Transformer Sizing
Distribution transformer capacity and impedance sizing
Beta module: functional, with verification in progress.
Code references
Inputs
| Parameter | Unit |
|---|---|
| Connected Loads (JSON array) | — |
| Primary Voltage | V |
| Secondary Voltage | V |
| Cooling Type | — |
| Altitude | m |
| Harmonic Content (JSON) | — |
Runs in the Insha by Schnell workspace. Verified calculators return explicit pass / fail / warning results with a clause trail.
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Insha by Schnell is in beta. All calculator outputs require review by a licensed SCE-registered engineer before submission to MOMRA, Civil Defense, MODON, the Royal Commission, or site execution.
Frequently asked questions
- What does the Transformer Sizing calculator do?
- Distribution transformer capacity and impedance sizing. It references SBC 401 (Saudi Electrical Code).
- Which Saudi Building Code references does the Transformer Sizing calculator use?
- The Transformer Sizing calculator references SBC 401 (Saudi Electrical Code).
- What inputs does the Transformer Sizing calculator need?
- The Transformer Sizing calculator takes 6 inputs: Connected Loads (JSON array), Primary Voltage (V), Secondary Voltage (V), Cooling Type, Altitude (m), Harmonic Content (JSON).
- Is the Transformer Sizing calculator verified?
- Transformer Sizing is a beta module. It works, but verification is still in progress. Its results carry documented limitations and require review by a licensed SCE-registered engineer before submission or site execution.