Troubleshooting - Huawei SUN2000-60KTL-M0 User Manual

SUN2000-(60KTL, 65KTL)-M0
User Manual (Mexico Edition)
Item
Electrical
connections
Grounding
reliability

8.2 Troubleshooting

Alarm severities are defined as follows:
●
●
●
Issue 06 (2020-10-12)
Check Method
● Check that cables are securely
connected.
● If clamps are used for AC cable
connections, check that they are
secured with a torque of 35
N·m.
● Check that cables are intact, in
particular, the parts touching
the metallic surface are not
scratched.
● Check that the unused COM,
USB, and RESERVE ports are
covered by watertight caps.
Check that ground cables are
securely connected.
Major: The inverter is faulty. As a result, the output power decreases or the
grid-tied power generation is stopped.
Minor: Some components are faulty without affecting the grid-tied power
generation.
Warning: The inverter works properly. The output power decreases or some
authorization functions fail due to external factors.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance
Maintenance
Frequency
The first inspection is
six months after the
initial commissioning.
From then on, the
interval can be six or
twelve months.
The first inspection is
six months after the
initial commissioning.
From then on, the
interval can be six or
twelve months.
95