Loher frequency inverters for elevators, DYNAVERT L guarantee the highest degree of reliability and travel comfort.
Depending on the particular requirement, they can be flexibly used for supply voltages extending from 230 V to 500 V. They can control both synchronous as well as induction motors.
DYNAVERT L units are efficient, easy to handle and can be used for elevator systems with ratings of up to 105 kW. They are state-of-the-art fully digitized voltage-source DC link converters equipped with fourth generation IGBTs.

Their equipping means that they can be easily used in all operating environments – even in hospitals and chemical plants.
Today, elevator drives are designed either as gearless or as geared solutions. The requirements of the respective elevator system influence which variant is selected. Loher DYNAVERT L is therefore used in both systems: DYNASYS S (gearless) and DYNASYS G (geared).