Replacing A Circuit Breaker - Huawei UPS5000-E-60 kVA User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Step 11 Reinstall the protective panel.
----End

8.3 Replacing a Circuit Breaker

The UPS does not need to be powered off because the circuit breakers are hot
swappable.
Procedure
Step 1 Switch off the faulty circuit breaker and remove the circuit breaker protective
cover.
Step 2 Push open the handles on both sides of the circuit breaker and remove the circuit
breaker using a jig.
Figure 8-6 Removing a circuit breaker
Step 3 Remove the copper bar and install it on the new circuit breaker.
Figure 8-7 Removing the copper bar
Step 4 Switch off the new circuit breaker, install it using a jig, and close the handle.
Issue 04 (2022-12-30)
NO TE
Remove and install the circuit breaker using a jig. Do not operate barehanded.
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8 Parts Replacement
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