Abbreviations for Circuit Breakers
BFB
Bypass Feeder Breaker
BIB
Bypass Input Breaker
CB1
Module Input Breaker
CB2
Module Output Breaker
MBB
Maintenance Bypass Breaker
MBD
Module Battery Disconnect
MBFB
Maintenance Bypass Feeder Breaker
MIB
Maintenance Isolation Breaker
RIB
Rectifier Input Breaker
SBB
System Bypass Breaker
SBS
Static Bypass Switch
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D C p o w e r a n d b a t t e r y c i r c u i t b r e a k e r c o n t r o l c a b l e s a r e p r o v i d e d w i t h s o m e
L i e b e r t - b r a n d B a t t e r y C a b i n e t s . P o w e r c a b l e s a r e s i z e d f o r i n t e r c o n n e c t i n g
B a t t e r y C a b i n e t s . F i e l d - s u p p l i e d c a b l i n g m i g h t b e r e q u i r e d t o c o n n e c t
B a t t e r y C a b i n e t s t o t h e U P S m o d u l e , d e p e n d i n g o n c a b i n e t c o n f i g u r a t i o n
a n d l a y o u t .
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Wiring Connections
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