Siemens 6RA8085-6DS22

Technical data
4.5 Unit data
SINAMICS DCM DC Converter
48 Operating Instructions, 12/2018, A5E34763375A
Table 4- 9 Technical data for 3-ph. 400 V AC, 1200 A, 2Q devices
Article number 6RA80 ..
..91-6DS22-...
Rated DC current
A
1200
Rated armature input current
2)
A
995
Rated power
kW
582
Power loss at
rated DC current (approx.)
W 4107
Rated field supply voltage
1)
V
2-ph. 480 V AC (+10% / -20%)
Rated field DC voltage
1)
V
390
Rated field DC current
A
40
Type of cooling
Forced ventilation
Rated fan supply voltage V 3-ph. 400 V AC (±10%) 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 0.38
9)
0.5
9)
Rated fan current
with option L21
50 Hz
60 Hz
A 1.16
9)
1.7
9)
Fan air flow
m
3
/h
1000
Fan noise level 50 Hz
60 Hz
dB(A) 70.4
74.2
Dimensions (WxHxD)
mm
268x785x435
Weight (approx.)
kg
78