2-
7
2-8 Bypass Mode (Parallel)
CB1
CB2
CB3
CB4
CB5
MAIN
RESERVE
STS
UPS1
CB1
CB2
CB3
CB4
CB5
LOAD
MAIN
RESERVE
STS
UPS2
Fig. 2-8 Bypass Mode in parallel redundancy
The same as chapter 2-4 except two UPS share the load. Remember that both UPS should
be switched into bypass mode. (Refer to Fig. 2-8)