Connecting Signal Cables - Huawei UPS5000-E-200K-SM User Manual

UPS5000-E-(200 kVA-300 kVA)
User Manual (50 kVA Power Modules)

3.3.3 Connecting Signal Cables

Context
The following describes how to connect signal cables as a loop for four UPSs in a
parallel system.
Procedure
Step 1 Connect the parallel ports on the UPSs using parallel cables.
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Issue 17 (2023-07-10)
Figure 3-119 shows the topology diagram for the N+X parallel system and
Figure 3-120 shows the cable connections for this system.
Figure 3-119 Topology diagram of an N+X parallel system
NO TICE
Figure 3-120 shows only control modules. Each control module represents a
single UPS.
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