Battery Maintenance - Huawei UPS5000-S Series User Manual

UPS5000-S-(35 kVA-210 kVA)
User Manual (Singapore, 35 kVA Power Modules)
Check Item
Cables and circuit breaker
through-current capacity
To prevent system failures caused by the deterioration of some key UPS components, you are
advised to check the key components on a regular basis and replace them within the service
life.
Table 6-4 Service life parameters for replaceable components and recommended replacement
intervals
Key Component
Power module
Bypass module
Fan
LCD screen

6.2 Battery Maintenance

Before installing batteries, read through the battery user manuals and pay attention to safety
precautions and connection methods provided by battery manufacture.
When installing and maintaining batteries, pay attention to the following points:

Wrap tools with insulation tape to prevent electric shock.

Protect your eyes with relevant devices and apply other protective measures.

Wear insulated gloves and a protective coat in case of electrolyte overflow.

When moving batteries, avoid handling the battery upside down, handle batteries gently,
and pay attention to personal safety.
 Keep the battery switch off when installing or maintaining the batteries.
Issue 02 (2020-01-10)
All manuals and user guides at all-guides.com
Expected Result
and noticeable sparks.
The circuit breakers and
cables meet load
requirements.
The actual cable through-
current capacity is greater
than the circuit breaker
specifications.
Design Service Life
15 years
15 years
15 years
10 years
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6 Routine Maintenance
Troubleshooting
 Replace the circuit
breaker.
 Replace the cable.
Recommended
Replacement Interval
10 years
10 years
10 years
8 years
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