Huawei UPS5000-E User Manual page 90

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
● The battery string voltage may cause serious injury. Observe safety precautions
● Ensure that cables are correctly connected between the battery strings and the
Figure 3-30 Connecting battery cables
A neutral wire is routed from the middle of the positive and negative battery
strings.
Take a battery string consisting of 40 batteries for example. The battery neutral
wire is routed from the middle of positive and negative battery strings, each
consisting of 20 batteries.
Figure 3-31 Battery neutral wire
Issue 03 (2022-01-19)
D ANGER
when connecting cables.
battery circuit breaker, and between the circuit breaker and the UPS. Reverse
connections are prohibited.
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