The amount of 4 kW is equal to zero amps. To find the amperage the following equation should be used. Amps = Watts/Volts. So you can see that it depends on the voltage of the circuit if the amperage is to be found.
The code book states that the motor will draw 1.8 amps. <<>> 1 amp
About 3/4 kW
2.3 kw per hour on a 110-120 volt circuit.
The equation that you are looking for is kW = Amps x Volts/1000. My average Sony audio amp at home uses about 20 watts or .02 kW at a low audio output level.
It depends on what kind of amp it is. Is it an audio amp or an rf amp . . A 3 kW audio amp would draw about 300 watts on average at most, so with a good reservoir capacitor the supply current would be 0.2 amps. A 3 kW rf amp for AM radio would draw about 4500 watts so the supply current would be 3 amps.
What is the KW of 4 50 amp rectifiers at a 48 volt DC system
no
The most you could use would be 48 kW. P = E x I = 240 x 200 = 48,000 = 48 kW
The code book states that the motor will draw 1.8 amps. <<>> 1 amp
4 pole, 5 wire
About 3/4 kW
2.3 kw per hour on a 110-120 volt circuit.
The equation that you are looking for is kW = Amps x Volts/1000. My average Sony audio amp at home uses about 20 watts or .02 kW at a low audio output level.
UK Mains is 230V therefore 6 KW is 6000/230 = 26 Amps. 3 phase is slightly different....... 6000/400V = 15 Amps/root 3 = 8.67 Amps per phase.
1.341hp per kW
About 1.34hp per kW
1000 kw