Huawei SUN2000 Series User Manual page 8

SUN2000-(3KTL-10KTL)-M0
User Manual
Personnel Requirements
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Protecting Labels
Do not scrawl, damage, or block any warning label on the device.
Installation
Never power on the SUN2000 during installation.
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Grounding
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Electrical Connections
Before connecting cables, ensure that the SUN2000 is secured in position and not damaged in
any way. Otherwise, electric shock or fire may occur.
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Issue 04 (2019-10-18)
Operation personnel should receive professional training.
Operation personnel should read through this document and follow all the precautions.
Operation personnel should be familiar with the safety standards relevant to electrical
systems.
Operation personnel should understand the composition and working principles of the
grid-tied PV system and be aware of local regulations.
Operation personnel must wear proper personal protective equipment (PPE).
Ensure that the SUN2000 is not connected to a power supply or powered on before
finishing installation.
Ensure that the SUN2000 is installed in a well-ventilated environment.
Ensure that the SUN2000 heat sinks are free from blockage.
Do not open the front panel of the SUN2000.
Do not remove the terminals and ports at the bottom of the SUN2000.
When installing the device, always make the ground connection first and disconnect it in
the end.
Do not damage the ground conductor.
Ensure that all electrical connections comply with local electrical standards.
Obtain approval from the local utility company before using the SUN2000 to generate
electricity in grid-tied mode.
Ensure that the cables used in a grid-tied PV system are properly connected and insulated
and meet all specification requirements.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
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