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LCD controller system
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Keywords:
Permanent magnet frequency converter controller
Solar deep well pump controller
- Product Description
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Product Overview:
The LCD CONTROLLER SYSTEM is a control system used in a series of air compressor products from a listed company. The controller uses sensorless BLDC motor constant speed control technology on one channel, 5V power supply on another, and 0.4~4.5V analog signal acquisition for air pressure detection, and one channel for solenoid valve control. It features automatic identification and switching between DC power and lithium batteries, and has overcurrent, short-circuit, over/under voltage, MOS overheating, and phase loss protection functions to ensure product stability.
Application Scenarios:
Air compressor controller, widely used in machinery, electronics, chemical fiber, biomedicine and food, steel, petrochemical, and new energy industries.
Product Parameters:
Operating Temperature -20°C ~ +55°C Maximum Input Voltage 30V Storage Temperature -20°C ~ +75°C Non-condensing Input Voltage Undervoltage Protection <12.5V/0.5 seconds Operating Temperature Limit +95°C Input Voltage Acquisition Accuracy +0.5V PCB Temperature Measurement Accuracy ±2°C Input Voltage Overvoltage Protection >28.5V/0.5 seconds Product Modes and Functions:
- Sensorless BLDC Motor Constant Speed Control
- Air Pressure Sensor Detection
- Solenoid Valve Control
- Human-Machine Interface Operation
- Automatic Identification and Switching between DC Power and Lithium Battery
- Overcurrent Protection
- Short Circuit Protection
- Over/Under Voltage Protection
- MOS Overtemperature Protection
- Phase Loss Protection
- Stall Protection
Product Recommendation
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The LCD CONTROLLER SYSTEM is a control system used in a series of air compressor products from a listed company. One channel uses sensorless BLDC motor constant speed control technology, one channel uses 5V power supply and collects analog signals in the range of 0.4~4.5V for pressure detection, and one channel controls a solenoid valve.
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The permanent magnet variable frequency pump controller is applied to a certain listed pump company's permanent magnet variable frequency constant pressure pump series products. The input voltage is single-phase 220~240V, 50/60Hz, rated input power 400W, and maximum speed 5200rpm.
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Address: No. 39, Lane 1059, Samsung Avenue, Wenling City, Taizhou City, Zhejiang Province
Telephone:0576-89687228
Fax: 0576-89687229
Website:http://www.leli.asia
Email:sales@leli.asia
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