Huawei SUN2000-100KTL-M2 User Manual

No. Parameter Description
6 Grid reconnection
voltage upper limit (V)
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the
power grid voltage is higher than Grid reconnection voltage
upper limit, the inverter is not allowed to reconnect to the grid.
7 Grid reconnection
voltage lower limit (V)
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the
power grid voltage is lower than Grid reconnection voltage
lower limit, the inverter is not allowed to reconnect to the grid.
8 Grid reconnection
frequency upper limit
(Hz)
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the
power grid frequency is higher than Grid reconnection
frequency upper limit, the inverter is not allowed to reconnect
to the grid.
9 Grid reconnection
frequency lower limit
(Hz)
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the
power grid frequency is lower than Grid reconnection
frequency lower limit, the inverter is not allowed to reconnect
to the grid.
7.1.4.2 Setting Protection Parameters
Choose Settings > Protection parameters to set protection parameters.
No.
Parameter Description
1 Unbalance voltage
protection threshold
(%)
Species the inverter protection threshold when the power grid
voltage is unbalanced.
2 Insulation resistance
protection threshold
(MΩ)
To ensure device safety, the inverter detects the insulation
resistance of the input side with respect to ground when it
starts a self-check. If the detected value is less than the preset
value, the inverter does not connect to the grid.
4 Phase angle oset
protection
The standards of certain countries and regions require that the
inverter needs to be protected when the phase angle oset of
the power grid three phases exceeds a certain value.
5 Voltage threshold for
10-minute overvoltage
protection (V)
Species the 10-minute overvoltage protection threshold.
6 Duration threshold for
10-minute overvoltage
protection (ms)
Species the 10-minute overvoltage protection duration.
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual 7 Man-Machine Interactions
Issue 07 (2023-04-30) Copyright © Huawei Technologies Co., Ltd. 86

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