Nvis 7015 Single Phase Induction Motor Lab

It includes phenomenon of excitation, running and reversing of the motor. Students can calculate the equivalent circuit parameters and the power factor of the motor. It demonstrates the relation between speed and torque, known as load characteristic or speed-torque characteristic of the motor.

All connections and appearance of panel are designed in a simple manner. Students can make connections by themselves.

• Features:

- Digitalized mircocontroller based measuring devices
- Equipped with supply indication lamps
- Control board consist of high grade FRP material to provide utmost safety to the users
- Machine with class "B" insulation
- Standard tabular spring balance with zero adjustment facility
- Machine with standard mechanical loading structure with rotor locking facility
- High standard BS-10 terminal to avoid electrical shock
- Brake-drum/pulley with heat suppression facility
- Rust free power coated mechanical structure
- Digital tachometer for speed measurement
- Online product tutorial

- Mains Supply: Single Phase, 230 V ±10 %, 50 Hz
- Single Phase Induction Motor:
        -- Type: Capacitor start
        -- Rating: 1 HP
        -- Voltage rating: 220 V
        -- Speed: 1440 RPM ±5 %
        -- Insulation: Class ‘B’
- Loading Arrangement: Mechanical
- Brake drum / Pulley: Aluminum Casted
- Digital Meters Used:
        -- AC Voltmeter: 450 V
        -- AC Ammeter: 10 A
        -- Wattmeter: 1500 W
- MCB (SP): 10 A
- Digital Tachometer: 20,000 RPM
- Optional:
        -- Single Phase Variac 10A

- Understanding fundamentals  and  operational working principles of single phase capacitor start induction motor
- Running and reversing phenomenon of single phase capacitor start induction motor
- Performance of single phase capacitor start induction motor at  no-load condition (no-load test) and correspondingly measure equivalent parameters
- Analysis of  single phase capacitor start induction motor by performing  blocked rotor test and correspondingly measure equivalent parameters
- Conduct load test of a single phase capacitor start induction motor and plot a graph between measured electrical parameters such as, current, voltage, torque, speed, etc.