DYDT-19 Elevator Motor Electrical Control Experimental Platform

Release time：2024-06-28 14:30viewed：times

1. Product Overview The
elevator motor electrical control tr*ning station can be used for teaching and tr*ning such as circuit wiring installation, principle verification, and skill assessment of the m*n drive system of an AC two-speed elevator. Through tr*ning, students' hands-on ability can be effectively tr*ned, and students can understand the structure and principle of the elevator motor drive system and master the control and speed regulation methods of an AC two-speed elevator. Teachers can use it to tr*n and assess students on elevator electrical control according to teaching needs. It is very suitable for teaching and skill tr*ning related to elevators and mechatronics offered by higher vocational colleges , technical colleges, and secondary vocational schools. In addition, it can also be used as a skill tr*ning, skill assessment, and assessment in technical schools, vocational education centers, and vocational qualification appr*sal stations.
2. Technical Parameters
(I) Power supply
1. Input power supply voltage
2. System total power supply voltage: three-phase AC (380±38) V; frequency: (50±1) Hz.
3. Switching power supply input power supply voltage: AC (220±22) V; frequency: (50±1) Hz.
4. Switching power supply output voltage: DC (24 ± 2.4) V; DC (12 ± 1.2) V; DC (9 ± 0.9) V; DC (5 ± 0.5) V;
(ii) System current ≤ 2A
(iii) System power ≤ 0.5KVA
(iv) System weight: ≤ 150kg
(v) Working environment: temperature -10 ℃ ~ + 40 ℃ Relative humidity < 70% (30 ℃) Altitude < 4000m
(vi) Dimensions:
1. Overall size of the operating cabinet: 1000mm * 750mm * 1850mm
2. Tr*ning table size: 1000mm * 750mm * 800mm
3. Tr*ning table size: 890mm * 330mm * 1050mm (including motor)
(vii) Safety protection: Safety meets national standards
1. With automatic leakage protection function
2. With short circuit protection function
3. Overload protection
function 2. Equipment structure composition (features)
The Zhongren Elevator Motor Electrical Control Operation Cabinet consists of a tr*ning table and a tr*ning platform.
(I) Tr*ning table
1. The experimental table has two locked drawers for storing tr*ning tools and equipment and tr*ning materials, and there is a double-door storage cabinet with a lock function at the bottom. The four legs at the bottom of the tr*ning table are equipped with universal wheels with brakes (the universal wheels are stable and reliable when braked, and flexible in unlocked state, which is convenient for tr*ning, transportation or movement).
2. The m*n part of the tr*ning table adopts a full steel structure, with matte spray-coated steel plates, which is beautiful and durable. The desktop is made of high-density medium-density fiberboard, the operating edge is trimmed, the edge is thickened and polished with a small R shape, and the slide r*l adopts a silent slide r*l; the desktop height adopts an ergonomically suitable height of 800mm.
(II) Tr*ning table
1. The m*n part of the tr*ning table adopts a full steel structure, with matte spray-coated steel plate, which is beautiful and durable. The table top is printed with aluminum-plastic plate. The entire tr*ning table consists of a leakage protection switch, a fuse, a switching power supply, a digital tachometer, a digital timer, a dual-speed motor, a speed sensor , an intelligent card-swipe start circuit board, an emergency stop switch, a three-phase reactor, an AC contactor, a thermal relay, a lighting fluorescent lamp, various buttons and safety terminals.
2. This single tr*ning table leads the installation terminals of the m*n functional components of each AC dual-speed elevator m*n drive system to the panel, and adopts a plug-in safety wiring method. Students can perform unlimited installation and wiring tr*ning according to the electrical control principle of the elevator, which serves the purpose of elevator installation and debugging tr*ning without easily damaging the components.
3. This tr*ning table uses two opening methods: key emergency opening and card swiping, which is convenient for teachers to manage tr*ning equipment, prevent unauthorized persons from arbitrarily operating equipment, and effectively protect students' personal and equipment safety.
4. Virtual simulation system for comprehensive integrated tr*ning of vocational skills The model
in the software can be rotated 360°, enlarged, reduced, and translated, and there are general interactive buttons: return, home page, help. There are prompts for all virtual simulation task processes, and the software automatically ticks after completing a task. There are experimental tasks 1 and basic stereo above the tool library ( the XYZ space coordinate icon automatically rotates with the rotation when the model is rotated.) A. Plane stereo: The experimental steps are divided into experimental tasks (text prompt tasks) - build models (drag the model in the tool library to the three-projection surface system, and the projection will automatically appear. There will be prompts when the selection is wrong) - change posture (change by clicking the up, down, left, and right arrows) - select projection (enter the answer interface, and select the three-dimensional projection diagram completed at this time in 6 items) B. Cutting stereo: The experimental steps are divided into experimental tasks (text prompt tasks) - build models (drag the model in the tool library to the three-projection surface system, and the projection will automatically appear) - mark the projection situation (mark the three-dimensional projection diagram, and select the corresponding annotation symbol in the 14 blank columns) C. Intersecting solids: The experimental steps are divided into experimental tasks (text prompt tasks) - digging holes (select any digging hole model, then you can select any surface in the XYZ space coordinates, the models will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will have a corresponding degree of cross-section) - aperture change (select 1-4 apertures) - rear through hole - select projection (enter the answering interface, and select the completed three-dimensional projection diagram at this time in 8 items) 2. Assembly A. Assembly assembly: The experimental steps are divided into experimental tasks (text prompt tasks) - select the assembly model (8 models can be selected) - assemble the assembly (select the tool library model according to the selected model and drag and drop the assembly) - section the assembly (you can select any surface in the XYZ space coordinates, the models will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will have a corresponding degree of cross-section) - select side projection (enter the answering interface, based on the known front and horizontal projection diagrams, select the correct side projection diagram in 3 items)
B. Assembly drawing reading: The experimental steps are divided into experimental tasks (text prompt tasks) - select the assembly section view (8 types of drawings can be selected) - build the assembly model (select the tool library model according to the selected model and drag and drop the combination) - cut the assembly (you can select any surface in the XYZ space coordinates, the model will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will appear with a corresponding degree of section) - select the left view (enter the answer interface, according to the known m*n view and top view, select the correct left view from the 3 items)
3. Assembly
A. Mechanical transmission mechanism : 8 mechanisms (worm gear, gear rack, spiral transmission, plane external meshing gear, plane internal meshing gear, space spur bevel gear, belt drive , ch*n drive) are optional. After selecting, the model will appear in the toolbar. Drag the model freely to combine. After the combination is completed, the model can be operated. Each mechanism comes with an introduction, video demonstration, and drawing method. There are 6 questions in the answer interface, and each question has 4 options.
B. Gear oil pump: Select the tool library model according to the prompts and build the model step by step. You can choose to learn the introduction, drawing method, and animation principle (the internal movement principle of the model can be visualized). There are 2 questions in the answering interface, and 4 options for each question.
C. Mechanical mechanism construction: 2 types of mechanisms (2-degree-of-freedom robotic arm, 3-degree-of-freedom robotic arm). Select the tool library model according to the prompts and build the model step by step. After the combination is completed, the model can be operated. Each mechanism comes with an introduction and video demonstration. There are 2 questions in the answering interface (both models must be built before entering). There are 4 options for each question.
III. Tr*ning projects
1. Wiring tr*ning of the m*n drive system of AC two-speed elevators;
2. Tr*ning on the speed regulation method of the m*n drive system of AC two-speed elevators.
IV. M*n configuration of equipment

Serial number	Product Name	quantity	unit
1.	Two-speed motor	1	tower
2.	Three-phase reactor	2	Only
3.	AC contactor	9	indivual
4.	thermal relay	2	indivual
5.	Three-phase leakage	1	Only
6.	Fuse	1	Only
7.	Hall sensor	1	indivual
8.	Digital tachometer	1	Only
9.	IC Reader/Writer Module	1	set
10.	Relay control board	1	piece
11.	Switching Power Supply	1	Only
12.	Digital timer	1	indivual
13.	Lock switch	1	indivual

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