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MITSUBISHI ELECTRIC 9800A SERIES UPS
MITSUBISHI
ELECTRIC
9800A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
3
-1
8
FIGURE 3.2-f-2 Diagram of Power Wire & Control Wire Inter-Connect (500kVA, 750kVA UPS, Input voltage 600Vac)
Input Cabinet
In
pu
t tr
a
n
s
f
o
rm
er
X1 X2 X3
H1 H2 H3
Positive
Bus Bar
Negative
Bus Ba
r
UPS module
Floor mounted DC breaker
BPBN
Auxiliary
D
C
c
ir
cu
it
b
r
ea
k
er
External signal terminal
IOAU-04 – [TN2]
UVT
A B C
User supplied
User supplied
User supplied
21
22
23
24