Ac Side; Inverter Safety - Goodwe MIS Series User Manual

02 Safety Precaution

2.3 AC Side

• The voltage and frequency at the connection point meet the on-grid requirements.
• Additional protective devices like circuit breakers or fuses are recommended on the AC
side. Specification of the protective device should be at least 1.25 times the maximum AC
output current.
• Make sure that all the grounding cables are tightly connected. When there are multiple
inverters, make sure that all the grounding points on the enclosures are equipotential
connected.

2.4 Inverter Safety

• All labels and warning marks should be visible after the installation. Do not scrawl,
damage, or cover any label on the device.
• Unauthorized dismantling or modification may damage the equipment, the damage is not
covered under the warranty.
• Do not touch the running equipment to avoid being hurt as its temperature may exceed
60℃. Do not install the equipment at a place within children's reach.
• Install the product away from electromagnetic interference. Install the product away from
electromagnetic interference. If there is any radio or wireless communication equipment
below 30MHz near the equipment, you have to:
• Add a low pass EMI filter or a multi winding ferrite core to the DC input cable or AC
output cable of the inverter.
• Install the inverter at least 30m far away from the wireless equipment.
• Warning labels on the inverter are as follows.
High-temperature hazard. Do
not touch the product under
operation to avoid being
burnt.
Read through the user
manual before any
operations.
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.
CE mark
RCM mark
WARNING
DANGER
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4
User Manual V1.0-2023-07-30
Delayed discharge. Wait
5 minutes after power off
until the components are
completely discharged.
Potential risks exist. Wear
proper Personal Protective
Equipment before any
operations.
Grounding point
TÜV mark
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