Power Loss Of Components In Rated Operation - Siemens SINAMICS S120 Manual

Cabinet Design and EMC for Components, Blocksize Format
9.7 Information on cabinet cooling
9.7.3

Power loss of components in rated operation

The following table shows the power loss for components. The characteristic values apply for
the following conditions:
● Line supply voltage for Power Modules 1-ph. 200 V AC to 3-ph. 380 V to 480 V AC ±10%.
● Pulse frequency of the Power Modules 4 kHz
● Rated pulse frequency of the Power Modules 8 kHz
● Operating components at their rated power
Table 9-12
Control Units
CU320
CU310 DP
CU310 PN
CUA31
Line reactors for Power Modules
Blocksize
Line filter for Power Modules
Blocksize
PM340
Sensor Modules
SMC10
SMC20
314
Overview of power losses
Unit
W
W
W
W
W
W
W
W
W
Power loss
20
20
20
7.2
Refer to Line reactors, Chapter
"Technical data".
Refer to Line filter, Chapter
"Technical data".
Refer to Power Modules,
Chapter "Technical data".
< 10
< 10
Manual, (GH6), 07/2007 Edition, 6SL3097-2AL00-0BP2
AC Drive