The difference between surge protector and signal surge protector
Release time:
2022-04-16
Surge protector and signal surge protector are the same project, also called arrester, referred to as SPD. SPD is suitable for AC 50/60HZ, rated voltage 220V to 380V power supply system (or communication system), can protect the surge caused by indirect lightning strike and direct lightning strike or other instantaneous overvoltage. The surge protector is suitable for the surge protection requirements of domestic housing, tertiary industry and industrial fields, and has relative phase, relative center line, ground center line and combination thereof.
The difference between surge protector and signal surge protector
Surge protector and signal surge protector are the same project, also called arrester, referred to as SPD. SPD is suitable for AC 50/60HZ, rated voltage 220V to 380V power supply system (or communication system), can protect the surge caused by indirect lightning strike and direct lightning strike or other instantaneous overvoltage. The surge protector is suitable for the surge protection requirements of domestic housing, tertiary industry and industrial fields, and has relative phase, relative center line, ground center line and combination thereof.
Signal surge protector, also known as surge, as the name suggests, is an instantaneous overvoltage that exceeds the normal working voltage. Essentially, a signal surge protector is a violent pulse that occurs only in a few millionths of a second. Possible causes of surge are: heavy equipment, short circuit, power switch or large engine. However, products containing signal surge protector devices can effectively absorb sudden large amounts of energy and protect connected equipment from damage. Surge protectors, also known as lightning protectors, are electronic devices that provide safety protection for various equipment, instruments and communication lines. When the circuit or communication line suddenly produces peak current or voltage due to external interference, the signal surge protector can turn on the shunt in a very short time to avoid the surge damage to other devices in the circuit.
The function of the surge protector is to limit the instantaneous overvoltage of the power line and signal transmission line to the voltage range that the equipment or system can withstand, or to drain the strong lightning current into the ground to protect the protected equipment or system from impact damage.
The type and structure of surge protectors vary according to different applications, but they should contain at least one non-linear voltage limiting element. The basic components used in surge protectors are: discharge gap, gas discharge tube, varistor, suppression diode and choke coil. Overvoltage protector is an advanced protection device to limit lightning overvoltage and operating overvoltage.
Function: Overvoltage protector is a new type of overvoltage protector, which is mainly used to protect the insulation of electrical equipment such as generators, transformers, vacuum switches, busbars, and motors from overvoltage damage.
The above is the difference between the surge protector and the signal surge protector explained by the editor. Do you understand it? Have you understood it? I hope the content explained by the editor can help you, and thank you for watching.
Nanjing Paroken Technology Co., Ltd. (PARAGON CO.,LTD) is a high-tech enterprise specializing in the research and development, production and sales of industrial field signal isolation and conversion products. As a professional manufacturer of signal isolators, isolation distributors, isolation distributors, safety barriers, power transmitters, surge protectors, display meters, and 1/O remote modules. Has been committed to a variety of industrial grade high quality signal isolation conditioning transmitter and other series of products research and development. There is a need, welcome to contact us.
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