Use and scope of application

NMJRG series intelligent motor soft starter adopts intelligent liquid crystal Chinese control; with single chip microcomputer as the intelligent center, the thyristor module is the actuator to fully control the motor. It is suitable for squirrel-cage asynchronous motor control of various loads, so that the motor can start smoothly under any working condition, protect the drag system, reduce the impact of the starting current on the grid, and ensure the reliable starting of the motor. The smooth deceleration parking soft parking function effectively solves the parking surge problem of the inertia system and eliminates the anti-inertial impact of the drag system, which is impossible for conventional equipment. NMJR6 series intelligent LCD Chinese motor soft starter has complete system protection function, which prolongs the service life of the system, reduces the system cost, improves the reliability of the system and is compatible with all functions of all starting equipments; it is a traditional star and triangle starter. The most ideal new replacement for auto-coupling and decompression.

Soft start function, soft stop function, emergency stop function, power saving operation function, bypass operation function.

Protection function: It has fault protection such as overload, phase failure, peak overcurrent, overcurrent, undercurrent, overvoltage, undervoltage, phase sequence, current limit timeout, and heat dissipation of the crystal tube.

It complies with the standard GB/T 14048.6-2016 national compulsory product CCC certification.

Model meaning and operation principle and system composition

Outline installation size and wiring diagram