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HF-485SPD series 485 signal lightning protection device is mainly used to prevent lightning and other internal overvoltage from invading 485 communication equipment and causing equipment damage, and to suppress and protect the influence of indirect lightning and direct lightning or other transient overvoltage surges.
FL-LPM-B network signal lightning protection products are mainly used in TCP/IP protocol communication networks to protect the signal lines of electrical and electronic equipment from lightning electromagnetic pulses, induced overvoltages, and operating overvoltages. They are widely used in communications and security monitoring. , Transportation, industrial control and other fields of communication line protection. This product has the characteristics of high transmission rate, fast response time, low insertion loss, and low residual voltage. It has a good lightning protection effect without affecting the normal communication of the equipment.
It is applied to the remote management and automatic monitoring of all information on the high and low voltage sides of the wind power box transformer. Rear plugging method, separation of strong and weak electricity; The reinforced unit case is designed to resist strong vibration and strong interference, and can be installed and operated in a decentralized manner. Using 32-bit high-performance embedded microcomputer processor, large-capacity RAM and Flash Memory; using SoC solutions, strong data processing, logic operations and information storage capabilities, fast running speed, and high reliability. 16-bit high-precision A/D is used as data acquisition, and the data acquisition has 64 points per week, and the protection measurement accuracy is high. It can save four groups of 400 recent event reports and operation reports. It adopts graphic OLED graphic display, Chinese display and menu operation.