TB-20230203R-002 Three-Phase Induction Trainer With Shorted Rotor Educational Equipment Electrical Lab Equipment
1. Equipment introduction
1.1 Overview
Three-phase asynchronous motor is a kind of induction motor, which is powered by 380V three-phase alternating current (phase difference 120 degrees) at the same time. Because the rotor and the stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different speeds, there is a slip, so it is called a three-phase asynchronous motor. The rotor speed of a three-phase asynchronous motor is lower than the speed of the rotating magnetic field. Due to the relative movement between the rotor winding and the magnetic field, electromotive force and current are generated, and the interaction with the magnetic field generates electromagnetic torque to realize energy conversion.
1.2 Features
It can be moved flexibly, easy to use and not easy to damage.
2. Technical parameters
Input power: three-phase 380V±10%
Weight: 13kg
Working conditions: Ambient temperature -10°C～+40°C Relative humidity <85% (25°C)
Dimensions: 350 X 330 X 160
330 X 150 X 210
3. Component list and detailed introduction
3.1 Main part:
No Name introduction
1 Starting resistor box Adjust the size of the resistor to change the speed
2 three-phase wound asynchronous motor Input three-phase star AC380V/delta AC220V
4. Experiment list
Experiment 1 [Three-phase wound asynchronous motor star connection start]
Experiment 2 [Principle of three-phase wound asynchronous motor]
ABOUT THE PROJECT
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