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Huawei SUN2000-20KTL User Manual

Huawei SUN2000-20KTL
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SUN2000 (8KTL-28KTL)
User Manual
2 Overview
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Bottom view
1. DC
switch
2. Ventilation
valves
3. DC input port (positive)
Note: The objects in blue are dustproof plugs. Remove
them before connecting DC input power cables.
4. USB port
5. RS485 IN
port
6. RS485 OUT port
7. AC
output port
8. Ground bolt
9. DC input port (negative)
Note: The objects in blue are dustproof plugs. Remove
them before connecting DC input power cables.
2.3 Symbol Conventions
Introduction of the symbols and nameplates of the SUN2000.
Symbol
Table 2-2 describes all symbols on the SUN2000.
Table 2-2 Symbols
Symbol
Name
Meaning
Danger high voltage label
The SUN2000 operates at
high voltages. All operation
on the SUN2000 may only
be carried out by a trained
electrically skilled person.

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Huawei SUN2000-20KTL Specifications

General IconGeneral
Max. efficiency98.6%
Rated AC output power20, 000 W
Max. apparent power22, 000 VA
No. of MPP trackers2
Max. input voltage1100 V
Protection degreeIP65
Max. DC Power30, 000 W
Start Voltage200 V
Nominal DC Voltage600 V
Max. Input Current per MPPT26 A
Nominal AC Grid Frequency50 Hz / 60 Hz
Adjustable Power Factor Range0.8 leading to 0.8 lagging
Total Harmonic Distortion (THD)<3%
DC Reverse-Polarity ProtectionYes
AC Overcurrent ProtectionYes
AC Short-Circuit ProtectionYes
DC Insulation Resistance DetectionYes
Residual Current MonitoringYes
AC Overvoltage ProtectionYes
DC SwitchYes
Cooling MethodNatural Convection
AC output voltage220 V / 380 V, 230 V / 400 V
MPPT operating voltage range200 V - 1000 V
Operating temperature range-25°C to +60°C
Relative Humidity0% - 100%
Operating AltitudeUp to 4000 m
Surge ProtectionType II DC & AC

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