Network intelligent three-phase measurement and control instrument

A network intelligent three-phase measurement and control instrument effectively achieves the purpose of shock absorption and comprises an installation hole, an instrument body and a positioning frame, the positioning frame is arranged on the outer side of the instrument body in a sleeving mode, one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG BINBIN, LIU ZIFAN, DU WENLONG, JIANG SHAOPU, LIU HAOBING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A network intelligent three-phase measurement and control instrument effectively achieves the purpose of shock absorption and comprises an installation hole, an instrument body and a positioning frame, the positioning frame is arranged on the outer side of the instrument body in a sleeving mode, one side of the instrument body is fixedly connected with an operation panel, an installation distance is arranged between the operation panel and the positioning frame, and at least a CPU control unit is arranged in the instrument body. The meter body penetrates through the mounting hole, one side of the meter body is fixedly connected with a plurality of fixing nuts, the middle part of each fixing nut is in threaded connection with a fixing bolt, the middle part of each fixing bolt is rotationally connected with a metal reed, one side of each metal reed is fixedly connected with an expansion antenna, and the expansion antenna is fixedly connected with the meter body. According to the utility model, the structure is