Electrical Maintenance Skill Training Workbench
Specification
This training device is used to study the control of Mitsubishi inverter. Through relevant experiments, you can familiarize yourself with the operating characteristics of the three-phase asynchronous motor controlled by the inverter, master the control principle and control method, and cultivate the corresponding knowledge and skills of students. It is suitable for higher vocational and higher.
Features
The training platform adopts an aluminum profile column frame structure with a universal wheel at the bottom for flexible movement. The measuring instrument and the training power supply are integrated and installed, which is easy to use and not easy to damage.
The motor is fully equipped and can be used in combination to complete the training content of various courses.
The training platform has a good security protection system.
Performance parameters
Input power: three-phase five-wire system 380V±10% 60Hz
Dimensions: 1600mm × 800mm × 1500mm
Machine capacity: <2KVA
Weight: <150kg
Working conditions: ambient temperature -10 ° C ~ +40 ° C Relative humidity <85% (25 ° C)
Power Control Screen
The power control panel adopts an aluminum alloy profile panel, and the closed box structure is integrated with the lower placement frame.
Training table
The training table is supported by aluminum profiles and the bottom universal wheel with brakes for flexible movement and positioning. The desktop is made of 25mm thick high-density substrate, and the surface is treated with high-temperature and high-pressure fireproof board. The structure is firm and beautiful.
Power Control Screen Configuration
Three-phase five-wire power input, controlled by leakage circuit breaker, with emergency stop control button. In emergency, press the emergency stop button breaker to cut off the power.
It is equipped with a power indicator, a power outlet, and a safety power output terminal.
Companion devices
Motor module
A total of one type of motor is fixed on the test substrate. As shown below,
Training content
PU fretting operation experiment
Speed feedback system experiment
External fretting operation experiment
Interrupt power start experiment
Open loop running experiment
Speed positioning system experiment
External operation experiment
PID control system
Joint operation experiment
Network Control Experiment
Program running experiment
Communication operation experiment
Multi-level speed running experiment
