1. Use standard units
Be sure that your measurements are in the popular devices. For a motor or generator in kilowatts, convert it to watts: 1 kw = one thousand watts.
2. Get voltage dimension
Attain the voltage dimension if no longer already supplied. Use a excellent virtual voltmeter to measure the voltage line-to-line between any of the three outputs.
3. Discover strength factor
Find the strength element (p. F.) on the identification nameplate. For a purely resistive circuit, the strength thing equals 1. 0 (ideal).
4. Apply Ohm’s regulation method
Use the ohm’s regulation system: strength (watts) = voltage (volts) x i cutting-edge (amps). Arrange the equation for 3-section power to resolve the modern-day (amps):
Current (amps) = energy (watts) ÷ voltage (volts) ÷ square root of three (1. 732) ÷ power element; i = p ÷ (v_1. 732_p. F.).
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Follow these steps –
1. Use standard units
Be sure that your measurements are in the popular devices. For a motor or generator in kilowatts, convert it to watts: 1 kw = one thousand watts.
2. Get voltage dimension
Attain the voltage dimension if no longer already supplied. Use a excellent virtual voltmeter to measure the voltage line-to-line between any of the three outputs.
3. Discover strength factor
Find the strength element (p. F.) on the identification nameplate. For a purely resistive circuit, the strength thing equals 1. 0 (ideal).
4. Apply Ohm’s regulation method
Use the ohm’s regulation system: strength (watts) = voltage (volts) x i cutting-edge (amps). Arrange the equation for 3-section power to resolve the modern-day (amps):
Current (amps) = energy (watts) ÷ voltage (volts) ÷ square root of three (1. 732) ÷ power element; i = p ÷ (v_1. 732_p. F.).