Three to Six Phase Conversion Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12953
Indian Lab Suppliers supplies the Three to Six Phase Conversion Trainer (Product ID: 12953) as part of its electronics engineering lab equipment range. It shows how a three-phase supply is converted to six phases with three single-phase transformers.
Quick Answer
Three identical single-phase transformers (0–230 V primary, 30–0–30 V secondary at 300 mA) are connected to the three-phase supply; because each centre-tapped secondary gives two voltages 180° apart, the three secondaries together give six phases spaced 60° apart. Students first check winding polarity (the dot convention), then build the six-phase system and view it on an oscilloscope against a single-phase reference. The panel is also used to verify line and phase relations in star and delta connections, with a bulb holder for a lamp load.
Key Specifications
| Parameter | Detail |
|---|---|
| Mains supply | 415 V ±10%, 50 Hz, three phase |
| Transformers | 3 identical single-phase; primary 0–230 V; secondary 30–0–30 V at 300 mA |
| Digital meters (3½ digit) | AC voltmeter 500 V; AC ammeter 2 A |
| Protection | TPN MCB 10 A; supply indication lamps |
| Load | Bulb holder |
| Dimensions / weight | L 600 × H 450 × D 350 mm; about 18 kg |
| Accessories | 22 shrouded 4 mm patch cords (11 red, 11 black) |
| Also required | Three-phase variac above 1 A; dual-trace 20 MHz oscilloscope |
Where This Is Used
Used in electrical engineering laboratories for transformer polarity, phase conversion and star-delta measurements. The primary side is at mains voltage, so keep the panel earthed and change connections only with the supply off. See also Three Phase Transformer Trainer (Product ID: 12940) and 3-Phase Parameter Measurement (Product ID: 12974). Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
How many transformers are used?
Three identical single-phase transformers.
What else is needed?
A three-phase variac above 1 A and a dual-trace 20 MHz oscilloscope.
What is the phase spacing of the output?
Six phases 60° apart.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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