MR042E Electro mechanical Working Bench vocational training equipment 1.1 Summary
This training device includes various types of motor, capacitor, inductor, capacitor and other modules. Through related experiments, you can familiarize and control the principles and methods of motor control control, and cultivate the corresponding knowledge and skills of students. Evaluation of vocational education and training in vocational secondary schools and technical schools
1.2 Features
(1) The training device adopts aluminum column frame structure, and the power supply is integrated and installed.
(2) The unit circuit pendant box is fully configured and can be used in combination to complete the training content of various courses.
(3) The relevant units can be flexibly added or removed from the experimental subjects to meet the needs of different users.
(4) The device has a good security protection system.
2 performance parameters
(1) Input power: AC208V three-phase five-wire ± 10% 60Hz
(2) Overall dimensions: 1200mm × 800mm × 400mm
(3) Machine capacity: 0.2KVA
(4) Weight: <260kg
(5) Working conditions:
Ambient temperature -10℃～+40℃
Relative humidity ＜ 85% (25℃)
3 Product composition
3.1 Power Control Screen
The power control screen uses aluminum alloy profile panel, closed box structure, and is connected to the bottom frame as a whole. The upper part is fixed with an aluminum alloy beam that suspends the mobile box. 3.2 Power Box
(1) Three-phase five-wire power input is controlled by leakage breaker and equipped with emergency stop control button. In an emergency, the emergency stop button is pressed to cut off the power supply.
(3) Equipped with power indicator, power output socket and safety power output terminal.
(4) Built-in AC208V and AC120V AC power supply, all power supplies have short circuit protection.
3.3 Main Support Experimental Hanging Devices and Boxes
(1) 3 contactor boxes
(2) 1 thermal relay box
(3) A thyristor power supply box
(4) 1 Button Pendant Box
(5) 1 dynamometer
(6) 1 DC motor
(7) 1 three-phase squirrel-cage AC asynchronous motor
(8) 1 universal motor
(9) 1 synchronous generator
(10) Single phase motor
(11) A three-phase transformer
(12) Hanging box for voltage and ammeter
(13) Torque, speed, power display instrument pendant box
(14) A capacitor module
(15) 1 resistance module
(16) An inductance module
(17) 30 pieces of 4mm safety electrical connection cable
4 You can complete experimental training projects
1. General motor control circuit training project:
General motor awareness experiment
Jogging control experiment for general motor AC power
AC self-locking control circuit experiment for universal motor
DC power supply inching control experiment for general motor
Universal motor DC power supply motion control experiment
2. Synchronous generator control circuit training project:
Synchronous Generator Consciousness Experiment
Power generation experiment with synchronous generator
Experiment in synchronous generator control circuit.
3. Single-phase motor control circuit training project:
Single-phase motor reconnaissance experiment
Single-phase motor control experiment 4. Three Phase Squirrel Cage Motor Control Circuit Training Project:
Three-phase motor jog control circuit
Three-phase motor self-locking control circuit experiment
Three-phase motor forward and reverse control circuit experiment
Star delta motor starting control circuit experiment.
5. Three-phase transformer training project:
Understanding of the three-phase transformer experiment.
Three-phase transformer operation experiment
