Thông tin chi tiết nhất về sản phẩm SINAMICS S120 Chassis Format Units > Air-cooled Motor Modules của SIEMENS

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.

V_dc max controller

The V_{dc 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.
Additional information about Technology Extensions (TEC) is provided in section Technology functions.

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:
The holding brake is used to secure drives against unwanted motion when deactivated.

"Extended brake control" function module for complex brake control, e.g. for motor holding brakes and operational brakes:
When braking with a feedback signal, the brake control reacts to the feedback signal contacts of the brake.

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).

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.

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:
Directive of the European Parliament and Council of May 17, 2006, on machinery and amending Directive 95/16/EC (amended version).

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;
Part 1: General design guidelines (ISO 13849-1: 2006) (replaces EN 954‑1)

EN 60146-1-1

Semiconductor converters – General requirements and line-commutated converters
Part 1-1: Specification of basic requirements

EN 60204-1

Safety of machinery – Electrical equipment of machines;
Part 1: General requirements

EN 60529

Degrees of protection provided by enclosures (IP code)

EN 61508-1

Functional safety of electrical/electronic/programmable electronic safety-related systems
Part 1: General requirements

EN 61800-2

Adjustable speed electrical power drive systems 
Part 2: General requirements – Rating specifications for low voltage adjustable frequency AC power drive systems

EN 61800-3

Adjustable speed electrical power drive systems 
Part 3: EMC requirements and specific test methods

EN 61800-5-1

Adjustable speed electrical power drive systems
Part 5: Safety requirements
Main section 1: Electrical and thermal requirements

EN 61800-5-2

Adjustable speed electrical power drive systems
Part 5-2: Safety requirements – Functional safety (IEC 61800‑5‑2: 2007)

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
 

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 %
implemented as PELV circuit in accordance with EN 61800-5-1
Ground = negative pole grounded via the electronics

Rated short-circuit current

per IEC, in conjunction with the specified fuses or circuit breakers

• 1.1 ... 447 kW

65 kA

• 448 ... 671 kW

84 kA

• 672 ... 1193 kW

170 kA

• > 1194 kW

200 kA

Rated short-circuit current SCCR
(Short Circuit Current Rating)

according to UL508C (up to 600 V), in conjunction with the specified fuses or circuit breakers

• 1.1 ... 447 kW

65 kA

• 448 ... 671 kW

84 kA

• 672 ... 1193 kW

170 kA

• > 1194 kW

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 
(in the default setting, 3 fixed setpoints plus 1 minimum speed are selectable using terminal block/PROFIBUS/PROFINET)

Skippable speed ranges

4, parameterizable

Setpoint resolution

0.001 rpm digital (14 bits + sign)
12 bits analog

Braking operation

With Active Line Modules and Smart Line Modules, four-quadrant operation as standard (energy recovery).
With Basic Line Modules, two-quadrant operation as standard, braking by means of an optional braking chopper, or alternatively by a Motor Module.

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 
acc. to EN 60721-3-1

-25 ... +70 °C (-13 ... +158 °F)

Class 2K4 
acc. to EN 60721-3-2

Line-side components, Power Modules, Line Modules and Motor Modules:
0 … 40 °C (32 ... 104 °F)without derating
Up to 55 °C (131 °F), see derating data

Control Units, supplementary system components, and Sensor Modules:
0 ... 55 °C (32 ... 131 °F) (for operation in control cabinet)

DC link components and motor-side components:
0 ... 55 °C (32 ... 131 °F)

Relative humidity

Condensation, splashwater, and ice formation not permitted (EN 60204, Part 1)

5 ... 95 %

Class 1K4
acc. to EN 60721‑3‑1

5 ... 95 % at 40 °C

Class 2K3
acc. to EN 60721‑3‑2

5 ... 95 %

Class 3K3
acc. 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
acc. to EN 60721‑3‑3

Degree of pollution

2 acc. to EN 61800‑5‑1

Installation altitude

Up to 2000 m (6562 ft) above sea level without derating
>2000 m (6562 ft) above sea level, see derating data

Mechanical stability

Storage ¹⁾

Transport ¹⁾

Operation

Vibratory load

–

Class 2M2
acc. to EN 60721‑3‑2

Test values
acc. to EN 60068‑2‑6 test Fc:

• 10 ... 58 Hz with constant deflection 0.075 mm
• 58 ... 150 Hz with constant acceleration 9.81 m/s² (1 × g)

Shock load

–

Class 2M2
acc. to EN 60721‑3‑2

Test values
according to EN 60068‑2‑27 test Ea: 98 m/s²(10 × g)/20 ms

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)
RCM
cULus (only for devices connected to line supply voltages 380 ... 480 V 3 AC and 500 ... 600 V 3 AC)

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.

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 %

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 %

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 %

1.25 kHz

100 Hz

2 kHz

160 Hz

2.5 kHz

200 Hz

4 kHz

300 Hz

2 kHz

300 Hz

4 kHz

300/550 Hz ¹⁾

Efficiency

>98.5 %

DC link voltage

(up to 2000 m (6562 ft) above sea level)

510 ... 720 V DC (line supply voltage 380 ... 480 V 3 AC) or
675 ... 1035 V DC (line supply voltage 500 ... 690 V 3 AC)

Output frequency ¹⁾

• Control mode Servo

0 ... 550 Hz

• Control mode Vector

0 ... 550 Hz

• Control mode V/f

0 ... 550 Hz

Safety Integrated

Safety Integrity Level 2 (SIL2) acc. to IEC 61508, Performance Level d (PLd) acc. to EN ISO 13849-1 and Control Category 3 acc. to EN ISO 13849‑1

Type rating

• At I_L (50 Hz 400 V) ¹⁾

kW

110

132

160

200

250

• At I_H (50 Hz 400 V) ¹⁾

kW

90

110

132

160

200

• At I_L (60 Hz 460 V) ²⁾

hp

150

200

250

300

400

• At I_H (60 Hz 460 V) ²⁾

hp

150

200

200

250

350

Output current

• Rated current I_{rated O}

A

210

260

310

380

490

• Base-load current I_L³⁾

A

205

250

302

370

477

• Base-load current I_H⁴⁾

A

178

233

277

340

438

• Maximum current I_max A

A

307

375

453

555

715

DC link current

• Rated current I_rated DC
  when supplied via

• Basic/Smart Line Module

A

252

312

372

456

588

• Active Line Module

A

227

281

335

411

529

• Base-load current I_L DC ³⁾
  when supplied via

• Basic/Smart Line Module

A

245

304

362

444

573

• Active Line Module

A

221

273

326

400

515

• Base-load current I_{H DC}⁴⁾
  when supplied via

• Basic/Smart Line Module

A

224

277

331

405

523

• Active Line Module

A

202

250

298

365

470

Current demand

• 24 V DC auxiliary power supply

A

0.8

0.8

0.9

0.9

0.9

• 400 V AC

A

0.63

1.13

1.8

1.8

1.8