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Jinli Integrated intelligent lightning protection screen
May 14 , 2024
Jinli Integrated intelligent lightning protection screen Ready to depart to the site! Intelligent lightning protection screen: realizing real-time online monitoring of SPD and SCB working status, recording and transmitting lightning strike data, a friendly human-machine interaction platform, and providing a network upload interface. Anhui Jinli Electric Tech. Co., Ltd, Professional and Reliable li...
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Pursuing excellence and striving for "gold" to ensure quality - Jinli's first skills competition
Dec 04 , 2024
In this season full of vitality and innovation, we welcome the first Jinli Lightning Protection Production Skills Competition whichaims to stimulate employees' enthusiasm for learning professional skills through a series of carefully designed competition projects, promote the collaboration ability and technical level among teams, and also build a good platform for knowledge exchange an...
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Why do need to install SPD after installing lightning rod? What is the core difference between SPD and lighting rod?
Mar 19 , 2025
1. The role and limitations of lightning rods Intercepting direct lightning strikes: Lightning rods attract lightning through tip discharge and safely conduct lightning current into the earth through down conductors, protecting building structures from damage by direct lightning strikes. Limited protection range: The protection range of a lightning rod depends on its height and rolling ball r...
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What are the components of the intelligent lightning protection system? What are the advantageas?
Apr 01 , 2025
The intelligent lightning protection system introduces the concept of intelligence into the lightning protection system, integrating the three major modules of "intelligent SPD online monitoring" + "lightning warning online monitoring" + "ground resistance online monitoring". It uses modern microcomputers and communication technologies to collect monitoring and collected data, so that lightning pr...
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What are the main reasons for the continuous increase in the leakage current of varistor (MOV)?
Apr 16 , 2025
There are three main reasons why the leakage current of the MOV in the SPD continues to increase and thermal breakdown occurs during the normal working life: 1. The frequency and amplitude of surge overvoltage at the SPD installation site are large, causing the MOV's inherent ampere-second resources to be exhausted prematurely and enter the degradation failure stage. ...
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What is geodetic network monitoring? What is its technical core and engineering significance?
Apr 29 , 2025
Earth network monitoring is a comprehensive detection technology for grounding systems of power, railway, communication, petrochemical and other facilities. The core parameters include grounding resistance (R), conductivity (contact resistance) and soil resistivity (ρ). The grounding system forms a low-impedance path with the earth through metal conductors, discharging fault current in scen...
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