Three Phase Lab Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12865
Indian Lab Suppliers supplies the Three Phase Lab (Product ID: 12865) as part of its electronics engineering lab equipment range. It is a three-phase circuits lab that works from an 18 V per-phase supply, so students can wire star and delta circuits themselves.
Quick Answer
A three-phase low-voltage power supply takes 415 V line (230 V phase) mains and delivers 18 V per phase at 50 Hz, switched by a four-pole MCB. Students connect resistors (1, 10, 47 and 100 kΩ), capacitors (0.01, 0.1, 0.22 and 0.33 µF) and inductors (1.2, 10, 40 and 100 mH) in series or parallel, in star or delta, and measure phase and line voltages and currents. The line voltage is stated as 28 V, whereas an 18 V phase voltage gives about 31 V line in star, so please confirm the output rating at quotation. Only the supply unit connects to the mains; keep its cover closed.
Key Specifications
| Parameter | Detail |
|---|---|
| Input | Three-phase mains, 230 V phase / 415 V line, 50 Hz ±10% |
| Output | 18 V per phase, 50 Hz (line voltage: confirm at quotation) |
| Switch | Four-pole MCB |
| Resistors | 1, 10, 47 and 100 kΩ |
| Capacitors | 0.01, 0.1, 0.22 and 0.33 µF |
| Inductors | 1.2, 10, 40 and 100 mH |
| Circuits | Star and delta; series and parallel R, L, C |
Where This Is Used
Used to introduce three-phase theory in first-year engineering and polytechnic labs; power measurement follows on the Two Wattmeter Method Trainer (Product ID: 12870). Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
Why use a low-voltage supply?
At 18 V per phase students can safely make their own three-phase connections.
Which connections can be studied?
Star and delta, with R, L and C in series or parallel.
What does the supply need?
A three-phase 415 V, 50 Hz mains input.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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