electrical Calculator Scenario
Amps to kVA Conversion for 3-Phase 480V
Apparent power (kVA) is used for sizing transformers, panels, and generators in commercial and industrial systems.
Ready to Calculate?
Use our amp to kva calculator with values pre-configured for this specific scenario.
Key Considerations
- 1Formula: kVA = Amps × V × √3 / 1000
- 2100A at 480V 3Φ = 83.1 kVA
- 3kVA is always ≥ kW (due to power factor)
- 4Transformers rated in kVA, not kW
Applicable Standards
IEEE C57.12
Scenario Parameters
Need different values? Start with this scenario and adjust as needed.
Start Calculation