![]() Symbols, abbreviations, or full names for units of length,Īrea, mass, pressure, and other types. ![]() This tool converts btu per hour to volt-ampere (btu/h to va) and vice versa. 30-amp 240-volt circuit: 30 amps x 240 volts 7,200 watts 40-amp. Unit Conversions Power Conversion Btu per hour to Volt-ampere The Btu per hour is a unit of power used in the power industry and heating/cooling applications. You can find metric conversion tables for SI units, as wellĪs English units, currency, and other data. Watts to kilowatts conversion formula The power in kilowatts P(kW) is equal to the. The present definition, adopted by the 9th CGPM in 1948 is: "one ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed one metre apart in vacuum, would produce between these conductors a force equal to 2 × 10 -7 newton per metre of length".Ĭonversion calculator for all types of measurement units. ![]() In physics, the ampere (symbol: A, often informally abbreviated to amp) is the SI base unit used to measure electrical currents. This will work for any Ford car with an ammeter gauge. Volt/ohm to amp, or enter any two units below: Enter two units to convert From: 166 19K views 5 years ago Rocket Man Innovations has a direct amp meter to volt meter replacement. Or is there a after market gauge someone sells that will fit within the place of it. You can convert between watts and amps here. Does anyone know is there a way to convert a amp gauge over to a volt gauge. RLC Resonance frequency calculator: A useful electronics tool for finding the frequency at which a circuit resonates.You can do the reverse unit conversion from For the example 250 volts to watts conversions below, we assume a power factor of 0.5 and an electric current of 1.5 amperes. Power Converter Spelling: American British Convert from: Convert to: Value: Round (decimal places): 1 2 3 4 - Convert Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units. Buy online AC to DC power converters to convert household 110 Volt or 220v wall. Solution: I = / = 80.28 Aģ Phase Induction Motor current calculator: A useful calculator to find the FLA and RLA in 3 phase induction motorĮlectricity bill calculator: Used to find the cost of appliances in your bill.Ĥ Band Resistor color code calculator: A useful tool for decoding 4 band resistors.ĥ Band Resistor color coding calculator: Provides the value of 4 band resistor. Powermax PM3-35 110-120 AC to 12 Volt DC 35 Amp Power Supply Converter. Find the current if the power factor is 0.9. Three phase kW to Amps calculations involve a ration of 1000 times kW to the power factor times voltage and an additional factor 1.73 that represents an equivalent of √3 and is added because the circuit is three phase in nature.Įxample: A 3 phase 400 volt circuit has a 50 kW load connected to it. Solution: I = / = 31.25 A Three phase kW to Amps 1 milliamp to volt/ohm 0.001 volt/ohm 10 milliamp to volt/ohm 0.01 volt/ohm 50 milliamp to volt/ohm 0.05 volt/ohm 100 milliamp to volt/ohm 0.1 volt/ohm 200 milliamp to volt/ohm 0.2 volt/ohm 500 milliamp to volt/ohm 0. ![]() Here the formula is identical to the previous one with the difference being a 2 is introduced in the denominator.Įxample: A 200 volt, two-phase circuit operating at 0.8 PF is loaded with 10 kW load. Solution: I = / = 196 A Two-phase kW to Amps The system is operating at 0.85 power factor. Single phase formula is a ration of thousand times kilowatts to the power factor times operating voltages.Įxample: A 120-volt single phase AC circuit has 20 kW load. The single phase and all other alternating current circuits introduce an additional concept of power factor in the denominator. Solution: I = / 100 = 500 A Single phase kW to Amps ![]() Fill in any of the two fields to find the value of the third. It is a ratio of 1000 times kW to the system voltages.Įxample: A 50 kW, 100-volt dc (Direct current) generator power v belt at a cement production power plant. Watts is also known as volt-amps and is typically used in conjunction with AC power circuits. ![]()
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