Ac Side; Inverter Installation; Personnel Requirements - Goodwe SDT Series User Manual

02 Safety Precaution

2.3 AC Side

• The voltage and frequency at the connecting point should meet the on-grid requirements.
• Additional protective devices like circuit breakers or fuses are recommended on the AC
side. The specification of the protective device should be at least 1.25 times the rated AC
output rated current.
• PE cable of the inverter must be connected firmly.
• You are recommended to use copper cables as AC output cables. If you prefer aluminum
cables, we recommend to use copper-to-aluminum adapter terminals.

2.4 Inverter Installation

• Terminals at the bottom of the inverter cannot bear much load. Otherwise, the terminals
will be damaged.
• All labels and warning marks must be clear and distinct after the installation. Do not block,
alter, or damage any label.
• Warning labels on the inverter are as follows.
HIGH VOLTAGE HAZARD.
Disconnect all incoming power
and turn off the product before
working on it.
Read through the user manual
before working on this device.
High-temperature hazard. Do
not touch the product under
operation to avoid being burnt.
CE marking.

2.5 Personnel Requirements

• Personnel who install or maintain the equipment must be strictly trained, learn about
safety precautions and correct operations.
• Only qualified professionals or trained personnel are allowed to install, operate, maintain,
and replace the equipment or parts.
WARNING
DANGER
Delayed discharge. Wait 5 minutes
after power off until the components
5min
are completely discharged.
Potential risks exist. Wear proper PPE
before any operations.
Grounding point. Indicates the
position for connecting the PE cable.
Do not dispose of the inverter as
household waste.Discard the product
in compliance with local laws and
regulations, or send it back to the
manufacturer.
NOTICE
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User Manual V1.3-2024-01-25