Siemens SINAMICS G130 Operating Instructions Manual - Page 17

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Siemens SINAMICS G130 Operating Instructions Manual

Components

The article numbers of the individual components (dv/dt reactor and Voltage Peak Limiter)

are listed in the following table:

Table 2- 4

dv/dt filter plus Voltage Peak Limiter, article number of the individual components

dv/dt filter plus Voltage Peak Limiter

6SL3000-2DE32-6AA0

6SL3000-2DE35-0AA0

6SL3000-2DE38-4AA0

6SL3000-2DE41-4AA0

6SL3000-2DH31-0AA0

6SL3000-2DH31-5AA0

6SL3000-2DH32-2AA0

6SL3000-2DH33-3AA0

6SL3000-2DH34-1AA0

6SL3000-2DH35-8AA0

6SL3000-2DH38-1AA0

Limiting the rate of voltage rise and the voltage peaks by means of the motor reactor and dv/dt filter

plus Voltage Peak Limiter

IGBT converter switching frequencies result in high voltage gradients (dv/dt) at the converter

output. If long motor cables are used, this leads to an additional current load on the

converter due to capacitive charge/discharge currents. The high voltage gradients, and the

resulting transients at the motor terminals, cause the motors' electrical winding load to

increase as compared with direct on-line operation.

The dv/dt filter plus Voltage Peak Limiter limits the rate of voltage rise to values < 500 V/µs

and the typical voltage peaks Û

m):

● < 1000 V at U

● < 1250 V at 660 V ≤ U

dV/dt filter plus Voltage Peak Limiter

Operating Instructions, 11/2017, A5E00692302A

dv/dt reactor

Line voltage 3 AC 380 V ... 480 V

6SL3000-2DE32-6CA0

6SL3000-2DE35-0CA0

6SL3000-2DE38-4CA0

2 x 6SL3000-2DE41-4DA0

Line voltage 3 AC 500 V ... 600 V and 3 AC 660 V ... 690 V

6SL3000-2DH31-0CA0

6SL3000-2DH31-5CA0

6SL3000-2DH32-2CA0

6SL3000-2DH33-3CA0

6SL3000-2DH34-1CA0

6SL3000-2DH35-8CA0

2 x 6SL3000-2DH38-1DA0

≤ 575 V

line

≤ 690 V

line

to the following values (with motor cable lengths of ≤ 150

Voltage Peak Limiter

6SL3000-2DE32-6BA0

6SL3000-2DE35-0BA0

6SL3000-2DE38-4BA0

6SL3000-2DE41-4BA0

6SL3000-2DH31-0BA0

6SL3000-2DH31-5BA0

6SL3000-2DH32-2BA0

6SL3000-2DH33-3BA0

6SL3000-2DH34-1BA0

6SL3000-2DH35-8BA0

6SL3000-2DH38-1BA0

General