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Transformer Load Current

Compute full-load current on both primary and secondary sides for single‑phase or three‑phase transformers.
Formulas: Single‑phase: I = (kVA × 1000) / V. Three‑phase: I = (kVA × 1000) / (√3 · V).
Standards/References: IEEE C57 (transformers), NEC 450 (transformers).