Three-phase AC drive CH310E

single-phasecabinetfor elevators

An elevator drive is a component of an elevator system that controls the motion of the elevator car. It consists of an electric motor and a drive controller, which work together to manage the speed, direction, and position of the elevator car within the shaft. The drive system is critical for ensuring smooth acceleration and deceleration, maintaining comfortable travel for passengers, and stopping the elevator accurately at floor levels. Modern elevator drives often use variable frequency drives (VFDs) or variable voltage variable frequency (VVVF) drives. These technologies allow for precise control of the motor's speed and torque, leading to improved efficiency, reduced energy consumption, and enhanced ride comfort. Key Features: All series built-in dynamic braking unit. All series support IM geared machine & PMSM gearless machine. Anti-rollback function for PMSM gearless machine Super open phase detection performance (within 200ms). ATB function. Brake resistor check. Evacuation mode. Fault trip lock. VEICHI CH310E Elevator Drive is used for gearless & geared applications. Application Features: Smooth ride performance Safety brake control 4 independent S-ramp ASR PI optimization 220Vac UPS Light load detection for synchronous motor during evacuation mode Contactor management