Method of installing space heater in induction morors

[denzdenz6]

Can anybody let me know the method statement of installing space heaters in induction motors, 7.5kW to 11kW

 

[dArsonval]

Google is your friend. Try using "it" sometime. You'll be amazed at your results.

http://ecmweb.com/content/preventing-condensation-3-phase-ac-motors

John

 

[dArsonval]

Initially I thought the motor size(s) mentioned by the OP were somewhat small for space heater installation.
Yet, I did find a photo in my collection of an installation in progress on a motor that looks to be a 10 to 15 HP unit.
The photo attached shows an end bracket removed from a pump motor to install a flexible style heater.

John