Top Quality 50Hz/60Hz 3 Phase 220V/380V/440V/480V/690V 5.5kw to 630kw 400kw Motor Soft Starter for Protect Motor

 

Three-phase 380V/480V/660 AC

 

50/60Hz

 

Squirrel-cage three-phase asynchronous motor

 

It is recommended not to exceed 20 times per hour.

 

(1) Operation panel control.
(2) Operation panel + external control.
(3) External control.
(4) External control + COM control.
(5) Operation panel + external + COM control.
(6) Operation panel + COM control.
(7) COM control.
(8) No start or stop operation.

 

(1) Current-limiting to start.
(2) Voltage ramp to start.
(3) Torque control + current-limiting to start.
(4) Torque control + voltage ramp to start.
(5) Current ramp to start.
(6) Voltage current-limiting double closed-loop start.

 

(1) Soft stop.
(2) Free stop

 

(1) Open loop protection for external instantaneous stop terminals.
(2) Over-heat protection for soft starter.
(3) Protection for too long starting time.
(4) Input open phase protection.
(5) Output open phase protection.
(6) Unbalanced three-phase protection.
(7) starting over current protection.
(8) Running overload protection.
(9) Under voltage protection for power voltage.
(10) Overvoltage protection for power voltage.
(11) Protection for fault parameter setting.
(12) Load short circuit protection.
(13) Auto restart or incorrect wiring protection.
(14)Incorrect wiring protection of external control stop terminals

Place to be used

Indoor location with good ventilation free from corrosive gas and conductive dust.

 

Below 1000M. It have to rise the rate power when the altitude is more than 1000M.

 

-20 +45°C

 

90%RH without dew condensation.

 

<0.5G

Protection Class

IP20

 

Cooling Pattern

Fans cooling.