MITSUBISHI ELECTRIC 9800A SERIES UPS systems - Manual (Page 51)

MITSUBISHI ELECTRIC 9800A SERIES UPS
MITSUBISHI
ELECTRIC 9800A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
3-18
FIGURE 3.2-f-2 Diagram of Power Wire & Control Wire Inter-Connect (500kVA, 750kVA UPS, Input voltage 600Vac)
Input Cabinet
Input transformer
X1 X2 X3
H1 H2 H3
Positive
Bus Bar
Negative
Bus Bar
UPS module Floor mounted DC breaker
BP BN
Auxiliary
DC circuit breaker
External signal terminal
IOAU-04 – [TN2]
UVT
A B C
User supplied
User supplied
User supplied
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