Huawei SUN2000 Series User Manual page 8

SUN2000-(90KTL-100KTL) Series
User Manual

Personnel Requirements
Only certified electricians are allowed to install, connect cables for, commission, maintain,
troubleshoot, and replace the SUN2000. Operation personnel must meet the following
requirements:





Protect Labels


Installation
Never work under power during installation.





Electrical Connections
Before connecting cables to the SUN2000, ensure that the SUN2000 is secured in position
and not damaged in any way. Otherwise, electric shocks or fire may occur.



Installation or use in environments which are not specified in related international
standards
Receive professional training.
Read through this document and follow all the precautions.
Be familiar with the safety specifications about the electrical system.
Understand the components and functioning of a grid-tied PV system, and be familiar
with relevant local standards.
Wear proper personal protective equipment (PPE) during any operation on the SUN2000.
Do not scrawl, damage, or block the labels on the SUN2000 enclosure.
Do not scrawl, damage, or block the nameplate on the side of the SUN2000 enclosure.
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.
Never open the host panel cover of the SUN2000.
Never remove the terminals and cable glands at the bottom of the SUN2000.
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.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
2