HPL kW%

The Unipower HPL series load monitors display power in units of %kW where
this value represents a % of Full Scale for the unit as configured.

Full Scale Power (100%kW) = x V’ x I’

Full Scale Power (100%HP) = x V’ x I’ x 1.341

where V’ is the rated voltage printed on the side label and
where I’ is the actual Full Load amperage for the unit.

To convert %kW, first calculate the Full Scale rating and then pro rate accordingly.

Input Power (kW) = x V’ x I’ x %kW

Input Power (HP) = x V’ x I’ x %kW x 1.341

Rated Voltage V':
V

Programmed Current Range:
A

CT Primary Rating:
A

CT Secondary Rating:
A

Rated Full Load Current I':

Full Scale Power:

Enter %kW:
%

Actual Power at measured %kW:

Enter Shaft Power:

Enter Motor Efficiency:
%

%kW

Enter Torque:

Enter Shaft Rotational Speed:
RPM

Enter Motor Efficiency:
%

%kW

Calculators