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  • Share a successful implementation example of a lightning arrester that can withstand extreme testing

    Share a successful implementation example of a lightning arrester that can withstand extreme testing

    At present, the world‘s mainstream test standards in the lightning protection device safety test, L-N, N-E, L-E these three circuits have to do surge test, the test standard for each circuit surge is to do 15 surge impact, each surge interval time is 60 seconds; After each loop has passed 15 surge tests, it needs to be replaced with a new sample to do the surge test of the next loop, so when doing the surge safety certification test of the surge protection device, at least 3 samples need to be provided....
    2024-08-08
  • Share some examples of successful implementation of driver-free solutions for outdoor lighting (3)

    Share some examples of successful implementation of driver-free solutions for outdoor lighting (3)

    Last week, the editor published an article about an outdoor LED street light factory in Shenzhen on the public account. Because the number of orders exported to Brazil in South America was relatively large and the unit price was low, we were "forced" to use our LED driver-free solution. , greatly reduced the cost, and successfully harvested the story of a large order from Brazilian customers. Afterwards, someone contacted the editor and said: After two years, two lightning arresters are still damaged? How do you explain this please? In this regard, the editor asked him to read...
    2022-07-29
  • What material is generally used for waterproof junction boxes, and what aspects should be considered in design?

    What material is generally used for waterproof junction boxes, and what aspects should be considered in design?

    How to identify the material of the waterproof junction box? If you burn it, it will damage the box. Then we choose simple identification. PC has the best gloss, ABS is the second, and PP is slightly worse. Looking at the weight and texture, PC of the same specification is the heaviest, ABS is the second, and PP is the lightest....
    2022-07-13
  • How to choose industrial waterproof connectors for urban landscape lights

    How to choose industrial waterproof connectors for urban landscape lights

    The landmark buildings and scenic spots of the modern city image have a profound impact on the colorful lights at night. Lighting is also one of the important infrastructures of the city. How to ensure a more reliable and safe operation in the outdoor environment in a complex and changeable natural environment is the most critical requirement of landscape lighting. Shenzhen Greenway Electronics‘ M series waterproof connectors are becoming an important choice for urban landscape lighting project connection solutions due to their high waterproof and corrosion resistance in harsh environm...
    2022-07-13
  • How to install waterproof wiring box, waterproof effect ?

    How to install waterproof wiring box, waterproof effect ?

    Waterproof junction box is an auxiliary material for electrical accessories, and its main function is to protect cables and connect wires. Waterproof junction box is generally composed of shell, top cover, waterproof silicone gasket, waterproof joint and connection terminal. The function is to prevent water stains or water-related ground burial or contamination from invading the inside of the junction box and ensure good electrical contact performance....
    2022-07-08
  • Brief introduction of low-voltage lightning arrester

    Brief introduction of low-voltage lightning arrester

    Low voltage lightning arrester is an internal lightning protection scheme. The internal lightning protection system is based on shielding, equipotential, limiting, metal conductor shunt and choke type routing arrangement grounding and other measures. Lightning produces instantaneous high voltage current limiting and shunt from all aspects. The main function of low-voltage power supply lightning arrester is to import the grounding body instantaneously under the impact of lightning wave, so as to minimize the residual voltage on the line behind the lightning arrester to protect the safety...
    2022-07-08