Drop-type intelligent quick-break switch

• Main Authors: QI ZHIGANG, HUANG QICHUN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model discloses a drop-type intelligent quick-break switch, which relates to the technical field of drop-type switches and comprises a detection and control signal main body, a supporting insulator is fixed on one side of the top end of the detection and control signal main body, a supporting positioning seat is fixedly welded on the top end of the supporting insulator, a vacuum switch is mounted on one side of the supporting positioning seat, and the vacuum switch is fixed on the other side of the detection and control signal main body. An insulating protective sleeve is arranged outside one end, far away from the branch positioning seat, of the vacuum switch, and a falling piece is arranged at the bottom end of the insulating protective sleeve. When a fault at a user side is detected, the detection device guides a switch to act according to preset fixed value parameters such as quick-break, overcurrent, time delay and phase loss, sends out a fault indication signal and uploads fault information