Low -voltage electrician training training description

1. Equipment overview

"Low -voltage electrician practical tr--ning device" is a device developed based on the test lines listed in the "Low -speed Power Working Industry Safety Technical Tr--ning Outline and Evaluation Standard". Through the operation of this device Application technology and operational skills, this device is not only for students to conduct skills tr--ning, but also an ideal equipment for the evaluation tr--ning of low -voltage electricity certificates for low -voltage electricity certificates for technical colleges, technical schools, vocational schools and labor vocational skills appr--sal departments.

2. Functional characteristics

1. Electric control line components are installed on the electrical installation board, which is convenient and convenient for replacement.

2. The operation screen only requires a three -phase and four -line AC power supply, which can be put into use;

3. Control lines for skill tr--ning and small motors that are specially designed can meet the requirements of low -voltage electrician practical skills tr--ning;

4. Reextering contact control line tr--ning all components are led to plug -in terminals through the wire. Students only need to be wirled on the terminal when the student wiring is conducive to protecting components;

5. There is a voltage leakage protector and a current leakage protector to ensure the safety of the operator; the output of each power supply has monitoring and short -circuit protection. The device can automatically protect, avoid burning fuses and damaged electrical appliances, and ensuring the smooth progress of tr--ning;

 

6. The device has a three -phase power output short -circuit protection function, which prevents students from short -circuit damage components due to wiring errors or errors during tr--ning. At the same time, it can ensure the smooth tr--ning and save the cost of tr--ning.

 

7. Unlike the tr--ning equipment on the market, this equipment uses real meta -device.

 

8. M--ntenance Electric Electrical Electric and Occupational Qualification Tr--ning Evaluation Simulation Simpage Simpage

 

This software is the format of the APK. It can be used on the PC side or can also be used on the mobile terminal. This software can manually set the fault and can automatically set the fault. The green box in the circuit graph select the manual setting fault point (at most you can set it at most, you can set it up 39 fault points), you can also automatically perform a random f--lure point settings through the system, two random fault points settings, random three fault points settings, random four fault points settings, random five fault points settings, in this software There are functions such as toolboxes, component libraries, magnifying glasses, circuit diagrams, etc. You can choose a multimeter to detect through the toolbox, select the appropriate element through the component library, and clearly understand the components and circuits by the magnifying glass. This software starts the control circuit f--lure setting through the motor star triangle, and has been investigated to allow students to understand the working principle and circuit structure of the motor star triangle to start the control circuit.

Technical Parameters:

1. Operating environment: temperature 0-400C, relative humidity: ≤90%RH, power supply: 220V/50Hz, can be continuously operated.

2. The water storage tank, 500 × 400 × 400mm, material PVC board.

3. Measurement of water tank: 6L, transparent organic glass, with measuring scale.

4. Experimental flow: 0 ~ 200ml/s, the piston diameter φ12mm.

5. Experimental water tank: 40L, which is made of organic glass. It is equipped with automatic feedback and piston tablet metering device. The angle of the incident and outflow direction is 90 °.

6. Silent and environmentally friendly pump: Saying: 10m, rated flow: 12L/min, power: 90W.

7. The fluid used in the experiment-water is full circular design, which fully saves water resources.

8. The frame and countertop are made of 304 st--nless steel. The structure is compact, beautiful in appearance, and convenient to operate.

9. Dimensions: 1500 × 500 × 1600mm (length × width × height), the frame is a mobile design, with a foot wheel and imprisoned feet.

Purpose:

1. Suitable for engineering fluid mechanics (hydropower) teaching experiments.

2. Measure the impact of the spray water flow on the pipe mouth on the baffle.

3. Measure the modifier correction coefficient to analyze the correlation between the angle of the shot out of the output and the momentum.

4. Compare the impact of the measured tablet with the impact force calculated by the use of the dynamic volume, and deepen the understanding of the dynamic equation.

5. Building building and smart building electrical installation virtual simulation software