2-4. UPS Installation for Parallel System
If the UPS is only available for single operation, you may skip this section to the next.
1) Install and wires the UPSs according to the section 2-3.
2) Connect the output wires of each UPS to an output breaker.
3) Connect all output breakers to a major output breaker. Then this major output breaker will directly
connect to the loads.
4) Each UPS is connected to an independent battery pack.
NOTE: The parallel system can not use one battery pack. Otherwise, it will cause system permanent failure.
5) Refer to the following wiring diagram:
Wiring diagram of parallel system for 10K/10KL
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