Power Connections - Siemens SINAMICS DCM Operating Instructions Manual

Connecting

6.4 Power connections

6.4 Power connections
Explanations for the connection diagrams
G
K
a
b
c
Firing cables (G, K):
In units with a rated armature supply voltage of < 690 V:
Betatherm 145, 0.5 mm
In units with a rated armature supply voltage of ≥ 690 V:
Radox 125, 0.75 mm
112
Gate cables ⇒ yellow
Cathode cables ⇒ red
Copper/aluminum busbar
Copper/aluminum busbar
Raychem 44A0311-20-9
, UL
2
2
Cable ends are marked with their specified designation.
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
SINAMICS DCM DC Converter