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Three-Phase Data Center Service Calculator

Convert real power and power factor into apparent power and three-phase line current for service planning.

Inputs

System inputs

Range: 0.1–1,000,000 kW

Enter real three-phase load in kW. If the load is already apparent power, use a kVA-specific workflow instead of entering it here.

Range: 1–100,000 V

Enter line-to-line RMS voltage, not line-to-neutral voltage. Use the service voltage at the load.

Range: 0.1–1 decimal

Enter power factor as a decimal (0.90 means 90%). Use the operating-condition value, including the effect of the equipment power electronics.

Result

Apparent power (kVA)
111.11
Three-phase line current (A)
133.65

Formula

Calculation logic

Formula definitions and substituted values.

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Screening tool. Verify the result against the manufacturer's published rating, the actual equipment, route, floor, and applicable local requirements before ordering, installing, or relying on it.