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Electrical Maintenance Experiment
Release Time : 2024-01-28 View Count : 次
Electrical M--ntenance Experiment,Forced streaming --r horizontal flat plate insulation coefficient test experimental device
YLDJX-01 motor m--ntenance skills tr--ning device practitioner tr--ning device is based on the "Common Electrical M--ntenance Work" national vocational qualification tr--ning tutorial written by the Ministry of Labor and Social Security and the China Employment Tr--ning Technology Guidance Center. Tr--ning and professional skills appr--sal for tr--ning and professional skills appr--sal. The tr--ning device includes knowledge and skills in the preparation of motor m--ntenance, motor disassembly and assembly, motor m--ntenance, and rep--r, testing, and trials. Tr--ning. At the same time, the tr--ning device is also suitable for technical schools, vocational education centers, and vocational qualification appr--sal stations (institutes) to conduct skills tr--ning and skill appr--sal and assessment.
Electrical M--ntenance Experiment,Forced streaming --r horizontal flat plate insulation coefficient test experimental device
YLDJX-01 motor m--ntenance skills tr--ning device practitioner tr--ning device is based on the "Common Electrical M--ntenance Work" national vocational qualification tr--ning tutorial written by the Ministry of Labor and Social Security and the China Employment Tr--ning Technology Guidance Center. Tr--ning and professional skills appr--sal for tr--ning and professional skills appr--sal. The tr--ning device includes knowledge and skills in the preparation of motor m--ntenance, motor disassembly and assembly, motor m--ntenance, and rep--r, testing, and trials. Tr--ning. At the same time, the tr--ning device is also suitable for technical schools, vocational education centers, and vocational qualification appr--sal stations (institutes) to conduct skills tr--ning and skill appr--sal and assessment.
1. The characteristics of the tr--ning device of motor m--ntenance skills tr--ning device
1. The control screen adopts the tr--ning platform structure, and the measuring instrument and electrical line components are fixed on the corresponding function block panel
2. The classification of the tr--ning items is clear, and every step in the motor m--ntenance process enables students to truly master the professional skills of motor m--ntenance.
3. The tr--ning device is modularized for skill tr--ning and the deepening of theoretical knowledge
4. This device has a good self -protection system. It provides excellent tr--ning equipment for realizing open tr--ning rooms
Second, motor m--ntenance skills tr--ning device practical tr--ning device technical performance
1. Input voltage: three -phase and four lines (or three -phase and five lines) ～ 380V ± 10% 50Hz
2. Working environment: The environment temperature range is -10 ~ + 40 ° C relative temperature <85%(25 ° C)
3. Device capacity: <1.5kva
4. Weight: 100kg
3. Motor m--ntenance skills tr--ning device tr--ning device equipment equipment
1. Power control screen
The control screen is iron double -layer sub -light dense -densely pattern spraying structure, aluminum panel
2. Tr--ning table
The tr--ning table is an iron structure, and the desktop is equipped with a anti -static insulating rubber pad to protect the operating table.
3. M--n control function board equipment project
(1) Input of three -phase and four -wire power supply, through the leakage protector and the general switch, the contactor is operated by the button and stop button, and a emergency stop control button is set.
(2) Control three pointer AC voltage tables on the screen panel to monitor the line voltage between each two phases in the three -phase input power supply.
(3) The timer and alarm recorder (service manager), usually use as a clock, has functions such as setting time, timely alarm, cutting off power supply; can also automatically record the leakage electronic alarm and instrument superiority caused by wiring or operating errors. The total number of alarms of the range provides a unified evaluation criteria for the assessment of student skills tr--ning.
(4) The three -phase adjustment of the AC power supply, regulate the pressure through the 1.5kva three -same axis auto -coupled regulator, and output 0 to 450V/5A.
(5) DC power supply part:
220V/0.5A DC power supply, as well as short -circuit protection functions.
0 ～ 50V can adjust the DC high -voltage power supply in a group, with overvoltage protection and short -circuit protection functions.
Electrical M--ntenance Experiment,Forced streaming --r horizontal flat plate insulation coefficient test experimental device
Purpose:
The --r heat control coefficient when the --r flows across the surface of the tablet horizontally; according to a similar analysis of the inspiration process of the forced exercise, the experimental data is organized into a standard formula.
M--n configuration:
Multi -wing low -noise fan, automatic adjustment of wind door, combined organic glass tunnel, organic glass experimental section, copper tablet test parts, solid pressure regulating module distribution position adjustment heating power, number display current meter, voltage meter display heating current voltage The flow flow is measured by the tube tube with a pivotal pressure sensor, the temperature is measured by the PT100 thermal resistance, and the 8 -way signal input the inspection instrument display the temperature, resistance, flow, and st--nless steel bracket.
Technical Parameters:
1. Input power supply: single phase AC220V ± 10% 50Hz, power 1.5kW.
2. Multi -wing low noise fan parameters: --r volume 2000m3/h, wind pressure 1000 PA, power 370W.
3. Electro -plated copper tablet testing specifications: Δ = 0.1 mm, 250mm in length, 180 mm width, surface darkness ε = 0.2, heating coefficient λ = 15 (w/m ℃); electric heating power: 500W.
4. Better Tube flow meter Differential pressure sensor: 0-1000Pa, 0.5 accuracy.
5. The experimental --r duct is made of transparent organic glass, which is divided into --r outlets, experimental section test sections, etc., and the flange nut is connected to each other.
6. The temperature is measured by the high -precision temperature sensor. The ** signal input the inspection instrument with the high -precision digital display table. The display of the test parameters such as the temperature, resistance, and flow velocity of the display, and 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 Electric 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)
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