How Many Amps Is 468.38 kW at 460V?

At 460V, 468.38 kW pulls approximately 691.62 amps on AC three-phase (PF 0.85). This is the case typical for commercial HVAC, industrial motors, rooftop units, and three-phase panel loads. Always verify against the equipment nameplate for actual install sizing.

468.38 kW at 460V, AC three-phase (PF 0.85)

691.62 Amps

468.38 kilowatts at 460V on AC three-phase ≈ 691.62 amps

AC Single Phase (PF 0.85)1,197.91 A

DC (ideal baseline)1,018.23 A

Try: 200kW at 460V 150kW at 460V 125kW at 460V 100kW at 460V

Volts

Amps (AC three-phase, PF 0.85)

691.62

Formulas

DC: kW to Amps

I_(A) = 1000 × P_(kW) ÷ V_(V)

1000 × 468.38 ÷ 460 = 468,384 ÷ 460 = 1,018.23 A

AC Single Phase (PF = 0.85)

I_(A) = 1000 × P_(kW) ÷ (PF × V_(V))

468,384 ÷ (0.85 × 460) = 468,384 ÷ 391 = 1,197.91 A

AC Three Phase (PF = 0.85)

I_(A) = 1000 × P_(kW) ÷ (√3 × PF × V_L-L), where V_L-L is the line-to-line voltage

468,384 ÷ (1.732 × 0.85 × 460) = 468,384 ÷ 677.21 = 691.62 A

Equipment & Circuit Sizing

Energy Cost

468.38 kW costs $79.63/hour at $0.17/kWh (rates last reviewed April 2026). See breakdown.

Power Factor Reference (AC three-phase)

How the line current for 468.38 kW at 460V changes with load power factor, on the same AC three-phase circuit basis the rest of the page uses. DC has no power factor; PF 1.0 represents resistive AC loads.

Load Type	PF	468.38 kW at 460V (AC three-phase)
Resistive (heaters, incandescent)	1	587.87 A
Fluorescent lamps	0.95	618.81 A
LED lighting	0.9	653.19 A
Synchronous motors	0.9	653.19 A
Typical mixed loads	0.85	691.62 A
Induction motors (full load)	0.8	734.84 A
Computers (without PFC)	0.65	904.42 A
Induction motors (no load)	0.35	1,679.64 A

AC Conversion Comparison

On DC, 468.38kW at 460V draws 1,018.23A. AC single-phase at PF 0.85 pulls 1,197.91A because reactive current is added on top of the real power. Three-phase at the same voltage needs only 691.62A per line since the same 468.38kW is shared across three conductors instead of one.

Circuit Type	Formula	Result
DC	468,384 ÷ 460	1,018.23 A
AC Single Phase (PF 0.85)	468,384 ÷ (0.85 × 460)	1,197.91 A
AC Three Phase (PF 0.85)	468,384 ÷ (1.732 × 0.85 × 460)	691.62 A

Other kW Values at 460V

kW	AC 3-Phase per line, PF 0.85	AC 1-Phase PF 0.85
15 kW	22.15 A	38.36 A
18 kW	26.58 A	46.04 A
20 kW	29.53 A	51.15 A
22 kW	32.49 A	56.27 A
25 kW	36.91 A	63.94 A
30 kW	44.3 A	76.73 A
35 kW	51.68 A	89.51 A
40 kW	59.06 A	102.3 A
50 kW	73.83 A	127.88 A
60 kW	88.6 A	153.45 A
75 kW	110.74 A	191.82 A
100 kW	147.66 A	255.75 A
125 kW	184.57 A	319.69 A
150 kW	221.49 A	383.63 A
200 kW	295.32 A	511.51 A

Same kW, Other Voltages

Each destination page leads with the interpretation most common for that voltage, so the amps shown below use the same basis as the page you'd land on: single-phase for residential voltages, three-phase for commercial/industrial panel voltages, DC for low-voltage.

electrical_services 468.38 kW at 208V = 1,529.53A (3-phase) electrical_services 468.38 kW at 400V = 795.36A (3-phase) electrical_services 468.38 kW at 480V = 662.8A (3-phase) electrical_services 468.38 kW at 575V = 553.29A (3-phase)

Related Calculations

bolt 468,384W to amps at 460V payments 468,384W running cost cable Wire size for 691.62A at 460V (3Φ)

Frequently Asked Questions

How many amps is 468.38 kW at 460V?expand_more

468.38 kW at 460V draws about 691.62 amps on an AC three-phase circuit at PF 0.85. Alternate cases at the same voltage: 1,018.23A on DC, 1,197.91A on AC single-phase.

Why do industrial systems use kW instead of watts?expand_more

Industrial equipment operates at higher power levels. 468.38 kW is easier to express than 468,384W. The math is identical, just scaled by 1000.

What is 468.38 kW in watts?expand_more

468.38 kW equals 468,384 watts. Multiply kilowatts by 1000.

How does three-phase affect the amps for 468.38 kW?expand_more

Three-phase at 460V draws 691.62A per line versus 1,197.91A single-phase. Less current per conductor means smaller wire and lower I²R losses.

What is the formula for kW to amps?expand_more

DC: Amps = (kW × 1000) ÷ Volts. AC single-phase: Amps = (kW × 1000) ÷ (Volts × PF). AC three-phase: Amps = (kW × 1000) ÷ (Volts_L-L × √3 × PF).

This calculator provides estimates for reference purposes only. Always consult a licensed electrician and verify compliance with the National Electrical Code (NEC) and local electrical codes before performing any electrical work.