Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual page 124

Connections
Converter type D . . . / 900 to 2000
A
A
a
XF2-1
3D
a = Betatherm 145 6mm²
Gating leads are Betatherm 145 1mm²
Module Rated DC
current armature
A7004 900A bis 1200A
A7004 1500A bis 2000A
6-46
3U1 3W1
XF1-2 XF1-1
a
G2 G1
AK
K
V7
AK AK
K
V8
3C
Rated DC
current field
30A
40A
C98043-A7004
U1
V1
W1
U2
V2
W2
a
XF2-2
R1 R2 R3
0R04 0R04
0R04
0R04 0R04 0R04
X102
to A7002 - X102
R4 R5 R6
0R04 0R04
0R04
0R04 0R04 0R04
Siemens AG
SIMOREG DC Master Operating Instructions
02.00
R7 R8
0R04 0R04
0R04 0R04
6RX1700-0AD76