Huawei SUN2000-M3 User Manual

Hoisting
● Only trained and qualied personnel are allowed to perform hoisting
operations.
● Install temporary warning signs or fences to isolate the hoisting area.
● Ensure that the foundation where hoisting is performed on meets the load-
bearing requirements.
● Before hoisting objects, ensure that hoisting tools are
rmly secured onto a
xed object or wall that meets the load-bearing requirements.
● During hoisting, do not stand or walk under the crane or the hoisted objects.
● Do not drag steel ropes and hoisting tools or bump the hoisted objects
against hard objects during hoisting.
● Ensure that the angle between two hoisting ropes is no more than 90
degrees, as shown in the following gure.
Drilling Holes
● Obtain consent from the customer and contractor before drilling holes.
● Wear protective equipment such as safety goggles and protective gloves when
drilling holes.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 1 Safety Information
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 11

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