Grid type maintenance electrician assessment training device

 

This device is m--nly composed of tr--ning tables, mesh boards, and tr--ning components (can also be purchased by itself). Students conduct a reasonable layout of components based on the tr--ning line, and the installation and wiring are completed by the students themselves, which is close to the industrial site. Can complete the comprehensive tr--ning of machine tool lines, motor control lines, lighting and power distribution, comprehensive tr--ning for installation and debugging, tr--ning students' hands -on ability and practical skills. The tr--ning items can be determined by themselves, and the corresponding components are selected according to the selected items. This device can also be used as an assessment equipment for electrical engineering.

 

2. Features

 

1. Electrical control line components are installed on the mesh plate. It is convenient to operate, replace convenient, easy to expand, or develop new tr--ning programs (adding components to increase the corresponding tr--ning items).

 

2. The operating table can be put into use only three -phase and four -line AC power supply. It covers a small area, a small area, saving tr--ning houses, reducing infrastructure investment, and significant economic benefits.

 

3. The tr--ning desk is equipped with two groups of independent power supply. If you do not interfere with each other, you can tr--n two students at the same time. One group conducts lighting circuit experiments, a group of electric drag experiments

 

4. There are voltage leakage protectors and current leakage protectors to ensure the safety of the operator. The power supply output has functions such as monitoring and short -circuit protection. It is safe and reliable.

 

3. Technical performance

 

1. Input power supply: three -phase and four -line system ~ 380V ± 10% 50Hz 50Hz

 

2. Temperature: -5 ℃ ～+40 ℃, relative humidity <85%(25 ℃)

 

3. Device capacity: <1.5kva

 

4. Dimensions: about 1600mm × 750mm × 1690mm

 

Fourth, the tr--ning platform configuration

 

1. The public ministry has: there are voltage leakage and current leakage protection, the external power input has indicator lights, there is an emergency stop button, and the urgent situation is pressing the button to cut off the total power supply of the tr--ning desk.

 

2. There are two kinds of power supplies in each group of 380V or phase voltage 220V. The single -phase power socket and line voltage input indicator table.

 

3. Each group offers 3V, 6V, 9V, 12V, 18V, 24V, 36V low -voltage AC power supply.

 

4. Each group provides a constant current voltage voltage voltage power, voltage 0-30V, maximum current 3A, automatic gear replacement of built-in relay, continuous adjustment of multi-circle potentiometers, and digital indicator current voltage values.

 

5. The tr--ning table is an aluminum profile frame structure. The desktop is fire, waterproof, wear -resistant high -density board, strong structure, beautiful shape and generous shape, with component storage cabinets in the lower part, with universal wheels.

1. Product introduction

The device fully demonstrates the new energy vehicle charging device system, which fully demonstrates the composition, structure, principles, operations and discharge f--lures of the charging pile.

The supporting national standard charging electric gun and the vehicle charging seat, and the real driving motor runs.

2. Functional characteristics

1. Det--led schematic frame diagram display, real operating and operating charging system and motor drive system.

2. The panel adopts high -grade aluminum -plastic panels with 4mm thick corrosion, strike resistance, pollution resistance, fire prevention, and moisture -proof, and the surface is sprayed with primer p--nt by special crafts; the panel prints with color circuit diagrams and work diagram of the principle of never fading; students can be students. Intuize the structure of electric vehicle charging and motor drive system structure and physical objects to understand and analyze the working principle of electric vehicle charging and motor drive systems.

3. The true AC charging pile charging port is convenient for learning the definition and function of the charging port.

4. Install a little fire switch, charging pile decomposition component, motor drive system component, motor controller, operating conditions indicator, power switch, throttle pedal, braking pedal, power motor and battery and other modules and control switches.

5. The panel part uses a 1.5mm cold plate stamping and forming structure, which has a beautiful appearance; the bottom part is welded with steel structure, the surface is treated with spraying process, a self -locking wheel device, and a desktop of about 30cm on the base. Data, light detection instruments, etc.

6. Supporting charging pile smart charging cards, recharge software.

7. Install the voltage meter and current meter of the charging pile to display the data simultaneously.

8. Machinery assembly and fitter assembly virtual simulation software: This software is developed based on Unity3D, which can choose 6 -level image quality. It has the design and virtual disassembly of the reducer and shaft structure, the design and simulation of common mechanical mechanisms, institutional resource libraries, institutional resource libraries. Typical mechanical institutions (virtual disassembly of gasoline engines), software is an overall software, which cannot be separate resources.