Replacing A Fuse - Huawei LUNA2000-97KWH-1H1 Maintenance Manual

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
Prerequisites
●
●
●
Procedure
Step 1 Remove the fuse.
Figure 12-1 Removing the fuse
Step 2 Install a new fuse.
Issue 04 (2023-06-30)
Fault locating:
Symptom Possible Cause
A circuit 1. The circuit breaker is in
breaker is a position between ON
faulty due to and OFF.
overcurrent or
2. The circuit breaker is
a short circuit.
faulty.
Tool: insulated torque socket wrench
Power off the ESS. For details, see
Copyright © Huawei Digital Power Technologies Co., Ltd.
12

Replacing a Fuse

2.2 Powering Off a Single
12 Replacing a Fuse
Troubleshooting
1. Set the circuit breaker to
OFF and then to ON.
2. Replace the circuit
breaker.
ESS.
79