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LY-9902 has powerful functions: dynamic primary simulation diagram, live display and locking function, temperature display and control, remote/local and operation functions, circuit breaker opening/closing status display, energy storage indication, grounding switch status indication, car position indication, pre-opening and pre-closing flashing display, human body induction and cabinet lighting, voice anti-false prompt, secondary opening and closing voltage measurement and LCD display.

Features of LY-9901: Complete basic functions, able to meet the needs of security and basic monitoring, temperature and humidity digital tube display. Displays two-way temperature and humidity. The display and control functions related to temperature and humidity are relatively simple, suitable for scenes with low requirements for environmental monitoring.

Introducing the Switchgear Intelligent Control Device LY-9900, a state-of-the-art solution designed to optimize control systems with advanced functionality. This device seamlessly integrates cutting-edge technology to streamline operations and enhance energy efficiency within switchgear systems. Its sleek design and intuitive interface make it an indispensable tool for a wide range of applications.

Intelligent microcomputer harmonic elimination device usually refers to a harmonic eliminator (or harmonic filter) used in power systems. It is a device that eliminates or attenuates harmonics in the power grid through intelligent control technology. Harmonics are non-sinusoidal voltage or current components in power systems, which may be caused by non-linear loads, power electronic equipment, etc. Harmonics can cause instability in the power system, equipment damage, and interference with other equipment.LY-WX-Z series electric microcomputer resonance elimination device is a new type of intelligent electric resonance elimination device developed by our company. It is simple and convenient to use, requires no maintenance, and can quickly eliminate ferromagnetic resonance of various frequencies with high accuracy.

Microcomputer integrated protection device is a protection device used in power systems. Its main function is to monitor and detect faults and abnormal conditions in the power system, and take corresponding protective measures when these conditions occur to ensure the safety and safety of the power system. Stable operation. Our product LY-Z9300 series digital microcomputer protection device is suitable for grounded or ungrounded systems of 35kV and below, providing protection, control and monitoring functions for transmission and distribution lines, transformers, capacitors, motors and other main equipment. The device uses component programmable design ideas, allowing it to flexibly meet multiple applications. It is an ideal substitute for traditional electromagnetic relay protection.

The microcomputer integrated protection device is a crucial component in power systems, designed to monitor and identify faults and abnormalities. Its primary function is to implement protective measures when these conditions occur, ensuring the stable and secure operation of the power system. Our LY-Z9100 series digital microcomputer protection device is specifically crafted for 10kV and below grounded or ungrounded systems. It delivers comprehensive protection, control, and monitoring capabilities for key equipment like transmission and distribution lines, transformers, capacitors, and motors. Embracing component programmable design principles, this device offers flexibility across various applications, presenting an ideal alternative to traditional electromagnetic relay protection.