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Figure 3.8 Diagram of Power Wire & Control Wire Interconnections between UPS and Battery
UVR Terminal
Block
1
※
External signal terminal
IOAU-19-[TN11]
2
21
※
22
Power Terminal
2
※
BN
BP
Bypass module
※1. Only applicable for units without an internal CB2
※2. Applicable for all 9900D configurations
MITSUBISHI ELECTRIC 9900D SERIES UPS
9900D SERIES UPS
OWNERS / TECHNICAL MANUAL
User supplied
1
3
User supplied
Page Number:
3-11
CB (DC circuit breaker)
UVT
Auxiliary
"-" Negative
"+" Positive
Wall mounted DC breaker
for Battery
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