General - Siemens SINAMICS G120P Operating Instructions Manual

General

Description
The du/dt filter plus voltage peak limiter comprises two components: the du/dt reactor and
the Voltage Peak Limiter, which cuts off the voltage peaks and returns the energy to the DC
link.
The du/dt filters plus Voltage Peak Limiter must be used for motors for which the proof
voltage of the insulation system is unknown or insufficient.
du/dt filters plus Voltage Peak Limiters limit the rate of voltage rise to values < 500 V/µs and
the typical voltage peaks with rated line voltages to < 1000 V at U
Assignment of du/dt filter plus Voltage Peak Limiter and Power Module
Table 2- 1 Assignment of du/dt filter plus Voltage Peak Limiter and Power Module
Power Module
6SL3310-1PE33-0AA0
6SL3310-1PE33-7AA0
6SL3310-1PE34-6AA0
6SL3310-1PE35-8AA0
6SL3310-1PE36-6AA0
6SL3310-1PE37-4AA0
Fire hazard due to overheating because of inadequate ventilation clearances
Inadequate ventilation clearances can cause overheating with a risk for personnel through
smoke development and fire. This can also result in increased failures and reduced service
lives of braking resistors.
• Maintain 100 mm ventilation clearances above and below the component.
dV/dt filter plus Voltage Peak Limiter
Operating Instructions, 04/2014, A5E32847105B AB
Rated power of the Power Module
Line voltage 380 – 480 V 3 AC
WARNING
160 kW
200 kW
250 kW
315 kW
355 kW
400 kW
< 575 V
line
Matching du/dt filter plus Voltage Peak
Limiter
6SL3000-2DE35-0AA0
6SL3000-2DE35-0AA0
6SL3000-2DE35-0AA0
6SL3000-2DE38-4AA0
6SL3000-2DE38-4AA0
6SL3000-2DE38-4AA0
2
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