ATO 20 hp (15 kW) AC Motor Soft Starter, 22A/30A/60A, Three Phase 220v/380v/480v for AC Motor Soft S…See more

Product description <img alt="ATO" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/435df12e-7152-4d66-a087-08cdb0f74522.__CR0,0,970,300_PT0_SX970_V1___.jpg/> <img alt="Soft starter 01" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/876e80f5-d5ca-4f17-b19b-5a4453912f74.__CR0,0,300,300_PT0_SX300_V1___.jpg/> ATO Three Phase AC Electric Motor Starts Control Mode: Operation panel control.

Operation panel + external control.

External control.

External control + COM control.

Operation panel + external + COM control.

Operation panel + COM control.

COM control.

No start or stop operation.

Stop Mode: Soft stop.

Free stop.

Start Mode: Current-limiting to start Voltage ramp to start Torque control + current-limiting to start Torque control + voltage ramp to start Current ramp to start Voltage current-limiting double closed-loop start <img alt="Motor Soft starter 02" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/c8ec17a7-a4c1-4d4b-83f2-91048d346aed.__CR0,0,300,300_PT0_SX300_V1___.jpg/> 11.

Protection for fault parameter setting of the soft starter.

12.

Load short circuit protection.

13.

Auto restart or incorrect wiring protection.

14.

Incorrect wiring protection of external control stop terminals.

ATO Magnetic Motor Starter Protective Function Open loop protection for external instantaneous stop terminals.

Over-heat protection for soft starter.

Protection for too long starting time.

Input open phase protection.

Output open phase protection.

Unbalanced three-phase protection.

Starting over current protection.

Running overload protection.

Under voltage protection for power voltage.

Overvoltage protection for power voltage.