Sine-wave filters Siemens

Обзор



Sine-wave filter

Sine-wave filters limit the the rate of voltage rise (dv/dt) and the peak voltages on the motor winding. Similar to an output reactor, they enable the connection of longer motor cables.

Bearing currents are also reduced significantly. Using these filters therefore allows standard motors with standard insulation and without insulated bearings to be operated on SINAMICS. As a result, the voltage load on the motor winding is virtually identical to the load on windings of directly mains-fed motors.

Owing to the very low rates of voltage rise on the motor cable, the sine-wave filter also has a positive impact in terms of electromagnetic compatibility which means that it is not absolutely essential to use shielded cables for short motor cables to achieve the required standard of EMC.

Since the voltage applied to the motor is not pulsed, the inverter-related stray losses and additional noise in the motor are also reduced considerably and the noise level of the motor is similar to the level produced by directly mains-fed motors.

When using sine-wave filters, the following should be observed:

  • Pulse frequencies of between 4 kHz and 8 kHz are permissible for rated outputs up to and including 90 kW
  • The output frequency is limited to 150 Hz.
  • Operation and commissioning may only be performed with the motor connected as the sine-wave filter is not no-load proof
  • It must be ensured that the automatic pulse frequency reduction functions are also deactivated
  • 80 % of the line input voltage is available as an output voltage for PM230 Power Modules.

Интеграция



Sine-wave filters that are optionally available depending on the Power Module used

 

Frame size

 

FSA

FSB

FSC

FSD

FSE

FSF

PM230 Power Module degree of protection IP20 or IP55/UL Type 12

Available frame sizes

✓ 

✓ 

✓ 

✓ 

✓ 

✓ 

Load-side power components

Sine-wave filter

–

–

–

S

S

S



S = Lateral mounting

– = Not possible

Технические данные



Line voltage 380 ... 480 V 3 AC

Sine-wave filter

 

6SL3202-0AE24-6SA0

6SL3202-0AE26-2SA0

6SL3202-0AE28-8SA0

Rated current

A

47

61.8

92

92

Power loss

kW (hp)

0.185

0.152

0.251

0.251

Connection to the Power Module

 

Screw terminals

Screw terminals

Screw terminals

Screw terminals

  • Conductor cross-section

mm2

50

50

95

95

Motor connection

 

Screw terminals

Screw terminals

Screw terminals

Screw terminals

  • Conductor cross-section

mm2

50

50

95

95

PE connection

 

M6 screw

M6 screw

M8 screw

M8 screw

Cable length, max.

between sine-wave filter and motor

 

 

 

 

 

  • 380 ... 480 V ±10 % 3 AC

 

 

 

 

 

  • Shielded

m (ft)

200

200

200

200

  • Unshielded

m (ft)

300

300

300

300

Dimensions

 

 

 

 

 

  • Width

mm (in)

250

250

275

275

  • Height

mm (in)

315

305

368

368

  • Depth

mm (in)

262

262

275

275

Possible as base component

 

No

No

No

No

Degree of protection

 

IP00

IP00

IP00

IP00

Weight, approx.

kg (lb)

24.0

34.0

45.0

45.0

Suitable for
PM230 Power Module degree of protection IP20

Type

6SL3210-1NE24-5UL0

6SL3210-1NE24-5AL0

6SL3210-1NE26-0UL0

6SL3210-1NE26-0AL0

6SL3210-1NE27-5UL0

6SL3210-1NE27-5AL0

6SL3210-1NE28-8UL0

6SL3210-1NE28-8AL0

Suitable for
PM230 Power Module degree of protection IP55/UL Type 12

Type

6SL3223-0DE32-2UA0

6SL3223-0DE32-2AA0

6SL3223-0DE33-0UA0

6SL3223-0DE33-0AA0

6SL3223-0DE33-7UA0

6SL3223-0DE33-7AA0

6SL3223-0DE34-5UA0

6SL3223-0DE34-5AA0

  • Rated power of the Power Module

kW (hp)

22

30

37

45

  • Rated current Irated of the Power Module

A

45

60

75

90

  • Frame size

 

FSD

FSD

FSE

FSE



 

Line voltage 380 ... 480 V 3 AC

Sine-wave filter

 

6SL3202-0AE31-5SA0

6SL3202-0AE31-8SA0

Rated current

A

150

150

182

Power loss

kW (hp)

0.43

0.43

0.47

Connection to the Power Module

 

Screw terminals

Screw terminals

Screw terminals

  • Conductor cross-section

mm2

150

150

150

Motor connection

 

Screw terminals

Screw terminals

Screw terminals

  • Conductor cross-section

mm2

150

150

150

PE connection

 

M8 screw

M6 screw

M8 screw

Cable length, max.

between sine-wave filter and motor

 

 

 

 

  • 380 ... 480 V ±10 % 3 AC

 

 

 

 

  • Shielded

m (ft)

200

200

200

  • Unshielded

m (ft)

300

300

300

Dimensions

 

 

 

 

  • Width

mm (in)

350

350

350

  • Height

mm (in)

440

440

468

  • Depth

mm (in)

305

305

305

Possible as base component

 

No

No

No

Degree of protection

 

IP00

IP00

IP00

Weight, approx.

kg (lb)

63.0

63.0

80.0

Suitable for
PM230 Power Module degree of protection IP20

Type

6SL3210-1NE31-1UL0

6SL3210-1NE31-1AL0

6SL3210-1NE31-5UL0

6SL3210-1NE31-5AL0

–

Suitable for
PM230 Power Module degree of protection IP55/UL Type 12

Type

6SL3223-0DE35-5UA0

6SL3223-0DE35-5AA0

6SL3223-0DE37-5UA0

6SL3223-0DE37-5AA0

6SL3223-0DE38-8UA0

6SL3223-0DE38-8AA0

  • Rated power of the Power Module

kW (hp)

55

75

90

  • Rated current Irated of the Power Module

A

110

145

178

  • Frame size

 

FSF

FSF

FSF