Huawei SUN2000-8KTL-M1 User Manual

Figure 5-3 Connecting the PE cable
----End
5.4 Connecting the AC Output Power Cable
Precautions
A three-phase AC switch needs to be installed on the AC side of the SUN2000. To
ensure that the SUN2000 can safely disconnect itself from the power grid when an
exception occurs, select a proper overcurrent protection device in compliance with
local power distribution regulations.
WARNING
● Do not connect loads between the inverter and the AC switch that directly
connects to the inverter. Otherwise, the switch may trip by mistake.
● If an AC switch is used with specications beyond local standards, regulations,
or Huawei's recommendations, the switch may fail to turn o in a timely
manner in case of exceptions, causing serious faults.
CA UTION
Each inverter must be equipped with an AC output switch. Multiple inverters
cannot connect to the same AC output switch.
The SUN2000 is integrated with a comprehensive residual current monitoring unit.
Once detecting that the residual current exceeds the threshold, the SUN2000
immediately disconnects itself from the power grid.
SUN2000-(3KTL-10KTL)-M1 Series
User Manual 5 Electrical Connections
Issue 17 (2024-01-12) Copyright © Huawei Technologies Co., Ltd. 45

Huawei SUN2000-8KTL-M1 Specifications

General

Max. Efficiency	98.6%
Max. Input Voltage	1100 V
Nominal Input Voltage	600 V
Number of MPP Trackers	2
Max. Output Power	8000 W
Nominal Output Frequency	50 Hz / 60 Hz
Weight	17 kg
Max. apparent AC power	8800 VA
Rated AC power	8000 W
Operating Temperature Range	-25°C to +60°C
Cooling	Natural Convection
Protection Degree	IP65
Warranty	10 years
Nominal Output Voltage	230 V / 400 V