UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
3 Installation
Issue 02 (2017-02-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
120
Figure 3-86
Topology diagram of an N+X parallel system
shows only control modules. Each control module represents a single UPS.
Figure 3-87
Connecting signal cables in a parallel system consisting of four UPSs
In a dual-bus system, you need to connect cables to BSC ports on the UPSs.
shows the cable connections for a dual-bus system containing two master systems.