L1000A is the new special purpose lift inverter drive designed for 3 Million starts at 165% output current It provides advanced control functions to run induction and PM motor applications in geared or gearless elevator systems
Features
- New sensor-less torque compensation function including anti-rollback function,preventing shock and ensures a smooth start.
- New torque ripple suppression function for smooth start/stop and comfortable acceleration and deceleration characteristics.
- Overshoot and anti-vibration control including feed forward function, accel/decel compensation and 5 independent S-curve settings which ensure a perfectly smooth ride
- UPS and light-load direction search function provide reliable rescue operation.
- New stationary Auto-Tuning with closed brake.
- One motor contractor solution in compliance with EN81-1
