2035-30-SMLF

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In the past two decades, more and more people have turned their attention to the development and application of gas discharge tube arresters, commonly known as GDT. The arresters are widely applied in energy industry, scientific research, signal transmissions, industrial production, and so on.

An arrester, in its simplest configuration, consists of a gas discharge tube filled with a relatively non-conductive gas, usually nitrogen, sulfur hexafluoride, or aerozene. A gap in the tube, causes local capacitance and charges to become electrically resistant, thus allowing the flow of ions and electrons through the device. When an excessive voltage occurs, the electric field within the gap ignites, breaking down the resistance and leading to lightning arresters. Thus, arresters can protect the sensitive electronic elements from the voltage spike.

In 2035, the SMLF arrester has become one of the most popular GDTs in the industry. This arrester is designed with a higher level of insulation than conventional GDTs. It uses a new type of dielectric gas, chlorine trifluoride, and its insulation gas is exceptionally pure and stable. Its additional features include a very wide operating temperature range, lower operating and maintenance cost, and higher overload capacity for protection.

Due to these advantages, SMLF arrester is widely applied in various industries. It can help protect motors, distribution transformers, automated control systems, metering circuits, lighting fixtures, IGBTs, and more. In all these cases, the arrester will reduce the danger from overvoltage or overcurrent, thus enhancing the safety of the equipment. Moreover, the long service life and great temperature resistance of the SMLF arrester make maintenance easier.

In terms of the operation principle, before the operation, the gas tube between the two metal plates acts as an insulation. When a lightening shock or electrical surge is detected, the system will activate the discharge tube, leading to ionization of the surrounding gas. This then creates a small electrical arc which is the safe and effective way of discharging the extra voltages. Meanwhile, the arrester is divided into several stages by capacitor components, which will reduce the surge voltage and allow the arrester to work more prolonged of time.

In conclusion, as the use of more sensitive and vulnerable electronic equipment, such as, computers and control systems, has grown, the need of reliable protection against electrical shocks has become widely recognized. GDTs, and the SMLF arrester in particular, provide such protection for a wide range of applications. They feature better performance than traditional GDTs, offer superior protection to sensitive electronic components, and boast a long service life with minimal maintenance. Thanks to the constant improvements in the technology, the SMLF arrester is a must-have for those who seek a reliable protection against overvoltage or overcurrent.

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