Huawei SUN2000-100KTL-M2 User Manual

Check Item Check Method Maintenance
Interval
Clear vegetation
around the
inverters
● Perform inspection and weeding
as required.
● Clean the site promptly after
weeding.
Based on the local
wilting season
Figure 8-2 Removing the
bae of the air intake vent
NO TICE
After the cleaning is complete, reinstall the bae plate. Tighten the screws with a
torque of 1.2 N·m.
8.4 Troubleshooting
Alarm severities are
dened as follows:
● Major: The inverter is faulty or the external environment is abnormal. As a
result, the output power decreases or the inverter stops feeding into the grid.
● Minor: Some components are faulty without
aecting the grid-tied power
generation.
● Warning: The solar inverter works properly. The output power decreases or
some authorization functions fail due to external factors.
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual 8 Maintenance
Issue 07 (2023-04-30) Copyright © Huawei Technologies Co., Ltd. 106

Huawei SUN2000-100KTL-M2 Specifications

General

Rated Output Power	100 kW
Max. DC Power	110 kW
Max. DC Voltage	1100 V
Start Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. Efficiency	98.6%
MPPT Efficiency	99.9%
Number of MPPT Trackers	2
Rated AC Voltage	400 V
Rated AC Grid Frequency	50 Hz / 60 Hz
Power Factor Adjustment Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	< 3%
DC Reverse-Polarity Protection	Yes
AC Overcurrent Protection	Yes
AC Short-Circuit Protection	Yes
DC Insulation Monitoring	Yes
Residual Current Monitoring	Yes
AC Overvoltage Protection	Yes
Operating Temperature Range	-25 °C to +60 °C
Operating Altitude	4000 m
Protection Degree	IP65
Ingress Protection	IP65
Output Voltage	400 V
Output Frequency	50 Hz / 60 Hz
Input Voltage Range	200 V - 1000 V
Relative Humidity	0% - 100%
Humidity Range	0% - 100%
Communication Interfaces	RS485, Ethernet