The important role and wide application of surge arresters
Today, with the continuous development of technology, electronic equipment plays an increasingly important role in our daily life and industrial production. However, sudden voltage surges and current surges in the power system may cause non-negligible damage to these devices. To cope with this challenge, surge arresters have emerged as an important device to protect electronic equipment from surge.
Surge impactor is a device specially designed to absorb, decompose or inhibit sudden voltage surges and current surges in the power system. Its basic role is to protect electronic equipment from unstable power fluctuations from the grid brought about by the hazards. Such fluctuations may be caused by lightning, power system switching, motor start-up, etc., and the task of the surge impactor is to respond quickly and effectively in these cases to prevent the damage from spreading to the equipment connected to the power system.
II. The working principle of the surge impactor:
Surge shockers usually use some special electrical components, such as gas discharge tubes, diodes, metal oxide varistors, etc., as surge energy absorbers. When the voltage or current suddenly rises, these components will respond quickly to direct the surge energy to ground or absorb it, protecting the equipment from overvoltage or overcurrent.
The application of surge impactor is not only limited to household appliances, but also widely covered by communication equipment, computer equipment, industrial automation systems, medical equipment and other fields. In today's highly developed information technology, we rely more and more on a variety of electronic equipment, and the normal operation of these devices can not be separated from the stability of the power system. Therefore, the role of the surge impactor is not only to repair equipment damage, but also to prevent potential risks, to ensure that the equipment for a long time stable operation.
IV. The future outlook:
With the continuous progress of science and technology, the design and performance of the surge impactor is also constantly improving. In the future, we can look forward to smarter and more efficient surge arresters to adapt to the evolving needs of electronic equipment and power systems. At the same time, research into surge protection technology will play an even more important role in an increasingly electrified society, providing more reliable power protection solutions for all sectors.
This surge generator is designed and manufactured in accordance with IEC 60598 clause 6.11.
Technical parameters:
1、peak voltage: 1 ~ 4kV, continuously adjustable.
2、Display accuracy: ± 5% ± 3 words
3、waveform rise time: 0.5μs; (no load)
4、Waveform rise time error: ± 0.2μs.(No load)
5、Decrease amplitude oscillation wave period (T) 10μs;(No load)
6、Error ± 3μs (no load)
7、Decrease amplitude of amplitude reduction oscillation waveform 60%;(No load)
8、error ± 10% (no load)
9、internal resistance: 50Ω
10、Interval time: 60s
11、the number of tests: 1 ~ 999 times can be set arbitrarily
12、use environment:
Power supply conditions: AC220V±10%, 50Hz.
Working temperature 15~40℃ Relative humidity ≤85%.
