Connecting Communications Cables; Parallel System Installation; Connecting Power Cables - Huawei UPS5000-S-880 kVA User Manual

UPS5000-S-880 kVA
User Manual (CMI)

3.2.7 Connecting Communications Cables

Procedure
Step 1 Connect the external network management device to the RS485 port.
Step 2 Connect the network port on a PC to the FE port of the monitoring interface card.
----End

3.3 Parallel System Installation

3.3.1 Connecting Power Cables

Procedure
Step 1 Ground each UPS in a parallel system separately, and connect power cables and battery
cables.
Step 2 Choose a parallel mode and connect cables to the parallel system based on site requirements.
Figure 3-41 Conceptual diagram of a 1+1 parallel system
Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
3 Installation
84