Huawei SUN2000-8KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
5 Electrical Connections
Issue 10 (2017-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
41
5 Electrical Connections
This topic describes the SUN2000 electrical connections. Read this part carefully before
protection ground (PGND) cables, DC input power cables, AC output power cables, and
communications cables for the SUN2000.
Context
Before performing any electrical connection, ensure that the DC SWITCH is OFF. Otherwise,
the high voltage can result in fatal injury.
The cable colors shown in electrical connection schematic drawings are only for reference.
Select cables according to local cable specifications (Yellow-green wires are only used for
grounding).
5.1 Connecting PGND Cables
Connect the SUN2000 to a ground bar using a PGND cable for grounding purposes.
Prerequisites
A PGND cable should be available. The PGND cable is recommended to be an outdoor
copper-core cable with a cross-sectional area of 6 mm
2
or 10 AWG.

Huawei SUN2000-8KTL Specifications

General

Max. efficiency	98.6%
European efficiency	98.3%
Max. DC voltage	1100 V
Nominal AC output power	8000 W
Weight	25 kg
Operating temperature range	-25°C to +60°C
Protection rating	IP65
Max. apparent AC power	8800 VA
AC grid frequency	50 Hz / 60 Hz
Starting voltage	200 V
Number of MPPTs	2
Cooling	Natural convection
Maximum DC Input Power	12000 W
Output Frequency	50 Hz / 60 Hz
Nominal AC voltage	230 V
Operating voltage range	200 V - 1000 V
Rated Output Voltage	230 V
MPPT Voltage Range	260 V - 850 V