AC asynchronous motor and control experiment desk

It is m--nly composed of automotive three -phase AC asynchronous motor, motor controller, gear switch, accelerated pedal, ignition switch, power supply and fault setting system.

2. Product function

1. Cognition of the three -phase AC asynchronous motor and controller of the car;

2. The structure and principle of the three -phase AC asynchronous motor and controller of the car;

3. The manifestation of the driver's intention and the operation of permanent magnet motor;

4. Settings and assessment of common faults;

5. Equipped with a complete experimental manual.

3. Product specifications

1. The shape size is 1240 × 600 × 1700mm;

2. Power: 220VAC/50Hz;

3. The rated power of the motor: 4KW;

4. Motor rated speed: 3000rpm;

5. Motor working voltage: 72VDC;

6. The upper part of the box is formed as a whole, and the surface is rust -proof and p--nted; the lower part is welded by 40*40 square tube;

7. Use the UV tablet inkjet panel with a thickness of not less than 4mm. The color circuit diagram is not refunded and wear -resistant;

8. Two thousand -or two -directed foot wheels are installed at the bottom, equipped with brakes to facilitate the movement and fixing of the device.

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

A. Turbine design and virtual disassembly interface can be selected from turbine sn--l pole cone gear reducer, second -level pilot gear reducer, conical cylindrical gear reducer, coaxial cylindrical gear reducer, cone gear reducer, first -class cylindrical, first -class cylindrical, Gear reducer.

The YLLR-11A refrigerator --r-conditioning tr--ning assessment device "is based on the requirements of the Ministry of Education's" Revitalization of the 21st Century Vocational Education Course and Teaching Material Construction Plan ", with ability-oriented, employment-oriented, closely combined with the skills of production actual production and occupational positions. Products that are developed in accordance with the teaching and tr--ning requirements of vocational education. Suitable for higher vocational colleges, the principles of refrigeration technology, refrigeration fluid machinery, home refrigeration equipment and m--ntenance of vocational schools **) Teaching and tr--ning devices such as tr--ning. Cultivate the theoretical knowledge and professional practical skills of the technical professional and professional practice of --r conditioning and refrigeration technology, and engage in technical upgrades, renovation design, installation, commissioning, m--ntenance, m--ntenance, technical management of --r conditioning, refrigeration equipment and systems Skills applied talents.

Tr--ning devices are also suitable for technical schools, vocational tr--ning schools, vocational education centers, appr--sal stations/institutions/institutions, refrigeration equipment "Refrigeration Equipment M--ntenance Industry (Primary, Intermediate, **)" *r conditioning device operation installation and m--ntenance "," small refrigeration device "," small refrigeration and --r -conditioning device "and other courses.

1. Features

1. The system integrates the simulation --r conditioner and simulation refrigerator, and adopts a real refrigeration unit to satisfy actual teaching

2. The device is equipped with 2 systems, 1 set of --r -conditioning systems, a direct -cold/cold refrigerator comprehensive system 1 set to meet the requirements of --r conditioning and refrigerator tr--ning operations at the same time

3. The whole set of tr--ning devices integrate --r conditioners, refrigerators, refrigerators, electrical control systems, and fault simulation systems. The system is true and complete, the structure is clear, and compact

4. The tr--ning device visually shows the system structure and working principle of the heat pump type --r conditioner. It can be clearly seen that the real objects of the refrigeration circulation system structure and the m--n components. Digital display temperature meters, vacuum pressure gauges, and signal lights make the real -time working state of the entire heat pump split --r -conditioning system and refrigerator system clear at a glance; in addition, the pipeline has a visual liquid lens to observe the refrigerant state; The pipe is the blue part

5. The faulty setting can be simulated. Students analyze the causes of the f--lure of the f--lure, determine the scope of the f--lure, and perform the reasons. It is conducive to the skills appr--sal and assessment work

2. Technical parameters

1. Input power supply: single -phase three -line ～ 220V ± 10% 50Hz 50Hz

2. Device capacity: <1.2kva

3. Dimensions: 1000mm × 700mm × 1900mm

4. Refrigerator type: --r conditioning R22, refrigerator 600A

5. Safety protection: It has leakage voltage and leakage current protection device, which meets national standards