UPS5000-A-30 kVA & 40 kVA & 80 kVA
User Manual
Copyright © Huawei Technologies Co., Ltd.
Figure 3-72 Connecting signal cables in an N+X parallel system
Figure 3-73 shows how to connect signal cables to four UPSs in parallel.
Figure 3-73 Connecting signal cables in a UPS5000-A-30 kVA/40 kVA N+X parallel system
Dual-bus system, Connect cables to BSC ports on the master and slave UPS systems.
Figure 3-74 shows cable connections in the scenario where the master system consists of
two UPSs.
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