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UPS5000-A-30 kVA & 40 kVA & 80 kVA
User Manual
Connecting Other Signal Cables
Connect the signal cables for each single UPS in a parallel system.
3.4 Installation Verification
Table 3-8
Check items 09 and 10 carefully. Otherwise, the UPS may break down.
Table 3-8 Installation checklist
No.
01
02
03
04
Issue 11 (2018-12-10)
Figure 3-74 Connecting signal cables in a UPS5000-A-30 kVA/40 kVA dual-bus system
lists check items.
Item
Consistency between system
configurations and delivery
configurations
Cable layout
Secure cable connections
Marks for tightened screws
Copyright © Huawei Technologies Co., Ltd.
Acceptance Criteria
The system configurations, including models
and the number of units, comply with the
contract.
Cables are routed properly and meet
engineering requirements.
Input and output power cables and battery
cables are securely connected, and spring
washers have been flattened to prevent them
from falling off and causing accidents. There
is no risk of disconnection.
Tightened screws are marked.
3 Installation
94
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