Operations; Check Before Commissioning; Optional) Commissioning The Ats Before Power-On - Huawei UPS5000-E Series User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)

5.1 Check before commissioning

Before system commissioning, check the power system.
Table 5-1 Check before commissioning
No.
1
2
3
4
5

5.2 (Optional) Commissioning the ATS Before Power-On

Context
Perform system commissioning and power-on strictly according to the system manual and
ATS instructions. For any changes in operations and parameters, consult Huawei engineers.
Otherwise, system commissioning or power-on may fail, or even the cabinet is damaged.
Issue 01 (2020-04-13)
Item
All circuit breakers are OFF.
Use a multimeter to check that no short circuit occurs
between any two phases of L1, L2, L3, N, and PE on the AC
input side and that no short circuit occurs between any two
of positive, negative, and N battery terminals.
Positive and negative battery terminals are connected
correctly. Check this item by viewing the color or label of
the battery input cable.
The AC input voltage is within the rated input range.
The battery input voltage is within the rated range.
Copyright © Huawei Technologies Co., Ltd.
5

Operations

Result
□ Yes
□ Yes
□ Yes
□ Yes
□ Yes
5 Operations
□ No
□ No
□ No
□ No
□ No
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