Huawei SUN2000-36KTL User Manual

SUN2000-(33KTL-A, 36KTL, 42KTL)
User Manual
5 Connecting Cables
Issue 07 (2018-05-04)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Step 9 Install the rubber fitting in the AC OUTPUT 1 connector at the bottom of the chassis. Use a
torque wrench with an open end of 65 mm to tighten the locking cap to a torque of 7.5 N·m.
----End
Follow-up Procedure
Check that the cables are connected correctly and securely. Then seal the connectors.
5.4 Connecting DC Input Power Cables
Prerequisites

Before connecting DC input power cables, ensure that the DC voltage is within the safe
range (lower than 60 V DC) and that the two DC switches on the SUN2000 are OFF.
Otherwise, the high voltage may result in electric shocks.

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, electric shocks may
occur.
Ensure that the following conditions are met. Otherwise, the SUN2000 will be damaged, or
even a fire disaster will be caused.

The open-circuit voltage of each PV string is always lower than or equal to 1100 V DC.

The positive and negative terminals of a PV module connect to the positive and negative
DC input terminals of the SUN2000 respectively.

If the DC input power cable is reversely connected, do not operate the DC switches and
positive and negative connectors immediately. Wait until the solar irradiance declines at
night and the PV string current reduces to below 0.5 A. Then, turn off the two DC switches,
remove the positive and negative connectors, and correct the polarity of the DC input
power cable.

Huawei SUN2000-36KTL Specifications

General

Purpose	Solar panel
Efficiency	98.8 %
Output power	36000 W
Weatherproof	Yes
Certification	EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 60068, IEC 61683
Input voltage	250 - 1100 V
Output voltage	220/380, 230/400, 277/480 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
Quantity per pack	1 pc(s)
Operating temperature (T-T)	-25 - 60 °C
Operating relative humidity (H-H)	0 - 100 %

Weight and Dimensions

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