The calculators below can be used to calculate electric motor amps, horsepower and 3-phase kVa. Make a Shortcut to this Calculator on Your Home Screen? RLA - "Running Load Amps" - current drawn during normal operation of electric motor. is usually determined in laboratory tests. 1 hp = 0.745 kW.
Usable storage capacity is listed in kilowatt-hours (kWh) since it represents using a certain power of electricity (kW) over a certain amount of time (hours). To put this into practice, if your battery has 10 kWh of usable storage capacity, you can either use 5 kilowatts of power for 2 hours (5 kW * 2 hours = 10 kWh) or 1 kW for 10 hours. How many amp in kw? 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. How many amps is 8.5kw at 240volts? 3000 kW to Amps Conversion. From our formulas follows that in order to get 3000 kilowatts in amps we must know the voltage. Assumed the PF is 0.5, and supposed the voltage is 110 V, we get these result: DC: I = 1000 × 3000 kW / 110 V = 27272.73 A. AC, Single Phase: I = 1000 × 3000 kW / (0.5 × 110 V) = 54545.45 A. Actually, identifying how many amps there are in a 5000 running watt generator is a very simple process. All you have to do is to apply the following formula: Amps (A) = Watts (W or kW) / Volts (V) You need to divide the wattage by the voltage. So, in this case you need to divide 5000 by 120 or 240 to get the correct numbers. kWh = watts/1000 x time = 2500 / 1000 x 3 = 7.5 kWh or units. Cost = 7.5 x 12c = 90 cents. Some appliances don't run continuously. Examples are devices controlled by a thermostat such as refrigerators, freezers, ovens in cookers and air conditioning systems. fopj.