Huawei SUN2000-(25KTL, 30KTL)-US User Manual page 8

SUN2000-(25KTL, 30KTL)-US
User Manual
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Cable Connection
Before connecting cables to the SUN2000, ensure that the SUN2000 is securely positioned
and not damaged in any way. Otherwise, electrical shock or fire may occur.
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Operation
High voltages may cause electrical shocks and serious injuries during SUN2000 operation.
Strictly comply with the safety precautions in this document and associated documents to
operate the SUN2000.
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Maintenance and Replacement
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Issue 03 (2017-04-01)
of the top, bottom, and front, respectively. This is to allow sufficient space for
installation and heat dissipation.
Install the SUN2000 in an environment with good ventilation to ensure efficient and
long-term system performance.
Ensure that the SUN2000 heat sinks are free from blockage.
Open the maintenance compartment door in the lower part of the enclosure before
installation and cable connections. Do not perform any operation on other components
inside the enclosure except connecting AC power cables and communications cables.
When installing devices or connecting cables, use appropriate tools and take necessary
protective measures to avoid damaging devices.
Shield the PV modules with opaque cloth before connecting cables to the SUN2000.
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 to the solar power system are properly connected and insulated
and meet specifications.
Do not touch parts of the SUN2000 because the heat sinks are extremely hot when the
SUN2000 is in operation and touching these parts can cause severe burns and personal
injury.
Follow local laws and regulations when operating the SUN2000.
Before performing maintenance tasks, power off the SUN2000 by referring to
Powering Off the SUN2000. Then wait for at least 5 minutes before performing
operations on the SUN2000.
Place temporary warning signs or erect fences to prevent unauthorized access to the
maintenance site.
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1 Safety Precautions
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