Power Losses Of The Components; General Information; Power Loss For Control Units, Sensor Modules, And Other System Components - Siemens SINAMICS S120 Manual

Cabinet design and EMC Booksize

12.12 Power losses of the components

12.12 Power losses of the components
12.12.1

General information

The tables below provide an overview of the power loss of all components during rated
operation. The characteristic values apply for the following conditions:
● Line voltage for Line Modules 400 V
● Pulse frequency of the Motor Modules 4 kHz
● Rated pulse frequency of the Active Line Modules 8 kHz
● Operating components at their rated power
The total losses of the relevant power unit (Line Module, Motor Module) are calculated from
the power loss and the corresponding electronics loss of the power unit.
12.12.2

Power loss for Control Units, Sensor Modules, and other system components

Table 12- 34 Overview of power loss during rated operation for Control Units, Sensor Modules, and
Control Units and Option Boards
CU320-2
TB30
CBC10
CBE20
Sensor Modules
SMC10
SMC20
SMC30
SME20/25
SME120/125
Terminal Modules
TM15
TM31
TM41
TM54F
Additional system components
VSM10
756
other system components
Unit
W
W
W
W
W
W
W
W
W
W
W
W
W
W
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Power loss
24
< 3
< 3
2.8
< 10
< 10
< 10
≤ 4
≤ 4.5
< 3
< 10
12
4.5
< 10
Booksize Power Units