The formula you are looking for is I = W/E. Amps = Watts/Volts.
To determine the amperage a 55 kVA transformer can provide, you can use the formula: Amps = kVA × 1000 / Voltage. For example, at a standard voltage of 400V, a 55 kVA transformer can provide approximately 79 amps (55,000 / 400 = 137.5). The actual amperage will vary depending on the specific voltage used in the application.
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.
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.
yes it can
To convert kilovolt-amperes (kVA) to amperes (A), you can use the formula: Amps = kVA × 1000 / Voltage. Assuming a standard voltage of 400V (three-phase), 37 kVA would be approximately 53 amps. If the voltage is different, you would need to adjust the calculation accordingly.
1mva = 1000kva so you simply divide by 1000. 10000KVA = 10MVA K = kilo = 1000 M = mega = 1000000
To determine the amperage a 800 kVA generator can provide, you can use the formula: Amperage (A) = kVA × 1000 / Voltage (V). For example, at a standard voltage of 400V, the calculation would be 800,000 VA / 400V = 2000 A. Therefore, a 800 kVA generator can deliver approximately 2000 amps at 400 volts. Always ensure to consider the power factor and local regulations when calculating loads.
This can be easily calculated with the following formula: Power = Volts * Amps To re-arrange to answer you question: amps = power / volts amps = 500 / 120 = 4.166 amps. Or here is an online calculator: http://www.sengpielaudio.com/calculator-ohm.htm
It depends on the voltage on line side. KVA is simply thousand volt-amps, so you need to know voltage in order to calculate amperes.Another AnswerThe rated primary current is the rated apparent power of the transformer, divided by the rated primary current. However, the actual primary current is determined by the actualsecondary load current in proportion to the reciprocal of the turns ratio.
To convert amps to kilovolt-amperes (kVA), you can use the formula: kVA = (Amps × Voltage) / 1000. The voltage level is essential for the calculation, as kVA is a function of both current (in amps) and voltage (in volts). For example, at a voltage of 400V, 350 amps would be approximately 140 kVA (350 × 400 / 1000). Without the voltage value, the kVA cannot be accurately determined.
3 AA batteries provide about 4.5 volts. The amps depend on the load but for D-cells a load of 10 amps can be sustained for short periods.
The 4.5 amp version would provide around 35% more strimming power.