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🏭 Industrial Electrical Conversion · Three-Phase & Single-Phase

11 kVA to Amps at 230V Single-Phase AC (IEC)

Exact current (Amps), real power (kW), apparent power (kVA), mechanical horsepower (HP), breaker rating, and conductor size for 11 kVA on a 230V Single-Phase AC (IEC) circuit.

Line Current (0.85 PF)47.83 AAt 1.0 PF: 47.83 A
Active / Apparent Power9.35 kW11.0 kVA · 5.79 kVAR
Recommended Breaker60 A (NEC)50 A (IEC Nominal)
Recommended Copper Wire6 AWGIEC Metric: 10 mm²

Engineering Breakdown for 11 kVA at 230V

Input Rating11 kVA (230V Single-Phase AC (IEC))
Amperage at 0.85 Power Factor (Industrial Motor/Transformer)47.83 Amps
Amperage at 1.00 Power Factor (Resistive Load)47.83 Amps
Real Power (kW / Watts)9.35 kW (9,350 W)
Apparent Power (kVA) & Reactive Power (kVAR)11.0 kVA / 5.79 kVAR
Equivalent Mechanical Horsepower (HP)12.54 HP
NEC 125% Continuous Circuit Breaker60 A
Minimum Copper Conductor (100 ft / 30 m, ≤3% Drop)6 AWG (NEC) / 10 mm² (IEC)

Frequently Asked Questions

How many amps is 11 kVA at 230V (1-Phase)?

At 230V Single-Phase AC (IEC), 11 kVA equals 47.83 Amps at an industrial power factor of 0.85 (or 47.83 Amps at unity power factor 1.0).

What size breaker and wire is needed for 11 kVA at 230V?

For 47.83A continuous load, NEC requires a 125% rated breaker of 60A with 6 AWG copper conductors, while IEC standard sizing uses a 50A breaker with 10 mm² copper cable.

Other Power Ratings & Voltages

5 kVA at 230V (1P)10 kVA at 230V (1P)15 kVA at 230V (1P)20 kVA at 230V (1P)25 kVA at 230V (1P)30 kVA at 230V (1P)45 kVA at 230V (1P)50 kVA at 230V (1P)75 kVA at 230V (1P)100 kVA at 230V (1P)150 kVA at 230V (1P)200 kVA at 230V (1P)250 kVA at 230V (1P)500 kVA at 230V (1P)11 kVA at 120V Single-Phase AC11 kVA at 208V Single-Phase AC11 kVA at 240V Single-Phase AC (NEC)11 kVA at 208V Three-Phase AC11 kVA at 230V Three-Phase AC11 kVA at 400V Three-Phase AC (IEC Europe)11 kVA at 415V Three-Phase AC (UK / AU)11 kVA at 480V Three-Phase AC (US Industrial)11 kVA at 600V Three-Phase AC (Canada / Heavy)11 kVA at 24V DC Direct Current11 kVA at 48V DC Battery / Telecom Bus