{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/electrical.volts_to_kw.input.json",
  "title": "Volts to kW — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "a": {
      "type": "number",
      "description": "Voltage (V) for V→kW; kW for kW→V"
    },
    "b": {
      "type": "number",
      "description": "Current (A)"
    },
    "phase": {
      "type": "string",
      "enum": [
        "single",
        "three"
      ],
      "description": "three = balanced line-to-line only"
    },
    "power_factor": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 1,
      "description": "Total power factor λ in (0, 1]. Legacy alias pf accepted by API adapter."
    }
  },
  "required": [
    "a",
    "b"
  ],
  "description": "Estimate real power from voltage, current, phase, and power factor. (calculation_version 1.3.1)"
}