Calculator and electrical conversions

Impedance Z calculator, formula and table according to IEC

This impedance calculator calculates the Z in alternating currents, taking into account the resistance and inductive reactance of the load. It also shows the impedance formula used in this tool, the impedance definition and the impedance table of transformers according to IEC standard. Formula for the calculation of impedance: The electrical impedance (Z), is the total opposition that a circuit presents to …

Inductive reactance calculator XL, examples, formula and conversion

With this calculator you can calculate the inductive reactance of a coil. In addition we show the formula that is used in the conversion, definitions , tables and some explanatory examples . Formula to calculate the inductive reactance: The inductive reactance of an inductor depends on its inductance and the frequency that is applied. The reactance increases linearly with frequency. It is possible to express …

Capacitive reactance calculator Xc, formula and examples

With this capacitive reactance calculator you can calculate Xc, from the frequency and capacitance. To improve understanding, we show the formula used, the definition and some examples. The formula that is used for the calculation of the capacitive reactance is the following: Where: Xc = Capacitive reactance in ohms, (Ω) π (pi) = 3.142 …

Calculation electric short circuit of single-phase and three-phase

With this calculator you can know the short-circuit level of single-phase or three-phase electric transformer. In addition to the calculation is also the formula that is used for the calculation of short circuit , we explain how to calculate the short circuit level in 1 step , we list some calculation examples and present the table with the most common short circuit …

how to convert kva to kw in 3 phase and 1, 2 phase

We explained how to perform the conversion from kVA to kW in a simple step by step, besides analyzing some examples and giving the most common values of the power factor to facilitate the conversion. To convert from kVA to kW you must have two variables: kVA and power factor, then you simply multiply kVAxFactor …

+ More