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Transformer Calculators
Calculate turns ratios and kVA capacity for single and three-phase transformers. Essential utilities for power distribution planning and electrical maintenance professionals.
Transformer Turns Ratio
Calculate the primary-to-secondary turns ratio based on input and output voltages. A fundamental tool for transformer rewinding and testing.
Testing
Transformer kVA
Determine the kVA rating required for a transformer based on voltage and amperage load. Supports both single-phase and three-phase calculations.
Sizing