Vfd For Elevator

We are offer our customers an excellent quality VFD For Elevator. These Special Inverter For Elevator is an ideal solution to provide complete back-up in case of power failure.

Technical Features:
* Compatible with asynchronous and synchronous motor.
* Torque compensation without load sensor: (With sin/cos encoder), can control the synchronous traction machine without gear to smoothly start .
* Torque compensation with load sensor: avoid reverse slipping when starts. Identify initial angle of pole at static: For
* Permanent magnet synchronous motor, it can autotune at static status (with SIN/COS encoder), and do not need to disconnect the load.
* S-curve: make sure to be comfort when elevator accelerates, decelerates and stops.
* Brake and contact control: Control the brake and contact according to the running logic of elevator so that ensure safety .
* Optimize speed loop: For high dynamic response, the speed loop adopts variable proportional and integral gains.
* Forced slow down function: Prevent the elevator to be top-crashing or bottom-crashing.
* Emergency operation function: Leveling the nearest floor automatically. Energy saving operation mode: Select RBU to save energy .

These Special Inverter For Elevator are available at market leading prices.