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3 years ago

What is the rated power output in ( kw) of a 8 pole motor designed to an IEC 180L motor frame ?

Engineering

1 answer:

ra1l [238]3 years ago

4 0

Answer:

P=11 kW

Explanation:

Given that

Number of poles= 8

I.E.C. 180L motor frame

From data book , for 8 poles motor at 50 Hz

Speed = 730 rpm

Power factor = 0.75

Efficiency at 100 % load= 89.3 %

Efficiency at 50 % load= 89.1 %

Output power = 11 kW

Therefore the rated output power of 8 poles motor will be 11 kW. Thus the answer will be 11 kW.

P=11 kW

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What is the rated power output in ( kw) of a 8 pole motor designed to an IEC 180L motor frame ?​

What is the rated power output in ( kw) of a 8 pole motor designed to an IEC 180L motor frame ?