Huawei SUN2000-33KTL User Manual

SUN2000-(33KTL, 40KTL)
User Manual
5 Electrical Connections
Issue 03 (2015-12-01)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
Figure 5-10 Connecting AC output cables for the SUN2000-40KTL
Step 8 Use a torque wrench to tighten the locking cap to a torque of 7.5 N·m.
----End
5.4 Connecting DC Input Power Cables
Connect the SUN2000 to PV strings over DC input power cables.
Prerequisites

PV modules generate electric energy when exposed to sunlight and can create an electrical
shock hazard. Therefore, when connecting DC input power cables, shield the PV modules
with opaque cloth.

Before connecting DC input power cables, ensure that the voltage on the DC side is within
the safe range (lower than 60 V DC) and that the DC SWITCH on the SUN2000 is OFF.
Otherwise, high voltage may result in electric shock.

When the SUN2000 is grid-tied, it is not allowed to maintain DC input power cables, such
as connect or disconnect a string or a module in a string. Otherwise, it may result in
electric shock.

Huawei SUN2000-33KTL Specifications

General

Purpose	Solar panel
Efficiency	98.6 %
Output power	30000 W
Weatherproof	Yes
Certification	EN 62109-1/-2, IEC 62109-1/-2, IEC 62116
Input voltage	250 - 1100 V
Output current	43.3 A
Output voltage	230/400 V
Input frequency	- Hz
Power supply type	Outdoor
Power current type	DC-to-AC
Adjustable output voltage	-
Power protection features	Over current
International Protection (IP) code	IP65
Product color	White
Operating temperature (T-T)	-25 - 60 °C
Operating relative humidity (H-H)	0 - 100 %
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	283 mm
Width	930 mm
Height	550 mm
Weight	62000 g