screw |
Flat connector for M12 screw |
Flat connector for M12 screw |
|
mm2 |
4 × 240 |
4 × 240 |
6 × 240 |
6 × 240 |
6 × 240 |
|
DC link connection DCP, DCN |
|
4 × hole for M12 |
4 × hole for M12 |
4 × hole for M12 |
4 × hole for M12 |
4 × hole for M12 |
|
mm2 |
Busbar |
Busbar |
Busbar |
Busbar |
Busbar |
|
PE1/GND connection |
|
M12 screw |
M12 screw |
M12 screw |
M12 screw |
M12 screw |
|
mm2 |
240 |
240 |
240 |
240 |
240 |
|
PE2/GND connection |
|
2 × M12 screw |
2 × M12 screw |
3 × M12 screw |
3 × M12 screw |
3 × M12 screw |
|
mm2 |
2 × 240 |
2 × 240 |
3 × 240 |
3 × 240 |
3 × 240 |
|
Cable length, max. 4) |
|
|
|
|
|
|
|
m (ft) |
3900 (12796) |
3900 (12796) |
3900 (12796) |
3900 (12796) |
3900 (12796) |
|
m (ft) |
5850 (19194) |
5850 (19194) |
5850 (19194) |
5850 (19194) |
5850 (19194) |
|
Degree of protection |
|
IP00 |
IP00 |
IP00 |
IP00 |
IP00 |
|
Dimensions |
|
|
|
|
|
|
|
mm (in) |
503 (19.8) |
503 (19.8) |
704 (27.7) |
704 (27.7) |
704 (27.7) |
|
mm (in) |
1475 (58.1) |
1475 (58.1) |
1480 (58.3) |
1480 (58.3) |
1480 (58.3) |
|
mm (in) |
540 (21.3) |
540 (21.3) |
550 (21.6) |
550 (21.6) |
550 (21.6) |
|
Weight, approx. |
kg (lb) |
290 (639) |
290 (639) |
450 (992) |
450 (992) |
450 (992) |
|
Frame size |
|
HX |
HX |
JX |
JX |
JX |
|
Minimum short-circuit current 5) |
A |
8800 |
10400 |
16000 |
21000 |
21000 |
1) The base-load current IH DC is the basis for a duty cycle of 150 % for 60 s or Imax DC for 5 s with a duty cycle duration of 300 s.
2) The specified power loss represents the maximum value at 100% utilization. The value is lower under normal operating conditions.
3) Total sound pressure level of Active Interface Module and Active Line Module.
4) Total of all motor cables and DC link. Longer cable lengths for specific configurations are available on request. For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.
5) Current required for reliably triggering protective devices.
|
Line voltage 500 ... 690 V 3 AC |
Active Line Modules |
||||
|---|---|---|---|---|---|
|
|
6SL3330-7TG35-8AA3 |
6SL3330-7TG37-4AA3 |
6SL3330-7TG41-0AA3 |
6SL3330-7TG41-3AA3 |
|
|
Rated power |
|
|
|
|
|
|
kW |
630 |
800 |
1100 |
1400 |
|
kW |
620 |
705 |
980 |
1215 |
|
kW |
447 |
560 |
780 |
965 |
|
kW |
450 |
510 |
710 |
880 |
|
hp |
675 |
900 |
1250 |
1500 |
|
hp |
506 |
600 |
1000 |
1250 |
|
DC link current |
|
|
|
|
|
|
A |
644 |
823 |
1148 |
1422 |
|
A |
573 |
732 |
1022 |
1266 |
|
A |
966 |
1234 |
1722 |
2133 |
|
Infeed/regenerative feedback current |
|
|
|
|
|
|
A |
575 |
735 |
1025 |
1270 |
|
A |
862 |
1102 |
1537 |
1905 |
|
Current demand |
|
|
|
|
|
|
A |
1.4 |
1.5 |
1.7 |
1.7 |
|
A |
3.0 |
4.4 |
4.4 |
4.4 |
|
A |
2.1 |
3.1 |
3.1 |
3.1 |
|
DC link capacitance |
|
|
|
|
|
|
μF |
7400 |
11100 |
14400 |
19200 |
|
μF |
59200 |
153600 |
153600 |
153600 |
|
Power loss, max. 2) |
|
|
|
|
|
|
kW |
6.8 |
10.2 |
13.6 |
16.5 |
|
kW |
6.2 |
9.6 |
12.9 |
15.3 |
|
Cooling air requirement |
m3/s (ft3/s) |
0.78 (27.5) |
1.08 (38.1) |
1.08 (38.1) |
1.08 (38.1) |
|
Sound pressure level LpA 3) (1 m) at 50/60 Hz |
dB |
70/73 |
71/73 |
71/73 |
71/73 |
|
Line connection U1, V1, W1 |
|
Flat connector for M12 screw |
Flat connector for M12 screw |
Flat connector for M12 screw |
Flat connector for M12 screw |
|
mm2 |
4 × 240 |
6 × 240 |
6 × 240 |
6 × 240 |
|
DC link connection DCP, DCN |
|
4 × hole for M12 |
4 × hole for M12 |
4 × hole for M12 |
4 × hole for M12 |
|
mm2 |
Busbar |
Busbar |
Busbar |
Busbar |
|
PE1/GND connection |
|
M12 screw |
M12 screw |
M12 screw |
M12 screw |
|
mm2 |
240 |
240 |
240 |
240 |
|
PE2/GND connection |
|
2 × M12 screw |
3 × M12 screw |
3 × M12 screw |
3 × M12 screw |
|
mm2 |
2 x 240 |
3 x 240 |
3 x 240 |
3 x 240 |
|
Cable length, max. 4) |
|
|
|
|
|
|
m (ft) |
2250 (7382) |
2250 (7382) |
2250 (7382) |
2250 (7382) |
|
m (ft) |
3375 (11073) |
3375 (11073) |
3375 (11073) |
3375 (11073) |
|
Degree of protection |
|
IP00 |
IP00 |
IP00 |
IP00 |
|
Dimensions |
|
|
|
|
|
|
mm (in) |
503 (19.8) |
704 (27.7) |
704 (27.7) |
704 (27.7) |
|
mm (in) |
1475 (58.1) |
1480 (58.3) |
1480 (58.3) |
1480 (58.3) |
|
mm (in) |
540 (21.3) |
550 (21.6) |
550 (21.6) |
550 (21.6) |
|
Weight, approx. |
kg (lb) |
290 (639) |
450 (992) |
450 (992) |
450 (992) |
|
Frame size |
|
HX |
JX |
JX |
JX |
|
Minimum short-circuit current 5) |
A |
8400 |
10500 |
16000 |
20000 |
1) The base-load current IH DC is the basis for a duty cycle of 150 % for 60 s or Imax DC for 5 s with a duty cycle duration of 300 s.
2) The specified power loss represents the maximum value at 100% utilization. The value is lower under normal operating conditions.
3) Total sound pressure level of Active Interface Module and Active Line Module.
4) Total of all motor cables and DC link. Longer cable lengths for specific configurations are available on request. For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.
5) Current required for reliably triggering protective devices
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