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. *** WIDE SCALE GRAPH *** 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
