Siemens SINAMICS Series Operating Instructions Manual page 49

Table 4- 8 Technical data for 3-ph. 400 V AC, 280 to 850 A, 2Q devices
Article number 6RA80 ..
Rated DC current
Rated armature input current
Rated power
Power loss at
rated DC current (approx.)
Rated field supply voltage
Rated field DC voltage
1)
Rated field DC current
Type of cooling
Rated fan supply voltage
Rated fan current
Rated fan current
with option L21
Fan air flow
Fan noise level
Dimensions (WxHxD)
Weight (approx.)
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
..78-6DS22-...
A
A
2)
kW
W
V
1)
V
A
V Fan with internal
50 Hz A
60 Hz
50 Hz A
60 Hz
m /h
3
50 Hz dB(A)
60 Hz
mm 268x385x252
kg
..81-6DS22-...
280 400
232 332
136 194
812 1375
2-ph. 400 V AC (+15% / -20%)
325 325
15 25
Forced Forced
ventilation ventilation
3-ph. 400 V AC (±15%) 50 Hz / clockwise phase
power supply
3-ph. 460 V AC (±10%) 60 Hz / clockwise phase
With option L21: 1-ph. 230 V AC (±10%)
- 0.23
0.26
- 0.51
0.72
300 600
70.3 70.3
70.3 74.4
268x625x275
15 26
..85-6DS22-...
600
498
291
1844
325
25
Forced
ventilation
sequence
sequence
0.23
8) 8)
0.26
8) 8)
0.51
8) 8)
0.72
8) 8)
600
70.3
74.4
268x625x275
28
Technical data
4.5 Unit data
..87-6DS22-...
850
706
412
2467
325
30
Forced
ventilation
0.23
8)
0.26
8)
0.51
8)
0.72
8)
600
70.3
74.4
268x700x311
38
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