Parallel System Installation - Huawei UPS5000-H-1200 kVA User Manual

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
Figure 6-147 Installing mounting plates
Step 17 Install top covers.
Figure 6-148 Installing covers
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6.4 Parallel System Installation

Prerequisites
● In a parallel system, cables with the same phase sequence must have the same
● Ensure that the phase sequences of the mains input, bypass input, and output
● Connect power cables according to port silk screens.
Procedure
Step 1 Ground each UPS in a parallel system separately, and connect power cables and
battery cables.
Issue 03 (2021-04-22)
NO TICE
specifications (cross-sectional area and length) to ensure current equalization
between UPSs.
power cables of each UPS are the same.
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