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Three to Six Phase Conversion Trainer Manufacturer,Supplier and Exporter in India

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.