Calculated Industries 5025 User Manual

Page 23

User's Guide — 21

Finding Amps from Kilowatts

What is the amperage for a 75 kW load
connected in a 120/208 volt, 3Ø circuit?

Steps Keystrokes Display

Clear calculator

[On/C] [On/C]

Set to 3-phase

[Set] 3

3 PH

Enter kilowatts

75 [kilo-] [Watts]

75. KW

Enter volts

208 [Volts]

208. VOLT

Solve for amps

[Amps]

208.17918 AMPS

Finding Volt-Amps

What is the VA rating for a 120 volt, 22
amp, 1Ø circuit? What is the kVA rat-
ing?

Steps Keystrokes Display

Clear calculator

[On/C] [On/C]

Set to 1-phase

[Set] 1

1 PH

Enter volts

120 [Volts]

120. VOLT

Enter amps

22 [Amps]

22. AMPS

Solve volt-amps

[VA]

2,640. VA

Solve for kVA

[kilo-] [VA]

2.64 KVA