Huawei SUN2000-40KTL-M3 User Manual

Mounting Structure Requirements
● The mounting structure for the inverter must be reproof. Do not install the
inverter on ammable building materials to avoid personal injury or property
loss caused by re or other reasons.
● Ensure that the installation surface is solid enough to bear the weight of the
inverter to avoid personal injury or property loss caused by the collapse of the
mounting structure or other reasons.
● In residential areas, do not install the inverter on a drywall or wall made of
similar materials which have a weak sound insulation performance because
the inverter generates noise during operation.
Installation Angle Requirements
The inverter can be wall-mounted or support-mounted. The installation angle
requirements are as follows:
● Install the inverter vertically or at a maximum back tilt of 15 degrees to
facilitate heat dissipation.
● Do not install the inverter at forward tilted, excessive backward tilted, side
tilted, horizontal, or upside down positions.
Figure 4-1 Installation angle
Installation Clearances
● Reserve enough clearances around the inverter to ensure sucient space for
installation and heat dissipation.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 4 Installation
Issue 18 (2024-03-10) Copyright © Huawei Technologies Co., Ltd. 28

Huawei SUN2000-40KTL-M3 Specifications

General

Max. Efficiency	98.7%
European Efficiency	98.4%
Max. Input Voltage	1100 V
MPPT Operating Voltage Range	200 V - 1000 V
Max. Input Current per MPPT	26 A
Number of MPPTs	4
Rated Output Power	40000 W
Rated AC Voltage	400 V
Rated AC Frequency	50 Hz / 60 Hz
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	<3%
DC Reverse-Polarity Protection	Yes
AC Overcurrent Protection	Yes
DC Surge Protection	Type II
AC Surge Protection	Type II
Insulation Monitoring	Yes
Residual Current Monitoring	Yes
DC Switch	Yes
Protection Class	IP66
Operating Temperature Range	-25°C to +60°C
Relative Humidity (Operating)	0% - 100%
Cooling	Natural Convection
Max. Apparent AC Power	44000 VA
AC Voltage Range	320 V - 480 V
Operating Altitude	4000 m
Display	LED Indicators
Communication	RS485, WLAN
Weight	43 kg
Max. DC Power	60000 W