Mitsubishi Electric 9900B Series Owner Technical Manual page 54

MITSUBISHI
ELECTRIC OWNERS / TECHNICAL MANUAL
Figure 3.3 Diagram of Power Wire & Control Wire Interconnections Between UPS and Battery
External signal
terminal
IOAU-09 - [TN1]
Power terminal
BN BP
UPS module
MITSUBISHI ELECTRIC 9900B SERIES UPS
9900B SERIES UPS
User supplied CB2 (DC circuit breaker)
1
2
"-" Negative
3
4
User supplied
Wall mounted DC breaker
Page Number:
3-11
UVT
Auxiliary
"+" Positive
for Battery