YX3000 Senseless Vector Type Inverter Manual
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If wiring that is not described in this manual such as common DC bus is applied, contact the
agent or YUANXIN for technical support.
1.2.13 Cautions for Inverter Disposal
The electrolytic capacitors on the main circuit and PCBA may explode when they are burnt.
Emission of toxic gas may be generated when the plastic parts are burnt. Please dispose
inverter as industrial wastes.
1.2.14 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.
Summary of Contents for YX2000
Page 19: ...YX3000 Senseless Vector Type Inverter Manual 18 W W1 H H1 D b Inverters from 11KW to 90 KW...
Page 21: ...YX3000 Senseless Vector Type Inverter Manual 20 W H D d Inverters from 285KW to 315KW...
Page 22: ...YX3000 Senseless Vector Type Inverter Manual 21 W H D e Inverters from 350KW to 630KW...
