Power Loss Of The Sinumerik Components; Power Loss Of The Sinamics Components - Siemens SINUMERIK 840D sl Manual

2.6.4

Power Loss of the SINUMERIK Components

The following power losses govern the operation with rated power:
Component
NCU 7x0
NX1x
2.6.5

Power Loss of the SINAMICS Components

The following table shows the power loss for components with internal air cooling. 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
Table 2-3
Control Units and Option Boards
CU320
TB30
CBC10
CBE20
Basic Line Filter for Active Line Modules
16 kW
36 kW
55 kW
80 kW
120 kW
Wideband Line Filter for Active Line Modules
16 kW
36 kW
55 kW
80 kW
120 kW
Wideband Line Filter for Smart Line Modules
5 kW
10 kW
16 kW
36 kW
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
Overview of power losses
Unit
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
Structure of the drive group
2.6 Heat Dissipation of the Control Cabinet
Power loss
55 W
20 W
Power loss
20
< 3
< 3
2,8
16
28
41
48
95
70
90
110
150
200
5
9
16
28
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