Residual current monitoring device

• Main Authors: ZHANG RAN, QIN YUNTING
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2020
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a residual current monitoring device. Including a body, the top end of the main body is fixedly connected with two fixing bodies; a first groove is formed in the top end ofthe main body; the main body is provided with glass at the first groove; a first cavity is formed in the middle of the main body; the main body is provided with a through hole between the first cavity and the first groove; a rotating shaft is arranged at the through hole of the main body; the top end of the rotating shaft is fixedly connected with a magnetic needle, the magnetic needle is locatedin the first groove, the middle of the rotating shaft is fixedly connected with a first rotating disc, the first rotating disc is located in the first cavity, one side of the first rotating disc is fixedly connected with a first conductor, and the bottom end of the rotating shaft is fixedly connected with a second rotating disc. Compared with the existing device, the magnetic needle can deflect during electric leakage, so