T1689 Technical Manual Rev 07
Appendix B: Electrical Connection Diagrams
MV3000 Air Cooled DELTA
RECTIFIER Network Bridge – POWER CONNECTIONS
Page 177
11.4
RECTIFIER NETWORK BRIDGE – POWER CONNECTIONS
11.4.1
MVR1600 Rectifier Module
11.4.1.1
12 Pulse Supply, Dual Rectifier Modules
MVRL1600-4601
RECTIFIER MODULE
R
S
T
TB1
DC LINK
REACTOR
DC+
DC-
3 PHASE
SUPPLY
Connections to user’s
“system healthy”
daisy chain circuit
MVR1600-4601
RECTIFIER MODULE
R
S
T
TB1
RECT +
A1
B1
C1
A2
B2
C2
SHARING
REACTOR
A1
B1
C1
A2
B2
C2
SHARING
REACTOR
RECT -
RECT +
RECT -
11.4.2
GDR391 & GDR721 Rectifier Modules
11.4.2.1
6 Pulse Supply, Single Rectifier Modules*
GDR391 or 721
RECTIFIER MODULE
R
S
T
TB1
RECT +
DC LINK
REACTOR
DC+
DC-
3 PHASE
SUPPLY
Connections to user’s
“system healthy”
daisy chain circuit
RECT -
*
This configuration also applies to the MVR1600 Rectifier Module when a single unit is used.