Answer / pillay

KW / HP is is the unit for work done or to be done.
The kw rating of the motor is the max designed rating of
the motor.That means you must know what will be the max
load of the PARTICULAR APPLICATION before you get a motor.
RPM has a direct relationship with the load . Higher the RPM
faster the work is done so higher the KW.

I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.

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