electrical training

"DLWD-ETBE series maintenance electrician skill training system" has obtained ten national patents. It was included in the "Encyclopedia of China's Excellent Practical Patents"; it was selected by the "Hong Kong International Patented Technology Patent Products Expo" as the gold medal patent project with the most potential for transformation; the inventor was included in the book "World Contemporary Excellent Technology Experts"; the inventor was introduced by Included in "Chinese Celebrity Ceremony".

The electrical control circuit components are installed on the mounting board as a hanging board, which is convenient to operate and replace, which is convenient for expanding functions or developing new training; the selection of operating content is typical, practical and scientific....

"DLWD-ETBE series maintenance electrician skill training system" has obtained ten national patents. It was included in the "Encyclopedia of China's Excellent Practical Patents"; it was selected by the "Hong Kong International Patented Technology Patent Products Expo" as the gold medal patent project with the most potential for transformation; the inventor was included in the book "World Contemporary Excellent Technology Experts"; the inventor was introduced by Included in "Chinese Celebrity Ceremony".

This training system consists of a main control power supply module, a power supply module, an equipment transfer module, an electrical instrument module and a grounding protection module. The main control power module provides two adjustable AC0-450V three-phase five-wire power supplies; the power module can provide AC220V single-phase AC power, AC0-220V adjustable AC power, DC220V DC power, DC0-220V adjustable DC power supply; the equipment adapter module provides three-phase five-pole voltage transformer and arc suppression coil wiring and voltage display; electrical instruments can provide DC voltage and current measurement, AC voltage, current, power, power factor, frequency measurement, The grounding protection module is mainly used for grounding protection test.

1. Comprehensive Abundant training projects, open source code, components with clear screen printing and marking, exposed installation, and intuitive appearance. 2. Modular structure The modules are independent for easy adjustment, increasing and decreasing the modules. The wiring is simple for organizing various training projects and upgrade. 3. Expansion It can choose various main control module（MSP430 MCU series, PIC CU series, AVRCU series, and ARM series) according to the teaching needs. 4. Security Rich man-machine security protection devices such as good short-circuit protection, overload protection, strong and weak electricity using different terminals, equipped with totally enclosed cables, sockets, and emergency stop button.

1. The design concept adopts a desktop training platform with pendant structure, and the operating part and the control part are arranged separately. 2. The power supply part and the pendant part of the training platform are separated 3. The hanging board can be installed independently and used in combination, and the installation position can be adjusted according to the actual situation. 4. The training platform adopts three-phase five-wire access 5. The training platform can be put into use only with three-phase five-wire AC power 6. The control circuit and small motor used for skill training can simulate the electric drive system of various machinery in the factory, and can meet the skill training requirements of maintenance electrician's installation, debugging, fault analysis and elimination; 7. Some components are led to the terminals through wires, and students only need to wire on the terminals when wiring, which is beneficial to protect the components;

●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.

Defensive function. Chassis mechanical rotation angle limit protection function; Rise and fall mechanical limit protection function; Deploy configuration software and provide examples of application guidance and engineering application. The pneumatic part is divided into cylinder, air supply processor, air pump, solenoid valve and pneumatic gripper. It can rapidly grab and drop things.

The system integrates programmable controller (S7-1200), Botu software, and analog control experiment board. It is equipped with a communication programming cable and provides the required 24V/5A power supply. The system has functions such as leakage protection and power short-circuit protection. Complete experimental projects, flexible configuration, rich content, etc.