Power surge protector JLSP-400/200/4P

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Supplied by Xi'an Lihenguang Electric Co., Ltd. Power surge protector
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Power surge protector product introduction
Power surge is a continuous Transient overvoltage of approximately one millionth of a second. For example, a motor with a system operating voltage of A can pass an insulation test of several thousand volts, but a chip with an operating voltage of A on a circuit board cannot have the same insulation strength as the motor. The power surge protector is a complex product. It is not just an electrical component. It precisely combines components with different functions into a circuit to connect the protected line in the shortest time (nanoseconds). In an equal-voltage system, all ports of the equipment are equalized, and at the same time, a large amount of pulse energy generated by lightning strikes on the circuit is released, and the energy is short-circuited and discharged to the earth, thereby reducing the potential difference between the ports of the equipment. This series of products can extremely effectively suppress induced overvoltage and system operation overvoltage caused by lightning, protect equipment safety, and ensure the normal operation of the system. The scope of application is mainly suitable for power distribution cabinets in power distribution rooms and other important places. Main power supply protection for power supplies, mobile communication base stations, microwave communication bureaus/stations, telecommunications rooms, factories, civil aviation, finance, securities and other systems
The replaced products replace spark gap varistor suppression diodes and other protection components
Performance features:
The easy-to-recognize status display makes it easy for maintenance personnel to understand that after the surge protection is worn out, the product will display a red trip warning and put into backup valve work. When the protector is not replaced in time, it also has The same protective function. This function is developed based on our many years of experience and is of great and far-reaching significance for protecting against frequent operating overvoltage and lightning-induced overvoltage
Adopting the concept of hierarchical lightning protection: for example, a motor with a system operating voltage of It is impossible for a chip operating on a circuit board to have the same insulation strength as a motor through insulation testing of several thousand volts.