Huawei SUN2000-40KTL-M3 Quick Guide

10
COM Port Pin Definitions
No.
Definiti
on
Function
Description
No.
Definitio
n
Function
Description
1
485A1
-
1
RS485
differential
signal +
Used to cascade
inverters or
connect to the
SmartLogger
. It
can also connect
to an EMI.
2
485A1
-2
RS485
differential
signal +
Used to cascade
inverters or
connect to the
SmartLogger
. It
can also connect
to an EMI.
3
485B1
-
1
RS485
differential
signal
–
4
485B1
-2
RS485
differential
signal
–
5
PE
Ground point
on the shield
layer
–
6
PE
Ground
point on the
shield layer
–
7
485A2
RS485
differential
signal +
Connects to the
RS485 signal
port on the
power grid
scheduling
power meter.
8
DIN1
Dry contact
for power
grid
scheduling
–
9
485B2
RS485
differential
signal
–
10
DIN2
11
–
–
–
12
DIN3
13
GND
GND
–
14
DIN4
15
DIN5
Rapid
shutdown
Supports AC NS
protection
shutdown, which
can be used as a
reserved port for
rapid shutdown
signals.
16
GND

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