Mitsubishi Electric 9700 Series Owner Technical Manual page 49

MITSUBISHI
ELECTRIC
Fig. 3.2-f-2 Diagram of Power Wire & Control Wire Inter-Connect (225kVA UPS, Input voltage 480VAC)
X1 X2 X3
Input transformer
Input Cabinet
9700 SERIES UPS
OWNERS / TECHNICAL MANUAL
6
5
4
3
2
1
External signal terminal
A10 B10 C10
UPS module
MITSUBISHI ELECTRIC 9700 SERIES UPS
Page Number:
DC circuit breaker
UVR
⊕ Positive
BN BP
Wall mounted DC breaker
3-19
Auxiliary
Alarm
Negative