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Huawei SUN2000-20KTL User Manual

Huawei SUN2000-20KTL
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SUN2000 (8KTL-28KTL)
User Manual
3 Inverter Storage
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Inverter Storage
Closely read the following requirements for inverter storage:
The following requirements should be met if the inverter is not put into use directly:
Do not unpack the inverter.
Store the inverter at -40°C to +70°C and under humidity of 0 to 100% RH
(non-condensing).
A maximum of four inverters can be stacked.
Periodic inspections are required during the storage. If any rodent bites are found,
replace the packing materials immediately.
If the inverter has been long-term stored, inspections and tests should be conducted by
qualified personnel before it is put into use.

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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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