AC 3PHASE INVERTER,S {the wiring between main circuit peripheral devices and optional parts}



















INVERTER

exterior devices and optional parts

description of mccb

used to rapidly cut off the inverter's power supply and prevent the inverter and its circuit's
a fault from causing power supply fault.

description of  mc

at the fault of inverte's it is used to cur off the main power supply and avoid of restarting
following power failure or inverter  fault.

description of acl

it is used to improve the input power factory and reduce upper harmonics and restrict the
power supply's surging.

description of nf

it is used to reduce the radio interference caused by inerter. when the wiring distance
between motor and inverter is below  20 meters' it is recommended to connect to the
power supply side.when the wiring distance between motor and inverter is above 20
meters' it is recommended to connect to the output side.

description of  r* ub*

it is used when the braking torque cannot meet the requirement. it is suitable for the
occasion with large initia load and frequent braking fast stop.

















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