Huawei SUN2000-20KTL-M5 Quick Guide

3
Inner Diameter
Rubber Plug
15 mm
22 mm
26 mm
6 mm
8.6 mm
11 mm
1. Route the cables through the junction box and prepare cable terminals.
Installing AC Output Power Cables and Signal Cables
3.3
•
If the cable stripping length does not meet the requirements, the airtightness and
waterproof performance of the device may be affected.
•
The OT terminal size must match the cross-sectional area of the AC output power cable and
M5 screw specifications.
2. Install AC output power cables and signal cables. (The following uses the RS485 signal
cables as an example. For details about other signal cables, see the signal definitions of
communications ports.)
Heat-shrink
tubing
Shield
layer

Huawei SUN2000-20KTL-M5 Specifications

General

Model	SUN2000-20KTL-M5
Type	String Inverter
Max. DC Voltage	1100 V
Start Voltage	200 V
Nominal Input Voltage	600 V
Max. Input Current per MPPT	26 A
Number of MPPTs	2
Rated AC Power	20000 W
Max. Efficiency	98.6%
Weight	25 kg
Operating Temperature Range	-25°C to +60°C
Cooling	Natural convection
Protection Degree	IP66
AC Output Frequency	50 Hz / 60 Hz
Max. DC Input Power	30000 W
Max. Output Power	22000 VA
Nominal Output Voltage	230 Vac / 400 Vac
Rated AC Voltage	400 V / 380 V / 220 V
AC Voltage Range	320 V - 480 V
Dimensions (W x H x D)	525 mm x 470 mm x 262 mm
Max. DC Power	30, 000 W