Electrical Distribution Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-EE-12390
Quick Answer: The Electrical Distribution Trainer is a training panel for studying power distribution, with digital voltmeter and ammeter, 0-30 V variable AC and DC supplies, step-up and step-down transformers of 150 VA, a 3 phase transformer, MCB short circuit protection and star, delta, inductive and capacitive loads. It is used for experiments on distribution systems, losses, voltage control and protection relays.
Last updated: October 2026
Key Features
- Digital voltmeter and ammeter to record readings
- Low voltage variable AC and DC supplies, 0-30 V, built in
- Single phase step-up (30 V:240 V) and step-down (240 V:30 V) transformers, 150 VA each
- 3 phase transformer, 3 kVA (1 kVA per phase) with tap selection; primary 440 V, secondary 220 V
- Four load types: star-connected resistive, delta-connected resistive, inductive and capacitive
- Relays for over voltage, under voltage and over-current protection, with MCB short circuit protection
Technical Specifications
| Specification | Value |
|---|---|
| Meters | Digital voltmeter and ammeter |
| Variable supplies | 0-30 V AC and 0-30 V DC, built in |
| Step-up transformer | Single phase, 30 V:240 V, 150 VA |
| Step-down transformer | Single phase, 240 V:30 V, 150 VA |
| 3 phase transformer | 3 kVA (1 kVA per phase) with tap selection; a 5 kVA (1.66 kVA per phase) panel is also listed |
| Transformer voltage | Primary 440 V, secondary 220 V |
| Transformer housing | MS cabinet, for easy carrying |
| Winding | Copper wound |
| Control panel size | 42 × 24 inch |
| Front panel | Insulated Bakelite sheet, 6 mm thick |
| Short circuit protection | MCB |
| Short circuit test supply | 5 A variable AC through a variac |
| Loads | Star-connected resistive (internal), delta-connected resistive (internal), inductive (external), capacitive (internal) |
| Connections | 4 mm shockproof safety sockets; 4 mm education terminals with 4 pole MCB (4 nos) |
| Documentation | Instruction manual |
About This Product
A distribution trainer lets students study how electrical power is shared out from a transformer to loads. They can connect resistive, inductive and capacitive loads, read voltage and current on the panel meters, and see how losses, load voltage and power factor change. The relays and MCB show how a distribution system is protected against over voltage, under voltage, over-current and short circuits. An instruction manual is supplied with the trainer. School Lab Equipment India can export the Electrical Distribution Trainer to education buyers in Oman, Côte d'Ivoire, Belgium, Malawi and Jamaica.
Frequently Asked Questions
Q1. What experiments can be done on the Electrical Distribution Trainer?
Experiments include studying loads in ring and radial distribution systems, distribution losses and efficiency, load voltage control, power factor correction, 3 phase balanced and unbalanced load measurements, busbar arrangements, and operation of over voltage, under voltage and over-current relays.
Q2. Which loads and supplies are provided?
Star-connected resistive, delta-connected resistive, inductive (external) and capacitive loads, with 0-30 V variable AC and DC supplies built in.
Q3. What transformers does it have?
Single phase step-up (30 V:240 V) and step-down (240 V:30 V) transformers of 150 VA each, and a 3 phase transformer of 3 kVA with primary 440 V and secondary 220 V.
Related: Engineering Equipment, Electrical Machine Trainer, Electrical Installation Trainer, Experiment Case on Protective Measures and Safety.
For a quotation on the Electrical Distribution Trainer, contact School Lab Equipment India.