Electrician assessment reality training desk

 

The equipment is composed of the assessment platform of steel plate, mesh board equipment and power device. According to the needs of teaching and tr--ning, you can choose different components, devices and components to perform tr--ning of different curriculum modules and different projects. The components, devices and components that have been used are removed from the device, concentrated, and less damage and loss. Equipment is equipped with leakage protection, overload and circuit protection to ensure personal safety and equipment safety.

 

2. Equipment technical indicators

 

1. Standard: The overall size is 1200mm × 850mm × 1000mm (± 10mm);

 

2. Equipment materials: sheet metal, wooden cabinet structure;

 

3. Power:

 

1) Enter: Three -phase AC 380V ± 10% 50Hz three -phase and five lines;

 

2) Fixed communication and output: three -phase and five -line 380V plug -in group, 220V plug -in group, 220V socket 1 group, 380V socket type 1 group

 

4. Protection: The fuse is a short -circuit protection, the circuit breaker has overload protection, the leakage switch has leakage protection function, leakage protection action current ≤30mA, with power supply instructions.

 

3. Equipment structure function

 

The equipment consists of three parts: tr--ning screen (built -in power supply), tr--ning table (including keyboard), and lockers. The steel surface is sprayed with high temperature and plastic treatment, which is beautiful and effective and effective; the layout of the power box is the power protection device, power indicator device, and power output;

 

One embedded assessment platform that can be adjusted on the left side of the tr--ning table can be adjusted. All components are led by terminals. Student wiring only needs to be wirled on the terminal. The dual -use terminal is facilitated to connect with the component and tr--ning power screen. The right side is equipped with a mesh board, and the angle can be installed in embedded; the bottom of the experimental table is equipped with at least 4 guide wheels to facilitate equipment movement; storage storage; storage; The cabinet adopts standard structure and drawer type, which is used to store tools and tr--ning materials. The computer is installed above the power screen by adjustable computer brackets.

Technical Parameters:

1. Power: AC 220V; 50Hz.

2. Heat source: heating copper block, use 36V safety voltage heating

3. Test materials: silicon rubber, rubber board, metal aluminum, --r, etc., plus the frame can detect powder, granular, and glue materials.

4. Measurement temperature range: room temperature ~ 100 ℃, accuracy ± 1 ℃.

5. Time part: range 0-999.9s; resolution 0.1s.

6. Measurement accuracy of thermal conductivity: ≤10%.

7. Sample size: φ130 × (1-100) mm.

8. Test range of thermal conductivity: 0.1 ～ 100W/m ・ k.

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

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

3. Principles display: Show the working principle of the wet alarm system, the three -dimensional animation demonstration, the three -dimensional model is translucent, and the internal water flow can be seen. Equipped with the exercise module (4 built -in multiple choice questions, there are prompts to choose correctly and errors)

4. Design arrangement: There are choices and calculation questions, each question has scored scores. After submission, the correct answer and score are displayed

B. Gas fire extinguishing system

1. System summary: Overview of the gas fire extinguishing system

2. Equipment cognition: set up a ** perspective, equipment det--ls (display the introduction or parameter of the device), practice (built -in 8 selection questions, there are prompts with correct and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, seven-fluoropropane unidirectional valve, high-pressure hose, gas unidirectional valve, safety valve, weighing alarm, electromagnetic promoter, smoke alarm, fire, fire Alarm controller.