Motor Calculator – Voltage Disturbance

3 Phase Motor Current Calculator

Use the 3 phase motor current calculator to calculate full load current of three phase motor. This calculator is designed for three phase motor full load current calculation given HP or kW. The motor name plate efficiency, power factor and service factor (SF) can be entered as well.

Three Phase Motor Size*

Units*

HP

KW

Line to Line Voltage (V)*

Efficiency (%)

93

If unknown use 93%

Power Factor

0.80

If unknown use 0.8

Motor FLA HP Known-temp

Motor FLA KW Known-temp

Motor FLA KVA Known-temp unused

Motor FLA-Temp

Motor Full Load Current

Result

Single Phase Motor Current Calculator

Use the single phase motor current calculator to calculate full load current of single phase motor. This calculator is designed for single phase motor full load current calculation given HP or kW. The motor name plate efficiency, power factor and service factor (SF) can be entered as well.

Single Phase Motor Size*

Units*

HP

KW

Voltage (V)*

Efficiency (%)

93

If unknown use 93%

Power Factor

0.80

If unknown use 0.8

Motor FLA HP Known-temp

Motor FLA KW Known-temp

Motor FLA KVA Known-temp unused

Motor FLA-Temp

Motor Full Load Current

Result

Also visit : Motor Starting Calculator