Parallel Operation of Two Single Phase Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12875
Indian Lab Suppliers supplies the Parallel Operation of Two Single Phase Trainer (Product ID: 12875) as part of its electronics engineering lab equipment range. It lets students connect two 1 kVA single-phase transformers in parallel and study how they share a common load.
Quick Answer
Two 1 kVA transformers with 0-230 V primaries and tapped 0-200-230 V secondaries are wired on a panel with a printed circuit diagram, so students check polarity first and then parallel the secondaries. The pair can supply more than either transformer alone, and students compare how the load current divides between them, which depends on their voltage ratios and impedances. Two 500 V MI voltmeters and two 10 A MI ammeters read each transformer, and a 10 A single-phase MCB protects the circuit. A load is not listed in the specification; please confirm the loading arrangement at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Transformers | 2 × single phase, 1 kVA each |
| Primary voltage | 0-230 V |
| Secondary voltage | 0-200-230 V |
| Voltmeters | 2 × MI, 500 V |
| Ammeters | 2 × MI, 10 A |
| Protection | 10 A single-phase MCB |
| Mains supply | 230 V AC ±10%, 50 Hz |
| Dimensions | W 600 × D 350 × H 450 mm |
| Documentation | e-manual |
Where This Is Used
Used for parallel-operation and load-sharing practicals, often with the Sumpner's Test of Two Single Phase Trainer (Product ID: 12874) and the Load Test On 1 PH Transformer Panel (Product ID: 10431). Work on the panel at mains voltage under qualified supervision, with the unit earthed. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
What must be checked before paralleling?
Polarity and equal voltage ratios; otherwise a circulating current flows between the transformers.
What is the transformer rating?
1 kVA each; two are supplied.
Which meters are fitted?
Two 500 V MI voltmeters and two 10 A MI ammeters.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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