UPS5000-A-500 kVA
User Manual (e-shelter)
3 Installation
Issue 02 (2020-01-10)
Copyright © Huawei Technologies Co., Ltd.
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3.8 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
3.9 Installing a Lock
Procedure
Step 1
To prevent misoperations, you are advised to install a lock (with the diameter of the valid lock
cylinder being 5–10 mm) for the maintenance bypass switch.
Figure 3-39
Lock for the maintenance bypass switch
----End
3.10 Installation Verification
If the check results of listed items 8 and 9 do not meet the acceptance criteria, the UPS may
be damaged.
Table 3-7
Installation checklist
No.
Item
Acceptance Criteria
01
UPS installation
The UPS is securely installed and does not tilt
due to vibration.