K
m
indicates the general AC input circuit breaker, K
m
1 indicates the UPS 1 input circuit
breaker, K
m
2 indicates the UPS 2 input circuit breaker, Q indicates the general AC output
circuit breaker, Q1 indicates the UPS 1 output circuit breaker, Q2 indicates the UPS 2 output
circuit breaker, K
b
indicates the general battery circuit breaker, K
b
1 indicates the UPS 1
battery circuit breaker, and K
b
2 indicates the UPS 2 battery circuit breaker.
----End
3.6.2 Installing Battery Cables
Procedure
Step 1 Switch
o the upstream AC circuit breakers for the UPSs.
Step 2 Remove the battery terminal covers.
Step 3 Connect a cable between the PE terminal and the cabinet ground bar.
Figure 3-13 Installing the battery PE cable
(1) Ground bar
Step 4 Install positive and negative battery cables.
UPS2000-G-6KRTLL
User Manual 3 Installation
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 33
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