Huawei SUN2000-17KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
2 Overview
Issue 12 (2019-06-30)
Copyright © Huawei Technologies Co., Ltd.
6
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The valid neutral-ground voltage for the TT grid mode must be less than 30 V.
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The SUN2000-28KTL applies to medium-voltage and low-voltage power grids. If the
output voltage of the SUN2000 (three-phase, with a PE cable, 480 V) does not match the
power grid voltage, connect a transformer to adapt to the power grid voltage.
For example, if the SUN2000 is connected to a low-voltage power grid (three-phase, with
an N cable and a PE cable, 400 V), a transformer is required to convert the 480 V voltage to
the 400 V voltage.
Figure 2-3 Power grid modes supported by all SUN2000 models except the SUN2000-28KTL
Figure 2-4 Power grid mode supported by the SUN2000-28KTL
2.2 Appearance
This section describes the appearance and specifications of the SUN2000.

Huawei SUN2000-17KTL Specifications

General

Max. efficiency	98.6%
European efficiency	98.3%
Max. DC voltage	1100 V
MPPT voltage range	200 V - 1000 V
Max. input current per MPPT	26 A
Number of MPPTs	2
AC nominal power	17000 W
Operating temperature range	-25°C to +60°C
Cooling	Natural Convection
Protection rating	IP65
Max. AC power	18700 VA
Rated AC voltage	220 V / 380 V, 230 V / 400 V