Huawei SUN2000-M3 User Manual

About This Document
Overview
This document describes the SUN2000-20KTL-M3, SUN2000-29.9KTL-M3,
SUN2000-30KTL-M3, SUN2000-36KTL-M3, and SUN2000-40KTL-M3 (also referred
to as SUN2000) in terms of their installation, electrical connections,
commissioning, maintenance, and troubleshooting. Before installing and operating
the SUN2000, ensure that you are familiar with the features, functions, and safety
precautions provided in this document.
Intended Audience
This document is applicable to:
● Installers
● Users
Symbol Conventions
The symbols that may be found in this document are
dened as follows.
Symbol
Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which, if
not avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not
avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to
personal injury.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual About This Document
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. ii

Huawei SUN2000-M3 Specifications

General

Type	String Inverter
Rated AC Grid Frequency	50 Hz / 60 Hz
DC Connection Type	MC4
Protection Degree	IP65
Cooling Method	Natural convection
Category	Inverter
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	≤ 3 %
Operating Temperature Range	-25°C to 60°C
Communication	RS485
Efficiency	98%
Protection Level	DC reverse polarity protection, AC overcurrent protection, AC short-circuit protection, Overvoltage protection, Insulation monitoring, Residual current monitoring unit, Arc fault detection