Huawei SUN2000-33KTL-US User Manual page 9

SUN2000-(33KTL, 36KTL, 40KTL)-US
User Manual
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Sign Protection
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Installation
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Cable Connections
Before connecting cables, ensure that the SUN2000 is securely positioned and not damaged in
any way. Otherwise, electric shocks or fire may occur.
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Operation
High voltages may cause electric shocks and serious injuries during SUN2000 operating.
Strictly comply with the safety precautions in this document and associated documents when
operating the SUN2000.
Issue 07 (2019-06-20)
Operation personnel should be familiar with the safety specifications about the electrical
system.
Operation personnel should understand the composition and working principles of the
grid-tied PV power system and local regulations.
Do not tamper with any warning signs on the SUN2000 chassis because these signs
contain important information about safe operation.
Do not tamper with the nameplate on the SUN2000 chassis because it contains important
product information.
Ensure that the SUN2000 is not connected to a power supply and is not powered on
before starting installation.
Ensure that there are no objects within 300 mm (11.81 in.), 200 mm (7.87 in.), 500 mm
(19.69 in.), 600 mm (23.62 in.), and 1000 mm (39.37 in.) of the left, right, top, bottom,
and front of the SUN2000, respectively. This is to allow sufficient space for installation
and heat dissipation. For ease of installation, ensure that the SUN2000 bottom is at most
730 mm (28.74 in.) from the ground. If you have any questions about the distance,
consult the local technical support engineers.
Ensure that the SUN2000 is installed in a well ventilated environment.
Ensure that the SUN2000 heat sinks are free from blockage.
Open the maintenance compartment door of the chassis before connecting cables. Do not
perform any operation on other components inside the chassis except connecting AC
power cables and communications cables.
Ensure that all electrical connections comply with local electrical standards.
Obtain approval from the local power supply department before using the SUN2000 to
generate electricity in grid-tied mode.
Ensure that the cables used in a grid-tied PV power system are properly connected and
insulated and meet specifications.
Copyright © Huawei Technologies Co., Ltd.
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