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Electric frequency conversion experimental device

Release Time : 2024-03-17  View Count :
Electric frequency conversion experimental device,Electromechanical integration and liquid level tr--ning table

The inverter is widely used in the starting and speed regulation system of AC motors. It has the advantages of small starting current, smooth speed regulation, large speed -specific ratio, stable operation, and energy saving. Metallurgical industry, various fan, water pump, lifting machinery, production machinery and many other fields. "Three -phase asynchronous motor inverter starting and speed adjustment tr--ning cabinet" is to meet the needs of the installation, commissioning, and m--ntenance of motor startup and speed regulation equipment in various industries in the society. Combining electrical electrical categories of vocational colleges and universities "Electrician Technology", "Motor Drag and Control", "Inverter Speed Regulation Technology", "Electrical Control Technology" and other courses were developed by related majors. The tr--ning and assessment equipment of relevant units such as (He) and other related units is also a tr--ning equipment for electrical related majors in vocational colleges.
 
2. Features
 
1. The standard power distribution cabinet is used as the m--n cabinet, which controls the use of reasonable, small area, and beautiful appearance.
 
2. Control cabinet's device selection, installation, wiring and other strict accordance with the "electrical equipment safety design guidance", "insulation coordination of equipment in the low -voltage system", "the color of the wire in the set set of electronics" Design of relevant national standards such as rotation direction ". The devices used are well -known brands at home and abroad, and the quality of the product is guaranteed.
 
3. Using industrial inverters, and the YPF series inverter speed adjustment three -phase asynchronous motor as the control object, close to the industrial scene.
 
4. Provide various protection functions, which are safe and reliable in tr--ning.
 
3. Technical performance
 
1. Input voltage: three -phase and four lines (or three -phase and five lines) ~ 380V ± 10%50Hz
 
2. Working environment: temperature -5 ℃ ~+40 ℃ relative humidity <85%(25 ℃) altitude <2000M
 
3. Device capacity: <4KVA

Electric frequency conversion experimental device(图1)

Electric frequency conversion experimental device,Electromechanical integration and liquid level tr--ning table

Overview
 
The mechanical and electrical integrated experimental desk is composed of the aluminum alloy r--l tr--ning table, the mechanical components, modules, frequency frequency frequency frequency modules, buttons, power modules, simulation production equipment tr--ning modules, wiring terminals, and various types. The overall structure adopts an open and disassembly type. The tr--ning device is used for mechanical components assembly. It can be assembled and produced according to the existing mechanical parts. It is required to assemble equipment with production functions.
 
The m--n technical parameters
 
1. AC power supply: three -phase and four -line AC 380V ± 10% 50 Hz;
2. Temperature: -10 ~ 40 ° C; environmental humidity: <90%(25 ° C);
3. Dimensions of shape: long*width*height = 1200*800*1500 mm;
4. The power consumption of the whole machine:> 1.5 kW;
5. Safety protection measures: National standards that have ground protection, leakage protection functions, and safety meet the relevant national standards. Adopt high -intensity sockets with high insulation sockets and high -intensity safety experimental wires with insulating cover.
6. Virtual simulation system
 
1. M--ntenance Electric Electrical Electric and Occupational Qualification Tr--ning Evaluation Simulation Simpage Simpage
 
This software is the format of the APK. It can be used on the PC side or can also be used on the mobile terminal. This software can manually set the fault and can automatically set the fault. The green box in the circuit graph selects manually setting the fault point (******* You can set 39 fault points), and you can automatically perform a random f--lure point settings through the system, two random fault points settings, random three fault points settings, random four fault points settings, random five fault points set This software has functions such as toolboxes, component libraries, magnifying glasses, circuit diagrams and other functions. You can choose a multimeter to detect through the toolbox, select the appropriate element through the component library, and clearly understand the components and circuits through the magnifying glass. This software starts the control circuit f--lure setting through the motor star triangle, and has been investigated to allow students to understand the working principle and circuit structure of the motor star triangle to start the control circuit.

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