Wireless Intelligent Lightning Arrester
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Wireless frequency :2.4GHz GFSK / 470MHz LoRaCommunication method:compatible with BLE4.x standard protocolTransmission power :-100dBm～0dBmNFC:13.56MHz，read-write functionTotal leakage current:Range：50μA～2mA; Accuracy:2.5%RD±10μA;Temp.:Range：-25℃~70℃; Accuracy:2℃;
Wireless intelligent lightning arrester integrates an intelligent monitoring module on the basis of conventional zinc oxide lightning arrester. In addition to the functions of the lightning arrester itself, it also realizes local and remote monitoring of the total leakage current status, valve core temperature status, and action frequency of the lightning arrester online, providing data support for the monitoring of the operation status of the lightning arrester. This product can directly replace the original zinc oxide lightning arrester in the circuit, with easy installation and large-scale deployment, achieving real-time online monitoring of the working status of the lightning arrester at low cost.
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Wireless frequency :2.4GHz～2.5GHzCommunication method:compatible with BLE5 standard protocolCurrent range :0～50AacCurrent accuracy :5%FSVoltage range :0～15kVacVoltage accuracy :5%FSThe intelligent jet fuse integrates a multi parameter intelligent monitoring unit without changing the structure of the conventional jet fuse. It measures the operating voltage, current, and disconnection status of the fuse through non-contact means. The monitoring unit circuit is electrically isolated from the tested equipment, with high reliability and safety. Combined with a fully functional wireless sensor platform, it is possible to achieve real-time online monitoring of the operating conditions of jet type fuses.
