When quality of Electric Motors matters.  


Torque/Speed Model of TEFV Force Ventilated (IC416) Squirrel Cage Induction Motor controlled with Frequency Inverter. Constant Torque up to Base Frequency and Constant Power (field weakening) after that. The curve with zero deration is valid for class F/F. If class F/B is to be maintained derate the Power by 10% (enter '10' in the Deration % field)!


Welkon Limited 
Tel. +44 (0)1933 322113
