Electrical assembly skills experimental device

Electrical assembly skills experimental device,Forced the tube of the stream tube, the insulation coefficient test experimental device

I. Overview

This device is composed of a multi -functional installation board (mesh plate) tr--ning platform and power device made by steel plates. Various components, devices and components selected during tr--ning can be easily installed on the mesh board, which is convenient and flexible.

According to the needs of teaching and tr--ning, you can choose different components, devices and components. Different curriculum modules, tr--ning of different projects, wide range of applications for this equipment, and many teaching content and tr--ning items that can be completed. The components, devices and components that have been used are removed from the tr--ning platform to centrally keep it, damage and lose less. A tr--ning place can complete several professional teaching and tr--ning and economics.

The tr--ning table is equipped with leakage protection, overload and circuit protection to ensure personal safety and equipment use.

Flexible, reliable, secure, and economical is the characteristic of this equipment. For schools with small tr--ning venues and restrictions on teaching funding, this equipment is an ideal vocational education tr--ning equipment.

2. Equipment technical indicators

1. Standard: The overall size is 1632mm × 750mm × 1638mm;

2. Materials for tr--ning tablets: steel plate, aluminum alloy structure;

3. Power: 1) Input: Three -phase AC 380V ± 10% 50Hz three -phase and five -line line; 2) fixed communication output: three -phase and five lines 380V interpolation 2 groups, 220V insert 2 groups, 220V socket 4 groups 4 groups 3) The adjustable DC output: 0 ～ 24V/2A continuously adjusted 2 groups (with pointer voltage, pointer current meter monitoring power changes in real time);

4. Interface and instrument: 2 pointer voltage tables, always monitor the power grid voltage change;

5. Protection: The fuse is short -circuit protection, the circuit breaker has overload protection, the leakage switch has leakage protection function, and the current of leakage protection action is ≤30mA.

Electrical assembly skills experimental device,Forced the tube of the stream tube, the insulation coefficient test experimental device

Technical Parameters:

1. Input power supply: single phase AC220V ± 10% 50Hz, power 4.5kW.

2. Multi -wing low noise fan parameters: --r volume 2000 m3/h, wind pressure 1000 PA, power 370W.

3. Experimental tube size: φ25 × 250mm, material bronze tube.

4. Differential pressure sensor: 0-1000Pa, 0.5 accuracy.

5. The experimental --r duct is made of transparent organic glass, which is divided into --r outlet section. The experimental section (the experimental section has two types of fork row and the smooth row).

6. The temperature is measured by the high -precision temperature sensor. The ** signal inputs the inspection instrument and the high -precision digital display table. All experiments such as the temperature, resistance, and flow velocity are all measured. The manual wind door adjusts the --r volume.

7. Dimensions: 2000 × 500 × 1700mm, the shape is st--nless steel, a mobile bracket with a double brake wheel.

8. 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