CEMP 7.5kw

[Feg]

Hi,

I am wondering if any of you guys can comment on this, we have a CEMP 7.5kw 720 rpm 50hz Motor EEXD IIT4 17.5A 400/690V 3ph IP55 working outside the fan in an amb of approx 10 deg C. We had a thermographic study of the motors done and the image shows 115.6 deg C in the middle of the motor frame, the current being drawn is 11.6 amps. All 5 of same motors are running at over 100 degs but this is the highest.

Regards

FEG

 

[ankervik]

Max surface temp for T4 is 135 C. I don't think you have too much to worry about.