Siemens SINUMERIK 840D sl Manual page 54

Structure of the drive group
2.6 Heat Dissipation of the Control Cabinet
Overview, power loss, external air cooling
Table 2-5 Overview of the power loss for components with external air cooling
Active Line Modules
16 kW
36 kW
55 kW
80 kW
120 kW
Smart Line Modules
5 kW
10 kW
Single Motor Modules
3 A
5 A
9 A
18 A
30 A
45 A
60 A
85 A
132 A
200 A
Double Motor Modules
3 A
5 A
9 A
18 A
2-34
Unit
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
Internal
Power loss
60 200
135 495
200 700
305 1045
490 1710
39 50
65 105
15 15
23 30
35 45
75 90
80 210
110 320
135 455
160 590
250 1000
435 1615
35 35
45 60
65 95
80 240
Guide for the SINUMERIK 840D sl machine configuring
External power loss Total power loss
260
630
900
1350
2200
89
170
30
53
80
165
290
430
590
750
1250
2050
70
105
160
320
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0