MITSUBISHI ELECTRIC 9800A SERIES UPS User Manual
Page 41
MITSUBISHI ELECTRIC 9800A SERIES UPS
MITSUBISHI
ELECTRIC
9800A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
3-8
FIGURE 3.2-a-2 Diagram of Power Wire & Control Wire Inter-Connect (100kVA, 150kVA, 225kVA UPS, Input voltage 480Vac)
External signal terminal
IOAU-04 – [TN2]
UPS module
Wall mounted DC breaker
BP
BN
Auxiliary
DC circuit breaker
“+”P
ositive
“-“
Negative
UVT
User supplied
User supplied
21
22
23
24