In today's lightning protection system, surge protectors have become an indispensable part. In circuit protection solutions, lightning surge protective device is a key protection focus that electronic
Many people are confused about the selection of surge protectors for elevator shafts. The role of surge protection device for elevator shafts is related to the safety of elevators, so it is a very ser
At present, wind turbines are all working in natural environments and in open areas, so lightning problems are inevitable. Here is an introduction to what you need to know before buying a wind power s
At present, a large number of people think that surge protectors are just switching components, and often ignore their functions. When buying them, they often buy them wherever they are cheap. However
I believe many people know about surge protectors, but many users think that surge protective device only have the function of lightning protection, and lightning strikes are low-probability events in
The surge protectors that we often use, which are composed of varistors, all have leakage current problems. Generally speaking, the larger the leakage current of the surge protection device, the more
General wind turbines are usually installed on hills or ridges because the terrain here is much higher than the surrounding terrain. In addition, the soil resistivity at the installation site of wind
Why don't we get electric shocks indoors during thunderstorms? Because equipotential connection plays a huge role! Equipotential connection is to make all objects that may conduct electricity at the s
At present, DC surge protectors are widely used. Their working principle is the same as that of AC surge protective device, which discharge the surge of instantaneous overvoltage generated by lightnin
Where can I find a composite surge protector? Few people in the industry know about composite surge protectors, because there are few manufacturers that can produce them in the market today. Where can
How to choose a composite surge protector manufacturer? When many friends choose to buy a surge protector, they generally pay attention to the technical parameters of the selected model and the price
With the development of science and technology, more and more small power distribution cabinets have appeared one after another, which has also made the installation space of surge protectors smaller
Why are the prices of composite surge protectors different? What causes this? 1. The price of composite surge protective device is related to their types Currently, there are many types of surge prote
At present, lightning protection safety issues are receiving more and more attention from people, so users should keep their eyes open when choosing a composite surge protector, because choosing a goo
When many people choose a surge protector, they generally only care about the parameters, but they don't know the type of surge protector itself. In fact, it is very important to choose a surge protec
In recent years, with the rapid development of the electric energy, communications, and real estate markets, the demand for surge protectors has been driven. However, because the lightning protection
Surge protector, also known as surge protector, is an important lightning protection device used inside buildings. It can discharge lightning current to the grounding device at the moment of lightning
In rural areas, many elderly people will ask their children to turn off computers and TVs and unplug the power supply when it rains. In fact, this is not scientifically based. Electronic equipment can
How to choose a high-quality surge protector? The varistor type surge protective device is subjected to power line voltage for a long time. Due to the (transient) overvoltage of the power grid and the
How to choose a surge protector? Professional explanation of two types of lightning arresters: power SPD and network SPD. When companies choose different SPDs according to their different usage scenar
Surge protector, backup protector - lightning protection combination. Surge and backup protector are: The function of surge protective device is that when a spike current or voltage suddenly occurs in
Surge protector (SPD), generally known as surge protection device. Its main function is to be installed in parallel at the front end of the terminal electrical equipment to protect the terminal electr
The emergence of surge protectors has greatly reduced the damage of lightning to electronic equipment and improved the protection against lightning, especially in today's electronic information age. S
With the increasingly stringent requirements for lightning protection of related building electrical equipment, installing surge protectors to suppress surges and transient overvoltages on the lines h
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