Finding Kw Rating - Calculated Industries ElectriCalc Pro 5060 User Manual

Finding Wattage
A 120 volt single-phase 45 amp electri-
cal motor has an 87% power factor.
What is its wattage?
Steps
Clear calculator
Set to 1-phase
Enter volts
Set power fact %
Enter amps
Solve for watts

Finding kW Rating

What's the kW rating for a 90 amp, 208
volt, three-phase broiler with 100%
power factor?
Steps
Clear calculator
Set to 3-phase
Set power factor
Enter amps
Enter volts
Solve for kW
Keystrokes
[On/C] [On/C]
[Set] [1]
120 [Volts]
87 [Set] [Watts]
45 [Amps]
[Watts]
Keystrokes
[On/C] [On/C]
[Set] [3]
100 [Set] [Watts] 100. PF%
90 [Amps]
208 [Volts]
[kilo-] [Watts] 32.423991 KW
User's Guide — 33
Display
1 PH
120. VOLT
87. PF%
45. AMPS
4,698. WATT
Display
3 PH
90. AMPS
208. VOLT
0.
0.