Quick Answer
Calculate Three-Phase Balanced Real Power (Line-to-Line Voltage)
Calculator
Result Interpretation
Three-Phase Balanced Real Power (Line-to-Line Voltage) calculator computes Three-Phase Real Power in W using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Line-to-Line Voltage = 400
- Line Current = 10
- Power Factor = 0.95
Expected Result:
- Three-Phase Real Power = 6581.7930687617
Engineering Interpretation:
Under the given input conditions, the calculated result is: Three-Phase Real Power = 6581.7930687617 W.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
three-phase real power = sqrt(3) * line-to-line voltage * line current * power factorFormula family: formula_electrical_three_phase_balanced_power_calculator
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| Line-to-Line Voltage | Line-to-Line Voltage | INPUT | Line-to-Line Voltage |
| Line Current | Line Current | INPUT | Line Current |
| Power Factor | Power Factor | INPUT | Power Factor |
| Three-Phase Real Power | Three-Phase Real Power | OUTPUT | Three-Phase Real Power |
Calculation Steps
- Enter the line-to-line voltage in V.
- Enter the line current in A.
- Enter the power factor in 1.
- Step 1: Compute three-phase real power.
- Read the three-phase real power (W) from the results.
Engineering Summary
Calculate Three-Phase Balanced Real Power (Line-to-Line Voltage)
Frequently Asked Questions
What does this calculator calculate?
The Three-Phase Balanced Real Power (Line-to-Line Voltage) calculator estimates Three-Phase Real Power based on the input parameters you provide
Why is line-to-line voltage important in this calculation?
line-to-line voltage is directly proportional to three-phase real power. When you enter line-to-line voltage in V, the calculator uses it in the engineering formula to compute the output
How should I interpret the result three-phase real power?
The calculator outputs three-phase real power in W. For larger power values, divide by 1000 to express the result in kW, or by 745.7 for horsepower. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Line-to-Line Voltage (V), Line Current (A). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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