MR117E Induction Motor Trainer Teaching Equipment Educational Equipment Electrical Wiring Training System
1. Product Overview 1.1 Overview The training device includes various types of motors and industrial control components. Through relevant experiments, you can familiarize with the operating characteristics of three-phase AC motors and the use of various industrial control components, master the control principles and control methods, and cultivate students' corresponding Knowledge and skills, suitable for higher vocational, higher vocational, secondary vocational schools and technical and vocational schools related teaching and skills training assessment. 1.2 Features (1) The training platform adopts aluminum profile column frame structure, the whole is simple and generous, and the universal wheel is installed at the bottom, which can move flexibly and can adjust the height separately according to the ground conditions. The measuring instrument and the training power supply are built-in integrated with hanging box, which is easy to use and not easy to damage. (2) A variety of types of motors, fully equipped, can be used in combination. (3) Combination of software and hardware, can complete the training content of a variety of courses (4) The training platform has a good security protection system. 2, performance parameters (1) Input power: three-phase five-wire system 380V±10% 60Hz (2) Dimensions: 1200mm × 800mm × 1730mm (3) Machine capacity: <2KVA (4) Weight: <250kg (5) Working conditions: ambient temperature -10 ° C ~ +40 ° C Relative humidity <85% (25 ° C) 4, can complete the training content 4.1 Three-phase squirrel cage asynchronous motor experiment (1) Principles of three-phase asynchronous motor (2) Static test of three-phase asynchronous motor (3) Operation test of three-phase asynchronous motor (4) Star-delta start control of three-phase asynchronous motor (5) Three-phase asynchronous motor forward and reverse running experiment 4.2 Three-phase wound asynchronous motor experiment (1) Principles of three-phase wound asynchronous motor (2) Static test of three-phase wound asynchronous motor (3) Three-phase wound asynchronous motor connection and operation (4) Measurement of operating parameters of three-phase wound asynchronous motor (5) Start-stop control of three-phase wound asynchronous motor (6) Application training of slip ring rotor starter 4.3 Three-phase AC excitation synchronous electric and generator experiment (1) Principles of three-phase AC excitation synchronous motor (2) Static test of three-phase AC excitation synchronous motor (3) Three-phase AC excitation synchronous motor connection and operation (4) Start-up control experiment of three-phase AC excitation synchronous motor (5) Speed control operation control of three-phase AC excitation synchronous motor (6) Closed loop control experiment of three-phase AC excitation synchronous motor 4.4 three-phase two-speed motor experiment (1) Principles of three-phase two-speed motor (2) Static test of three-phase two-speed motor (3) Three-phase two-speed motor connection and operation (4) Start control experiment of three-phase two-speed motor (5) Speed control operation control of three-phase two-speed motor 5, matters needing attention 1. The incoming power of the test bench should be correctly connected and ensure that the grounding is good and reliable. 2. When using, keep your hands dry and clean. Pay attention to the surface of the equipment and do not use sharp objects to scratch. 3. During the experiment, after the correct connection of the line, the instructor should confirm the correctness before power-on experiment. It is strictly forbidden to touch the live parts with hands or conductive articles. 4. The main power switch must be turned off after the test bench is used. The circuit breaker handle is lowered down. 5. When the motor is working, it is strictly forbidden to touch the rotating shaft by hand. The power-on experiment must not exceed the rated voltage and power range of the device. 6. The measuring instrument on the test bench panel shall not exceed its rated range when in use.
