kVA ToolsBETA — Transformer
Bench
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Input — System Configuration
Input — Load Details
| Load | Quantity | Phase | Voltage (V) | Power Rating | Harmonic Load | Motor Load | Power Factor | Demand Factor | kW | kVAR | Current (A) | kVA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Output — Results
| Transformer | Transformer Running Demand (kVA) | Harmonic Penalty (kVA) | Harmonic-Adjusted Transformer Running Demand (kVA) | IEEE Standard Capacity (kVA) | Remarks | Largest Motor Starting Demand (kVA) | Total Demand During Largest Motor Starting (kVA) | Motor Starting Check |
|---|
Output — System Summary
| Parameter (Diversified) | Calculated Demand (kVA) | % of Total | |
|---|---|---|---|
| Number of Load Categories (Rows) | — | ||
| Number of Loads | — | ||
| Total Running kW | — | ||
| Total Running KVAR | — | ||
| Total Running Demand (Source kVA) ⓘ | — | ||
| Overall Power Factor ⓘ | — | ||
Output — Motor Starting Summary
| Parameter | Value |
|---|---|
| Number of 1Ø Motor Loads | — |
| Number of 3Ø Motor Loads | — |
| 1Ø Motor Loads Running Demand (kVA) | — |
| 3Ø Motor Loads Running Demand (kVA) | — |
| Total Motor Load Running Demand (kVA) | — |
| Motor Load Share (%) | — |
| Largest Motor Running Demand (kVA) | — |
| Largest Motor Starting Demand (kVA) | — |
| Total Demand During Motor Starting (kVA) | — |
Output — Harmonic Loads Summary
| Parameter | Value |
|---|---|
| Number of 1Ø Harmonic Loads | — |
| Number of 3Ø Harmonic Loads | — |
| Running Demand of Harmonic Loads (kVA) | — |
| Harmonic Share (%) | — |
| Severity Level | — |
| Recommended K-Rating | — |
| Transformer Derating Factor | — |
| Derated Share of Running Demand (kVA) | — |
| Harmonic-Derated Running Demand (kVA) | — |