850 kW to Amps at 600V Three-Phase AC (Canada / Heavy)
Exact current (Amps), real power (kW), apparent power (kVA), mechanical horsepower (HP), breaker rating, and conductor size for 850 kW on a 600V Three-Phase AC (Canada / Heavy) circuit.
Line Current (0.85 PF)962.25 AAt 1.0 PF: 817.91 A
Active / Apparent Power850.0 kW1000.0 kVA · 526.78 kVAR
Recommended Breaker1600 A (NEC)1000 A (IEC Nominal)
Recommended Copper Wire2× 1000 kcmil (Parallel)IEC Metric: 2× 400 mm²
Engineering Breakdown for 850 kW at 600V
| Input Rating | 850 kW (600V Three-Phase AC (Canada / Heavy)) |
| Amperage at 0.85 Power Factor (Industrial Motor/Transformer) | 962.25 Amps |
| Amperage at 1.00 Power Factor (Resistive Load) | 817.91 Amps |
| Real Power (kW / Watts) | 850.0 kW (850,000 W) |
| Apparent Power (kVA) & Reactive Power (kVAR) | 1000.0 kVA / 526.78 kVAR |
| Equivalent Mechanical Horsepower (HP) | 1139.87 HP |
| NEC 125% Continuous Circuit Breaker | 1600 A |
| Minimum Copper Conductor (100 ft / 30 m, ≤3% Drop) | 2× 1000 kcmil (Parallel) (NEC) / 2× 400 mm² (IEC) |
Frequently Asked Questions
How many amps is 850 kW at 600V (3-Phase)?
At 600V Three-Phase AC (Canada / Heavy), 850 kW equals 962.25 Amps at an industrial power factor of 0.85 (or 817.91 Amps at unity power factor 1.0).
What size breaker and wire is needed for 850 kW at 600V?
For 962.25A continuous load, NEC requires a 125% rated breaker of 1600A with 2× 1000 kcmil (Parallel) copper conductors, while IEC standard sizing uses a 1000A breaker with 2× 400 mm² copper cable.
Other Power Ratings & Voltages
5 kW at 600V (3P)10 kW at 600V (3P)15 kW at 600V (3P)20 kW at 600V (3P)25 kW at 600V (3P)30 kW at 600V (3P)45 kW at 600V (3P)50 kW at 600V (3P)75 kW at 600V (3P)100 kW at 600V (3P)150 kW at 600V (3P)200 kW at 600V (3P)250 kW at 600V (3P)500 kW at 600V (3P)850 kW at 120V Single-Phase AC850 kW at 208V Single-Phase AC850 kW at 230V Single-Phase AC (IEC)850 kW at 240V Single-Phase AC (NEC)850 kW at 208V Three-Phase AC850 kW at 230V Three-Phase AC850 kW at 400V Three-Phase AC (IEC Europe)850 kW at 415V Three-Phase AC (UK / AU)850 kW at 480V Three-Phase AC (US Industrial)850 kW at 24V DC Direct Current850 kW at 48V DC Battery / Telecom Bus