Siemens SIMOREG DC-MASTER Operating Instructions Manual page 86

Appendix
Characteristic diagrams to determine the maximum energy in the armature circuit using the
armature circuit inductance (P111 or p50111) and the actual rated unit armature DC current
(r072i002 or r50072[1])
11
6RA7085-6FC00 and 6RA7091-6FC00 for motors with rated armature voltage 420 V (P101 or p50101)
70
60
W_max
2 mH
4 mH
6 mH
50
8 mH
10 mH
40
30
20
10
0
200 300
12
6RA7085-6FC00 and 6RA7091-6FC00 for motors with rated armature voltage 470 V (P101 or p50101)
70
60 W_max
2 mH
4 mH
6 mH
8 mH
50
10 mH
40
30
20
10
0
200 300
86
ENGLISH
400 500 600
Actual unit rated DC armature current in A (r072i002 or r50072[1])
400 500 600
Actual unit rated DC armature current in A (r072i002 or r50072[1])
SIMOREG DC-MASTER Converter Commutation Protector
10 mH
700 800 900
10 mH
700 800 900
12.2010
8 mH
1000 1100 1200
8 mH
1000 1100 1200
Siemens AG 6RX1700-0DD74
Operating Instructions
6 mH
4 mH
2 mH
6 mH
4 mH
2 mH