Quick question,
I'm trying to find the Kwh of a 3 phase machine. It is a balanced 3 phase resistive load. To find the Kwh that the machine draws do I multiply the line to line voltage and the current then divide by 1.73? Then multiply that by how many hours it has ran?
eg: Voltage = 480 Volts
Current = 57 Amps
Run 15 Hours
Resistive Load
balanced
= ((480 x 57) /1000) / 1.73) * 15
= 237 Kwh
Is this right?
I'm trying to find the Kwh of a 3 phase machine. It is a balanced 3 phase resistive load. To find the Kwh that the machine draws do I multiply the line to line voltage and the current then divide by 1.73? Then multiply that by how many hours it has ran?
eg: Voltage = 480 Volts
Current = 57 Amps
Run 15 Hours
Resistive Load
balanced
= ((480 x 57) /1000) / 1.73) * 15
= 237 Kwh
Is this right?