Quick Answer
Calculate Electrical Distribution Panel Load Imbalance Ratio
Calculator
Result Interpretation
Electrical Distribution Panel Load Imbalance Ratio Calculator computes Load Imbalance Ratio in 1 using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Phase A Current = 120
- Phase B Current = 100
- Phase C Current = 80
Expected Result:
- Load Imbalance Ratio = 0.2
Engineering Interpretation:
Under the given input conditions, the calculated result is: Load Imbalance Ratio = 0.2.
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
load imbalance ratio = max(abs(phase a current - (phase a current + phase b current + phase c current) / 3.0), abs(phase b current - (phase a current + phase b current + phase c current) / 3.0), abs(phase c current - (phase a current + phase b current + phase c current) / 3.0)) / ((phase a current + phase b current + phase c current) / 3.0)Formula family: formula_utilities_electrical_distribution_panel_load_balancing_validator
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| Ia | Phase A Current | INPUT | Phase A Current |
| Ib | Phase B Current | INPUT | Phase B Current |
| Ic | Phase C Current | INPUT | Phase C Current |
| result | Load Imbalance Ratio | OUTPUT | Load Imbalance Ratio |
Calculation Steps
- Enter the phase a current in A.
- Enter the phase b current in A.
- Enter the phase c current in A.
- Step 1: Compute load imbalance ratio.
- Read the load imbalance ratio (1) from the results.
Engineering Summary
Calculate Electrical Distribution Panel Load Imbalance Ratio
Frequently Asked Questions
What does this calculator calculate?
The Electrical Distribution Panel Load Imbalance Ratio Calculator estimates Load Imbalance Ratio based on the input parameters you provide
Why is phase a current important in this calculation?
phase a current is inversely proportional to load imbalance ratio. When you enter phase a current in A, the calculator uses it in the engineering formula to compute the output
How should I interpret the result load imbalance ratio?
The calculator outputs load imbalance ratio. 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: Phase A Current (A), Phase B Current (A), Phase C 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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