Power Modules Siemens

Обзор



The Power Module comprises a line rectifier, a DC link and an inverter to supply the motor.

Power Modules are designed for drives that are not capable of regenerating energy to the mains supply. Regenerative energy produced while braking is converted to heat using braking resistors.

Power Modules in the chassis format can be connected to grounded TN/TT systems and non-grounded IT systems.

Дизайн



The Power Modules have the following interfaces as standard:

  • 1 line supply connection
  • 2 DC link connections for options, e.g. Braking Modules
  • 3 DRIVE-CLiQ sockets
  • 1 connection for Safety Integrated
  • 1 temperature sensor input (KTY84-130, PTC or Pt100)
  • 1 connection for the 24 V DC electronics power supply
  • 1 motor connection
  • 2 PE/protective conductor connections

The Power Modules are controlled by the CU310 Control Unit that can be integrated into the Power Module.

The scope of supply of the Power Modules includes:

  • 1 DRIVE-CLiQ cable for connection to the CU310/ SIMOTION D410 Control Unit
  • 1 24 V DC connecting cable for the power supply to the CU310/SIMOTION D410 Control Unit
  • 1 mounting plate for attaching the CU310/SIMOTION D410 Control Unit

Интеграция



The Power Modules communicate with the higher-level control module via DRIVE-CLiQ. The control module in this case can be a CU310, CU320-2 or a SIMOTION D Control Unit.

Connection example of a Power Module

Note: The integrated 24 V power supply at connector X42 can have a maximum load of 2 A. When the Control Unit is supplied from the integrated power supply, the total load of the digital outputs must be carefully observed in order that the 2 A is not exceeded.

Технические данные



General technical specifications

Electrical specifications

Line supply voltage

Up to 2000 m above sea level

380 … 480 V 3 AC ±10 % (-15 % < 1 min)

Line power factor

for a three-phase AC line supply voltage and output power

 
  • Basic fundamental (cos φ1)

> 0.96

  • Total (λ)

0.75 … 0.93

DC link voltage, approx. 1)

1.35 × line voltage

Output voltage, approx.

0.97 × Uline

Output frequency 2)

 
  • Control type Servo

0 … 650 Hz

  • Control type Vector

0 … 600 Hz

  • Control type V/f

0 … 600 Hz

Main contactor control

 
  • Terminal block -X9/5-6

240 V AC, max. 8 A
30 V DC, max. 1 A

Conformity

CE (EMC Directive No. 2004/108/EC and Low-Voltage Directive No. 2006/95/EC)

Approvals, according to

cULus

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 (previously EN 954-1).



1) The DC link voltage is unregulated and load-dependent. For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

2) Please note:
- The correlation between the maximum output frequency, pulse frequency and current derating. Higher output frequencies for specific configurations are available on request.

- The correlation between the minimum output frequency and permissible output current (current derating).

Information is provided in the SINAMICS Low Voltage Engineering Manual.

Line Voltage 380 … 480 V 3 AC

Power Modules

 

 

6SL3310-1TE32-1AA3

6SL3310-1TE32-6AA3

6SL3310-1TE33-1AA3

6SL3310-1TE33-8AA3

6SL3310-1TE35-0AA3

Type rating

      
  • For IL (50 Hz 400 V) 1)

kW

110

132

160

200

250

  • For IH (50 Hz 400 V) 1)

kW

90

110

132

160

200

  • For IL (60 Hz 460 V) 2)

hp

150

200

250

300

400

  • For IH (60 Hz 460 V) 2)

hp

150

200

200

250

350

Output current

      
  • Rated current IN A

A

210

260

310

380

490

  • Base load current IL 3)

A

205

250

302

370

477

  • Base load current IH 4)

A

178

233

277

340

438

  • Maximum current Imax A

A

307

375

453

555

715

Input current

      
  • Rated input current IN E

A

229

284

338

395

509

  • Maximum input current Imax E

A

335

410

495

606

781

Current demand

      
  • 24 V DC auxiliary power supply

A

0.8

0.8

0.9

0.9

0.9

Pulse frequency 5)

      
  • Rated frequency

kHz

2

2

2

2

2

  • Pulse frequency, max.
      
  • Without current derating

kHz

2

2

2

2

2

  • With current derating

kHz

8

8

8

8

8

Power loss, max. 6)

      
  • At 50 Hz 400 V

kW

2.46

3.27

4

4.54

5.78

  • At 60 Hz 460 V

kW

2.54

3.36

4.07

4.67

5.96

Cooling air requirement

m3/s

0.17

0.23

0.36

0.36

0.36

Sound pressure level LpA

(1 m) at 50/60 Hz

dB

64/67

64/67

69/73

69/73

69/73

Line supply connection

U1, V1, W1

 

M10 screw

M10 screw

M10 screw

M10 screw

M10 screw

  • Conductor cross-section, max. (IEC)

mm2

2 × 185

2 × 185

2 × 240

2 × 240

2 × 240

Motor connection

U2/T1, V2/T2, W2/T3

 

M10 screw

M10 screw

M10 screw

M10 screw

M10 screw

  • Conductor cross-section, max. (IEC)

mm2

2 × 185

2 × 185

2 × 240

2 × 240

2 × 240

Cable length, max. 7)

      
  • Shielded

m

300

300

300

300

300

  • Unshielded

m

450

450

450

450

450

PE1/GND connection

 

M10 screw

M10 screw

M10 screw

M10 screw

M10 screw

  • Conductor cross-section, max. (IEC)

mm2

2 × 185

2 × 185

2 × 240

2 × 240

2 × 240

PE2/GND connection

 

M10 screw

M10 screw

M10 screw

M10 screw

M10 screw

  • Conductor cross-section, max. (IEC)

mm2

2 × 185

2 × 185

2 × 240

2 × 240

2 × 240

Degree of protection

 

IP20

IP20

IP20

IP20

IP20

Dimensions

      
  • Width

mm

326

326

326

326

326

  • Height

mm

1400

1400

1533

1533

1533

  • Depth

mm

356 8)

356 8)

549

549

549

Weight, approx.

kg

104

104

162

162

162

Frame size

 

FX

FX

GX

GX

GX



1) Rated power of a typ. 6-pole standard induction motor based on IL or IH with 400 V 3 AC 50 Hz.

2) Rated power of a typ. 6-pole standard induction motor based on IL or IH with 460 V 3 AC 60 Hz.

3) The base load current IL is the basis for a duty cycle of 110 % for 60 s or 150 % for 10 s with a duty cycle duration of 300 s.

4) The base load current IH is the basis for a duty cycle of 150 % for 60 s or 160 % for 10 s with a duty cycle duration of 300 s.

5)Information regarding the correlation between the pulse frequency and maximum output current/output frequency is provided in the SINAMICS Low Voltage Engineering Manual.

6) The specified power loss represents the maximum value at 100 % utilization. The value is lower under normal operating conditions.

7) Longer cable lengths depending on the configuration on request.
Additional information is provided in the SINAMICS Low Voltage Engineering Manual.

8) Depth = 421 mm including front cover when the CU 310 Control Unit is installed.