HV580L Series Frequency Inverter
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generated when the plastic parts are burnt. Treat them as ordinary industrial waste
14) Adaptable Motor
• The standard adaptable motor is adaptable four-pole squirrel-cage asynchronous induction motor or PMSM.
For other types of motor, select a proper AC drive according to the rated motor current.
• The cooling fan and rotor shaft of non-variable-frequency motor are coaxial, which results in reduced cooling
effect when the rotational speed declines. If variable speed is required, add a more powerful fan or replace it
with variable-frequency motor in applications where the motor overheats easily.
• The standard parameters of the adaptable motor have been configured inside the AC drive. It is still
necessary to perform motor auto-tuning or modify the default values based on actual conditions. Otherwise,
the running result and protection performance will be affected.
• The AC drive may alarm or even be damaged when short-circuit exists on cables or inside the motor.
Therefore, perform insulation short-circuit test when the motor and cables are newly installed or during routine
maintenance. During the test, make sure that the AC drive is disconnected from the tested parts.
