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Watts = Amps x Volts x Power Factor.

Power Factor = 1 for resistive loads and gets smaller for inductive loads like motors.

Assuming home voltage of 120 Volts and a PF = 1 your answer is 400/120 = 3.33 amps.

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400 volts x 45 amps?

Multiplying 400 volts by 45 amps would give you a power output of 18000 watts, which is equivalent to 18 kilowatts (kW).


How many watts equals one AMP at 400 volts?

This question cannot be answered without knowing the voltage. Watts=Volts x Amps In the United States mains voltage (what you get in your house) is 120 Volts, so 120 x 400 = 48,000 Watts In Europe mains voltage is 230 Volts, so 230 x 400 = 92,000 Watts


How many watts are in 3 amps?

The conversion of watts to amps at a fixed voltage is governed by the equation Amps = Watts/Volts for example 12 watts/12 volts = 1 amp for a US example, a food mixer with a 400 watt motor on a 120 volt supply 400/120 = 3.33amps, fit a 5amp fuse


How many amps would a 400 Watt solar panel put out?

To determine the amperage of a 400-watt solar panel, you can use the formula: Amps = Watts / Volts. Assuming the panel operates at a nominal voltage of 24 volts, it would produce approximately 16.67 amps (400 watts / 24 volts). If the panel operates at 12 volts, it would produce about 33.33 amps (400 watts / 12 volts). The actual output can vary based on factors like sunlight intensity and panel efficiency.


How many amps does a 22 KW generator produce?

To determine the amperage produced by a 22 kW generator, you can use the formula: Amps = Watts / Volts. For a three-phase generator operating at 400 volts, the calculation would be 22,000 watts / 400 volts = 55 amps. For a single-phase generator operating at 230 volts, it would be 22,000 watts / 230 volts = approximately 95.65 amps. Therefore, the amperage output depends on the voltage used.

Related Questions

400 volts x 45 amps?

Multiplying 400 volts by 45 amps would give you a power output of 18000 watts, which is equivalent to 18 kilowatts (kW).


How many watts equals one AMP at 400 volts?

This question cannot be answered without knowing the voltage. Watts=Volts x Amps In the United States mains voltage (what you get in your house) is 120 Volts, so 120 x 400 = 48,000 Watts In Europe mains voltage is 230 Volts, so 230 x 400 = 92,000 Watts


How many watts will be neede to supply 400 amp welder?

It depends on the supply voltage watts = current in amps times the supply voltage


How many watts are in 3 amps?

The conversion of watts to amps at a fixed voltage is governed by the equation Amps = Watts/Volts for example 12 watts/12 volts = 1 amp for a US example, a food mixer with a 400 watt motor on a 120 volt supply 400/120 = 3.33amps, fit a 5amp fuse


How many amps would a 400 Watt solar panel put out?

To determine the amperage of a 400-watt solar panel, you can use the formula: Amps = Watts / Volts. Assuming the panel operates at a nominal voltage of 24 volts, it would produce approximately 16.67 amps (400 watts / 24 volts). If the panel operates at 12 volts, it would produce about 33.33 amps (400 watts / 12 volts). The actual output can vary based on factors like sunlight intensity and panel efficiency.


How many amps does a 22 KW generator produce?

To determine the amperage produced by a 22 kW generator, you can use the formula: Amps = Watts / Volts. For a three-phase generator operating at 400 volts, the calculation would be 22,000 watts / 400 volts = 55 amps. For a single-phase generator operating at 230 volts, it would be 22,000 watts / 230 volts = approximately 95.65 amps. Therefore, the amperage output depends on the voltage used.


How many amps will a 400 watt heater cartrige draw at 240 volts?

The formula you are looking for is I = W/E.


400 watts equals to how much pmpo?

24,000 PMPO


How many amps is 400 watt in 240 volt?

calculation for Watts is = volts X amps P=IE P= Power(WATTS) I = Current(AMPS) and E = Voltage(VOLTS). So: I = P/E and E = P/I therefore: 1 watt = 1 ampere x 1 volt If you havea 240 volt lamp that is drawing .5 amp then it is using 120 Watts


Which is bigger between .5 amp and .400mA?

.5 amps equals 500 ma, which is much larger than .400 ma.If you meant between .5 amps and 400 ma, then again, .5 amps equals 500 ma, which is larger than 400 ma by a factor of 100 ma.


How many amps are required to run a tv DVD player and a tivo box?

To determine the amps required to run a TV, DVD player, and TiVo box, you need to know their wattage ratings. Generally, a standard TV might use 100-400 watts, a DVD player around 20-50 watts, and a TiVo box approximately 20-30 watts. Totaling these wattages gives you a combined usage of about 140-480 watts. To convert watts to amps, use the formula: Amps = Watts/Volts; assuming a standard voltage of 120V, you would need approximately 1.2 to 4 amps in total.


How many watts does a 32 inch led TV use?

led tvs 55" or bigger especially manufactured after 2009 use around 350-370 watts plus 15w a piece on the speakers generally around 400 watts pulling 3.5 amps