Mitsubishi Electric 9800A - Page 53

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
UPS module
Floor mounted DC breaker
Auxiliary
DC circuit breaker
Input transformer
X1 X2 X3
H1 H2 H3
BPBN
External signal
terminal
IOAU-04 – [TN2]
A B C
User supplied
User supplied
User supplied
24
23
22
21
Positive Bus Bar Negative
Bus Bar
UVT