Low-voltage current wireless measurement device

The utility model relates to a low-voltage current wireless measurement device. For the circuit which has been laid, and for a low-voltage power transmission occasion which is difficult to disassemble and assembly without power, a long-term and real-time current monitoring device is provided and is...

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Bibliographische Detailangaben
Hauptverfasser:	WANG JUE, JU XIANFENG, LI JIAYI, XIA WEIQI, WU QINGZAO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SIGNALLING TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The utility model relates to a low-voltage current wireless measurement device. For the circuit which has been laid, and for a low-voltage power transmission occasion which is difficult to disassemble and assembly without power, a long-term and real-time current monitoring device is provided and is applicable for power using monitoring and anti-power stealing inspection occasions. The current wireless measurement device is mainly formed by a current sampling processing part, a protocol control part, a wireless transmission part and an energy taking power supply part. The current wireless measurement device is capable of measuring current in wide range and with strong intensity, can be installed without power, and is provided with a wireless communication port. According to the utility model, a power supplying mode combining power taking and power supplying by a power supply is adopted, so cruising ability of working is permanent.