Power Loss For Power Units With Cold Plate - Siemens Sinamics S120 Manual

Cabinet design and EMC Booksize
12.13 Power losses of the components
Double Motor Modules
3 A
5 A
9 A
18 A
Power loss of the power electronics + power loss of the 24 V electronics
1)
12.13.6

Power loss for power units with cold plate

With cold-plate cooling, only part of the power loss remains in the cabinet.
The table below shows the internal and external power loss of the components.
Table 12- 36 Overview of power loss at rated operation for power units with cold plate (including electronics losses)
Active Line Modules
16 kW
36 kW
55 kW
80 kW
120 kW
Smart Line Modules Booksize
5 kW
10 kW
Smart Line Modules Booksize Compact
16 kW
Basic Line Modules
20 kW
40 kW
100 kW
Single Motor Modules Booksize
3 A
5 A
9 A
18 A
30 A
45 A
60 A
85 A
786
Unit
W
W
W
W
Unit Internal power loss
W 70.4 (50 + 20.4)
W 135.2 (110 + 25.2)
W 187.6 (160 + 27.6)
W 283.6 (250 + 33.6)
W 443.2 (400 + 43.2)
W 34.4 (20 + 14.4)
W 56.8 (40 + 16.8)
W 56.6 (36.2 + 20.4)
W 46.6 (25 + 21.6)
W 71.4 (45 + 26.4)
W 168.4 (130 + 38.4)
W 27.6 (12 + 15.6)
W 35.6 (20 + 15.6)
W 45.6 (30 + 15.6)
W 80.6 (65 + 15.6)
W 85.6 (70 + 15.6)
W 108 (90 + 18.0)
W 128 (110 + 18.0)
W 149.2 (130 + 19.2)
Internal External power loss
Power loss
1)
62.6 (35 + 27.6) 35
72.6 (45 + 27.6) 60
92.6 (65 + 27.6) 95
111.2 (80 + 31.2) 240
External power loss
1)
210
520
740
1100
1800
40
80
130
95
205
450
18
35
50
100
220
340
480
620
Total power loss
97.6
132.6
187.6
351.2
Total power loss
280.4
655.2
927.6
1383.6
2243.2
74.4
136.8
186.6
141.6
276.4
618.4
45.6
70.6
95.6
180.6
305.6
448
608
769.2
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6