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What would full load amps be on a 480volt 90 kw electric heater be pulling 36 amps per leg?
90 kW on 480 volts single phase would be 187.5 amps. On 480 v 3-phase it would be 108 amps.
What is the unit for measuring electric current called?
The unit for electrical current is the ampere.
2kw fire What amperage used?
"2kw fire" if this refers to an electric fireplace then you also need to know the voltage that is used. 1Kw = 1000 watts. Watts = Amps x Volts. Amps = Watts/ Volts. Amps = 2000/Volts.
Are fuse sized for three phase motor two times the nameplate rating?
Not normally. They are sized slightly above the LRA ( locked rotor amps) or the FLA (full load amps) stated on the motor nameplate. The startup current of a motor can be 125-150% of the running load amperage. This depends on the motor, its EFF (efficiency) and the torque requirement of the load.
Why are electric ranges wired to separate circuit breaker?
As a range is a high current device, the electrical code stipulates that it has to have its own breaker. The breaker protects the wire feeder. An electric range breaker is set to trip at 40 amps. Using a smaller wire that #8 is not allowed as their ratings are below that of the #8 wire. #10 wire rating is 30 amps, #12 wire rating is 20 amps, and #14 wire rating is 15 amps.
What is 4000 A?
4000 A is 400 Amps.
What circuit breaker rating do you need for a 3 phase electric motor?
The circuit breaker is sized to the full load amps of the motor times 250%.
How many watts for 4000 amps?
There are zero watts for 4000 amps. The formula for watts is; W = A x V, so you see a value for voltage has to be stated to give an answer.
How many amps is 4000 mha?
4000 ma is equivalent to 4 amps 1 amp is 1/1000 ma/hour means amp or ma per hour.
How many amps in 4000 watts and 115 volts?
To calculate the amperage, use the formula: Amperes = Watts / Volts. For this situation, it would be 4000 watts / 115 volts ≈ 34.78 amps.
What is an electric flow?
An electric flow, is Current. Measured in Amps(Amperes)
How many amps is four thousand watts for aircun?
To determine the amperage, you need to know the voltage of the air conditioning unit. If we assume a standard voltage of 120V, then 4000 watts is equivalent to approximately 33.3 amps (Watts = Volts x Amps). If the air conditioning unit operates at a different voltage, you would need to recalculate using that specific voltage.
What is the flow of electric measured in?
amps
What is an electric current measured in?
amps or amperes
The unit of current?
you can measure the unit of a current in amps (A) we measure the current using a ammeter
What is 4 amps?
4 amps is a unit of electric current that measures the rate of flow of electric charge. It is equivalent to 4 coulombs of charge passing through a point in a circuit per second. Amps are commonly used to measure the strength of an electric current in a circuit.
What is the amps In a simple electric circuit with a 12 volt supply and a 24 ohm resistor?
0.5 amps
