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This transformer calculator helps you to quickly and easily calculate the primary and secondary full-load currents of the transformer. It also determines the turns ratio and type of transformer. User Instructions: Select the number of phases from the drop-down menu.
Online transformer turns ratio calculator is used to calculating the turns ratio/voltage ratio/current ratio of the transformer. For that first select the value from turns or current or voltage. Then enter the primary turns or voltage or current and secondary voltage or current or turs.
Calculate the secondary full load current of a 200 kVA, 11 kV to 420 V, step-down transformer. The transformer calculator calculates the primary and secondary full load current, and turns ratio, of a single or 3-phase transformer. Includes formulas and examples.
To accurately calculate the Turns Ratio of a transformer, it’s essential to understand and apply the following key equations. These formulas allow you to determine how transformers modify voltage and current in electrical circuits.
The transformer calculator finds the primary and secondary full load currents (Amps) and voltages of single and 3-phase transformers. It can function to make calculations for both ideal and real transformers and identify their types based on the turns ratio.
8 Ιουν 2021 · The turns ratio is expressed with two numbers, like 2:1 or 2 to 1. The first number represents the primary's relative number of turns, while the second number represents the secondary's relative number of turns. The turns ratio of a transformer is calculated by applying the following formula: N p N s N p N s. where.
Select the number of phases and enter the transformer rating, primary voltage, and secondary voltage. The calculator will evaluate and display the primary and secondary full-load current along with the turns ratio.
