electrical

DLDS-1214F electrical installation equipment will train various kinds of innovated design ability, practical operation ability, and engineering practical ability of students according to the standards and processes of WSC. The equipment is also equipped with the world's skills competition supporting resource package. This equipment also includes building intelligent control training system, using KNX digital distributed control system for automation and centralized control management within the area of all kinds of lighting, air conditioning, curtains and other electrical equipment. It can fulfill the energy monitoring, not only effectively managing the electrical equipments, and providing flexible functions and effects, but also maintain and extend the service life of lamps and electrical equipment to achieve safety, energy saving, hommization , intelligentization . It can also be conveniently used according to the needs of users for expansion in the feature. Electrical installation device project, taking world skills competition modes and ideas for reference, is designed by combining with the practical training characteristics of technical schools. It is synchronous with the latest information of electrical installation device project in WSC, complete sharing the resources. The built equipment, in full compliance with the world competition site environment, let students experience the charm of the world competition. Related supporting information of this equipment consists of not only supporting test and evaluation standard of world skills competition and national skills competition, but also the training simulation questions and evaluation standards for WSC, and safety and health standards, etc.

●DLWD-DJB02 Motor Transformer Maintenance and Test Training System is the traning platform for remove,rewind,assembling,test,data analysis and other skills training of single-phase transformers,single-phase capacitor induction motor,three-phase squirrel cage induction motor and separately excited DC motor etc. ● The equipment is equipped with three-phase AC adjustable power supply, DC power supply, DC measurement instrument, AC measurment instrument & digital multi-function wattmeter,Motor power supply and test instrument. Beside the above instruments, there are motor inserting tools, Manual digital winding counter.

● The front cabinet of the equipment is equipped with variety of instruments,including three phase power display area, power supply operating area,button switch operation area. Back cabinet of the equipment is equipped with power outlet area, button switch outlet terminals,it is convenient to contact with the control part. ● There are four experiment boards inside the cabinet,they can be installed separately.It is easy to operate and replace,and we can extend new function or develop new training;it meets requirements of electrical maintenance installation,debugging,trouble analysis and trouble shooting.

●The system uses special mold profile,it adopts layer structure,operation part is under the workbench and measurement part is on the workbench, which is easy to operate. Modular structure, can adjust or replace the experiment module; ●The training system consists major control power supply module,power supply module,device adapter module,electrical instrumentation module and ground protection module.The major control power supply module provides two-way adjustable three-phase five-wire AC 0-450V power; power module provides AC 220V single-phase AC power supply,AC 0-220V adjustable AC power supply,DC 220V DC power supply,DC 0-220V adjustable DC power supply; device adapter module provides three-phase five-limb voltage transformer and eliminating-arc loop and voltage display; electrical instrumentation can provide the measurement of DC voltage and current,AC voltage,current,power,power factor,frequency measurement,ground protection module is mainly used to make ground protection test.

● The device is modern design,firm stand and saves space.It can put different hanging boards according to the teaching and training requirements,teaching contents of equipment are wide and the training projects are abundance,both front and back side allow two students to learn and assessment at same time,it achieve independent power supply without disturbing each other.and the boards are accessories which facilitate the expansion and updating of training content.The device allows students to choose control devices and form typical control circuit to find out and remove fault. ● The device is equipped with a variety of motor as control objective,enable students to learn a variety of motor motion control,operating characteristics and mechanical properties,which is conducive to study and troubleshooting of motor.

(1) Adopt the actual building structure, isolate each room, close to the work site, and also fully comply with the guiding ideology and knowledge points of the World Skills Competition; (2) Use a mesh board and a wooden mounting board structure for installation. The wooden board is installed on the mesh board, which is fully in line with the equipment used in the World Skills Competition; features: a. The equipment fully meets the architectural standards; b. The use of wooden boards for students Install closer to the wall; c. The mesh plate structure increases the flexibility of the equipment and facilitates training and teaching after the competition; d. The room adopts a trapezoidal open structure, which is completely consistent with the world skills competition environment, so that students can In the three-dimensional space, it is convenient to complete the installation of different circuits and master various installation techniques; e. In order to facilitate training and simulation testing, the mesh plate and template double-layer structure are used. The mesh plate is used for training, which can be reused and easy to operate. ; The use of wooden boards during skill assessment can simulate the real competition environment.

It can be used for "Elementary Maintenance Electrician Technology" and "Intermediate Maintenance Electrician Technology". The actual operation of the electrical control circuits and practical electronic circuits listed in the "Technology" textbook can enable students to exercise and improve their operating skills.

1. Safety In the supply, distribution and use of electric energy, no personal accidents and equipment accidents should occur 2. Reliability Meets the requirements of power users for power supply, that is, continuous power supply. 3. High-quality power supply system has low investment and stable operation. 4. Economical low operating costs and energy saving.

●This device fulfill the content and standard of low voltage electrical,motor and relay control circuit required by the advanced maintenance electrician training and examination skills,it can satisfy the relevant requirements of professional skill appraisal in the senior maintenance electrician skill examination.