Hoymiles MI-500, User Manual

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© 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 20
MI-500/MI-600/MI-700
DTU connects the power production of each microinverter. If the asymmetry current is going to
exceed 16 A, DTU will send stop signal to one or more microinverters to let the asymmetry current
lower than 16A.
Each branch should provide a 20A circuit breaker, but no need for central protection unit.
8. Decommissions
8.1 Decommissions
Disconnect the inverter from DC input and AC output; remove all connection cable from the
Microinverter; remove the Microinverter from the frame.
Please pack the Microinverter with the original packaging, or use the carton box that can afford 5kg
weight and can be fully closed if the original packaging is no longer available.
8.2 Storage and Transportation
Hoymiles packages and protects individual components using suitable means to make the transport
and subsequent handling easier. Transportation of the equipment, especially by road, must be carried
out by suitable ways for protecting the components (in particular, the electronic components) from
violent, shocks, humidity, vibration, etc. Please dispose the packaging elements in appropriate ways
to avoid unforeseen injury.
It is the customer’s responsibility to examine the condition of the components transported. Once
receiving the Microinverter, it is necessary to check the container for any external damage and verify
receipt of all items. Call the delivering carrier immediately if damage or shortage is detected. If
inspection reveals damage to the inverter, contact the supplier, or authorized distributor for a
repair/return determination and instructions regarding the process.
The microinverter storage temperature is -40-85
℃
.
8.3 Disposal
-
If the equipment is not used immediately or is stored for long periods, check that it is correctly
packed. The equipment must be stored in well-ventilated indoor areas that do not have
characteristics that might damage the components of the equipment.