Siemens 6RA8085-6DS22

Technical data
4.5 Unit data
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
61
Table 4- 27 Technical data for 3-ph. 400 V AC, 400 A to 850 A, 4Q devices
Article number 6RA80 ..
..81-6DV62-...
..85-6DV62-...
..87-6DV62-...
Rated DC current
A
400
600
850
Rated armature input current
2)
A
332
498
706
Rated power
kW
168
252
357
Power loss at
rated DC current (approx.)
W 1375 1844 2467
Rated field supply voltage
1)
V
2-ph. 400 V AC (+15% / -20%)
Rated field DC voltage
1)
V
325
325
325
Rated field DC current
A
25
25
30
Type of cooling
Forced ventilation
Forced ventilation
Forced ventilation
Rated fan supply voltage V 3-ph. 400 V AC (±15%) 50 Hz / clockwise phase sequence
3-ph. 460 V AC (±10%) 60 Hz / clockwise phase sequence
With option L21: 1-ph. 230 V AC (±10%)
Rated fan current 50 Hz
60 Hz
A 0.27
8)
0.33
0.27
8)
0.33
0.27
8)
0.33
Rated fan current
with option L21
50 Hz
60 Hz
A 0.68
0.95
0.68
0.95
0.68
0.95
Fan air flow
m
3
/h
600
600
600
Fan noise level 50 Hz
60 Hz
dB(A) 70.3
74.4
70.3
74.4
70.3
74.4
Dimensions (WxHxD)
mm
268x625x275
268x625x275
268x700x311
Weight (approx.)
kg
26
31
42