Huawei SUN2000-20KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
4 Installation
Issue 07 (2014-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
20
4 Installation
This topic describes how to install the SUN2000.
Context

Do not install the SUN2000 on flammable building materials.

Do not store the SUN2000 in areas with flammable or explosive materials.
Do not install the SUN2000 in places prone to body contact because the SUN2000 shelf and
heat sinks become hot during the SUN2000 operation.
4.1 Checking Before Installation
Before unpacking, check that the packing materials are intact. After unpacking, check that the
deliverables are complete and intact.
Checking Outer Packing Materials
Check the outer packing materials for damage, such as holes and cracks. If any damage is
found, do not unpack the SUN2000 and contact the dealer as soon as possible.
You are advised to remove the packing materials within 24 hours before installing the
SUN2000.

Huawei SUN2000-20KTL Specifications

General

Max. efficiency	98.6%
Rated AC output power	20, 000 W
Max. apparent power	22, 000 VA
No. of MPP trackers	2
Max. input voltage	1100 V
Protection degree	IP65
Max. DC Power	30, 000 W
Start Voltage	200 V
Nominal DC Voltage	600 V
Max. Input Current per MPPT	26 A
Nominal AC Grid Frequency	50 Hz / 60 Hz
Adjustable Power Factor Range	0.8 leading to 0.8 lagging
Total Harmonic Distortion (THD)	<3%
DC Reverse-Polarity Protection	Yes
AC Overcurrent Protection	Yes
AC Short-Circuit Protection	Yes
DC Insulation Resistance Detection	Yes
Residual Current Monitoring	Yes
AC Overvoltage Protection	Yes
DC Switch	Yes
Cooling Method	Natural Convection
AC output voltage	220 V / 380 V, 230 V / 400 V
MPPT operating voltage range	200 V - 1000 V
Operating temperature range	-25°C to +60°C
Relative Humidity	0% - 100%
Operating Altitude	Up to 4000 m
Surge Protection	Type II DC & AC