Huawei SUN2000-45KTL-US-HV-D0 User Manual page 8

SUN2000-45KTL-US-HV-D0
User Manual
Protect Labels
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Installation
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Cable Connections
Before connecting cables, ensure that the inverter is secured in position and not damaged in
any way. Otherwise, electric shocks or fire may occur.
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Operation
High voltages may cause electric shocks result in serious injury, death or serious property
damage from inverter in operation. Strictly comply with the safety precautions in this
document and associated documents when operating the inverter.
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Issue 02 (2017-09-15)
Do not tamper with any warning labels on the inverter enclosure because these labels
contain important information about safe operation.
Do not tamper with the nameplate on the inverter enclosure because it contains important
product information.
Do not remove the warranty label from the inverter enclosure. Otherwise, product
warranty will be voided.
Ensure that the inverter is not connected to a power supply and is not powered on before
starting installation.
Ensure that there are no objects within 200 mm (7.87 in.), 300 mm (11.81 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 inverter, respectively. This is to allow sufficient space for installation and
heat dissipation. For ease of installation, ensure that the inverter bottom is at most 730
mm (28.74 in.) above the floor. If you have any questions about the distance, consult the
local technical support engineers.
Ensure that the inverter is installed in a well-ventilated environment.
Ensure that the inverter 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 the PE
cable, AC power cables and communications cables.
Ensure that all electrical connections comply with local electrical standards.
Obtain approval from the local utility company before using the inverter to generate
electricity in grid-tied mode.
Ensure that the cables used in a grid-tied PV system are properly connected and insulated,
meet all specification requirements.
Do not touch an energized inverter because the heat sink may be over 60ºC (140°F).
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1 Safety Precautions
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