Huawei LUNA2000-200KWH-2H1 - 10 Replacing a Fuse

10 Replacing a Fuse
Prerequisites
● Fault locating:
Symptom Possible Cause Troubleshooting
A circuit
breaker is
faulty due to
overcurrent or
a short circuit.
1. The circuit breaker is in
a position between ON
and OFF.
2. The circuit breaker is
faulty.
1. Set the circuit breaker to
OFF and then to ON.
2. Replace the circuit
breaker.
● Tool: insulated torque socket wrench
● Power
o the ESS. For details, see 2.2 Powering O a Single ESS.
Procedure
Step 1 Remove the fuse.
Figure 10-1 Removing the fuse
Step 2 Install a new fuse.
LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual 10 Replacing a Fuse
Issue 02 (2023-02-28) Copyright © Huawei Digital Power Technologies Co., Ltd. 106