Avid Technology MV3000 DELTA - GDR633, GDR872 & GDR1168 Rectifier Modules

Appendix B: Electrical Connection Diagrams T1689 Technical Manual Rev 07
RECTIFIER Network Bridge – POWER CONNECTIONS MV3000 Air Cooled DELTA
Page 178
11.4.3 GDR633, GDR872 & GDR1168 Rectifier Modules
11.4.3.1 12 Pulse Supply, Dual Rectifier Modules with Phase Shifted Supply
GDR633, 872 or
1168
RECTIFIER MODULE
R1
S1
T1
R2
S2
T2
TB1
RECT 1+
RECT 2+
RECT 1 / 2-
DC-
Connections to user’s
“system healthy”
daisy chain circuit
GDR633, 872 or 1168
RECTIFIER MODULE
R1
S1
T1
R2
S2
T2
TB1
RECT 1+
RECT 2+
RECT 1 / 2-
INTERBRIDGE
TRANSFORMER
DC+
A1
A2
A3
3 PHASE
SUPPLY
ISOLATING
TRANSFORMER
A1
B1
C1
A2
B2
C2
SHARING
REACTOR
A1
B1
C1
A2
B2
C2
SHARING
REACTOR
A1
B1
C1
A2
B2
C2
SHARING
REACTOR
A1
B1
C1
A2
B2
C2
SHARING
REACTOR