Huawei SUN2000-100KTL-M2 User Manual

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You can use a self-made tool to connect all PV– cables together through an adapter to
test the insulation resistance between all PV– cables of a device and the ground at a
time.
Figure 5-27 Testing the insulation resistance between all PV– cables and the
ground
Step 7 Insert the positive and negative connectors into the corresponding DC positive and
negative input terminals of the solar inverter.
Figure 5-28 Connecting DC input power cables
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual 5 Electrical Connections
Issue 07 (2023-04-30) Copyright © Huawei Technologies Co., Ltd. 67

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