Installing A Parallel System; Mechanical Installation - Huawei UPS5000-S Series User Manual

UPS5000-S-(35 kVA-210 kVA)
User Manual (Singapore, 35 kVA Power Modules)
Figure 3-26 Cable connection for an NC EPO switch
Figure 3-27 Cable connection for an NO EPO switch
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3.8 Installing a Parallel System

3.8.1 Mechanical Installation

Procedure
Step 1 Install the UPSs in a parallel system using the single UPS installation method.
Step 2 Install the top connecting kits.
Issue 02 (2020-01-10)
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When the EPO switch is in the NC state, remove the jumper between EPO_NC and EPO_12V
before connection. When the EPO switch is turned off, EPO is triggered.
When the EPO switch is in the NO state, ensure that the jumper is connected between EPO_NC and
EPO_12V. When the EPO switch is turned on, EPO is triggered.
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