0
If electric meters are sized for 4000 amps how many kw is that?
Wiki User
∙ 14y ago
Amps * Volts = Watts
Watts / 1000 = KW
4000 * 220 = 880,000 Watts
880,000 Watts = 880 KW To answer this question the true voltage value has to be known. The above answer surmises that the voltage is 220 volts. (but it's close enough for all practical purposes)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
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.
How many amps is four thousand watts for aircun?
4000 watts on a 240 v system would be 4000/240 amps, 17 amps.
How many amps equal to 1mva?
4000
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%.
What wire sizes are applicable for 4000 amperes?
Double you answer for 2000 amps and for times your answer for 1000 amps.
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.
What appliances have amps?
All electric appliances use amps. Amps are a measure of current.
What is an electric flow?
An electric flow, is Current. Measured in Amps(Amperes)
What is the flow of electric measured in?
amps
What is an electric current measured in?
amps or amperes
How are amps different from watts and volts?
Amps is an electric current unit and watt is an electric power unit.
