Connecting Communications Cables; Installing A Parallel System; Installing The Upss - Huawei UPS5000-E User Manual

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

3.2.12 Connecting Communications Cables

Procedure
Step 1 Connect the external network management device to the RS485 port of the
monitoring interface card.
Step 2 Connect the network port on a PC to the FE port of the monitoring interface card.
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3.3 Installing a Parallel System

3.3.1 Installing the UPSs

Context
When installing multiple cabinets, install connecting kits to combine and secure
the cabinets.
Procedure
Step 1 Install the UPSs in the parallel system in the same way as installing a single UPS.
For details, see the instructions for installing a single UPS.
Step 2 Unscrew the connecting kits at the front and rear of the cabinet, align them with
the reserved holes that can connect the two UPSs and then use screws to tighten
the connecting kits to the cabinet according to the following figures:
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●
Issue 15 (2022-01-30)
NO TE
● When you use the NC status, remove the jumper between EPO_NC and EPO_12V first.
When you turn off the EPO switch, EPO is triggered.
● When you use the NO status, ensure that the jumper is connected between EPO_NC and
EPO_12V. When you turn on the EPO switch, EPO is triggered.
NO TICE
Figure 3-110 shows the connection point for the UPS5000-E-200K-SM and
UPS5000-E-300K-SM/SMT.
Figure 3-111 shows the connection point for the UPS5000-E-200K-FM.
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