Smart frequency converters

The new elevator inverter series ADL500 from Gefran includes the models ADL510 (4 to 22 kW) as well as ADL530, ADL550 and ADL550 ICS (4 to 75 kW). The ADL510, a converter for low buildings and 400 VAC mains supply, can drive asynchronous motors with a simple incremental encoder. With the ADL530 and ADL550, the focus is on more complex applications in medium-sized and tall buildings with extended requirements for the functionality of the drive. 

They are also suitable for synchronous motors and offer an integrated EMC filter, a universal encoder input and a CAN417 interface.