212 kW to Amps at 415V Three-Phase AC (UK / AU)
Exact current (Amps), real power (kW), apparent power (kVA), mechanical horsepower (HP), breaker rating, and conductor size for 212 kW on a 415V Three-Phase AC (UK / AU) circuit.
Line Current (0.85 PF)346.98 AAt 1.0 PF: 294.94 A
Active / Apparent Power212.0 kW249.41 kVA · 131.39 kVAR
Recommended Breaker450 A (NEC)350 A (IEC Nominal)
Recommended Copper Wire500 kcmilIEC Metric: 185 mm²
Engineering Breakdown for 212 kW at 415V
| Input Rating | 212 kW (415V Three-Phase AC (UK / AU)) |
| Amperage at 0.85 Power Factor (Industrial Motor/Transformer) | 346.98 Amps |
| Amperage at 1.00 Power Factor (Resistive Load) | 294.94 Amps |
| Real Power (kW / Watts) | 212.0 kW (212,000 W) |
| Apparent Power (kVA) & Reactive Power (kVAR) | 249.41 kVA / 131.39 kVAR |
| Equivalent Mechanical Horsepower (HP) | 284.3 HP |
| NEC 125% Continuous Circuit Breaker | 450 A |
| Minimum Copper Conductor (100 ft / 30 m, ≤3% Drop) | 500 kcmil (NEC) / 185 mm² (IEC) |
Frequently Asked Questions
How many amps is 212 kW at 415V (3-Phase)?
At 415V Three-Phase AC (UK / AU), 212 kW equals 346.98 Amps at an industrial power factor of 0.85 (or 294.94 Amps at unity power factor 1.0).
What size breaker and wire is needed for 212 kW at 415V?
For 346.98A continuous load, NEC requires a 125% rated breaker of 450A with 500 kcmil copper conductors, while IEC standard sizing uses a 350A breaker with 185 mm² copper cable.
Other Power Ratings & Voltages
5 kW at 415V (3P)10 kW at 415V (3P)15 kW at 415V (3P)20 kW at 415V (3P)25 kW at 415V (3P)30 kW at 415V (3P)45 kW at 415V (3P)50 kW at 415V (3P)75 kW at 415V (3P)100 kW at 415V (3P)150 kW at 415V (3P)200 kW at 415V (3P)250 kW at 415V (3P)500 kW at 415V (3P)212 kW at 120V Single-Phase AC212 kW at 208V Single-Phase AC212 kW at 230V Single-Phase AC (IEC)212 kW at 240V Single-Phase AC (NEC)212 kW at 208V Three-Phase AC212 kW at 230V Three-Phase AC212 kW at 400V Three-Phase AC (IEC Europe)212 kW at 480V Three-Phase AC (US Industrial)212 kW at 600V Three-Phase AC (Canada / Heavy)212 kW at 24V DC Direct Current212 kW at 48V DC Battery / Telecom Bus