A drop-out fuse with intelligent sensing
By installing a CT sleeve and embedding a detection sensor on the fuse, the problem that existing drop-out fuses cannot achieve 24-hour uninterrupted monitoring of load status is solved, enabling real-time fault current analysis and automatic alarm, and improving the intelligent management level of the equipment.
CN224519863UActive Publication Date: 2026-07-17HANGZHOU HARMONY TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU HARMONY TECH
- Filing Date
- 2025-05-30
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing drop-out fuses cannot achieve 24-hour uninterrupted monitoring of the load's power status, analysis of fault current, location, and alarm functions, and require cumbersome manual operation.
Method used
A CT sleeve is installed on the fuse, with embedded detection sensors. The detection sensors are used to monitor the power status of the load 24 hours a day, analyze the fault current and issue alarms, and notify the operation and maintenance personnel in a timely manner through remote transmission.
Benefits of technology
It enables real-time status monitoring of fuses and timely detection of fault currents, reducing the tedium of manual operation and improving the level of automated equipment management.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224519863U_ABST
Abstract
This utility model innovatively provides a drop-out fuse with intelligent sensing, including a fuse, characterized in that a CT upper sleeve is fitted on the fuse, a detection sensor is installed inside the CT upper sleeve, the CT upper sleeve is fitted on the fuse, and the CT upper sleeve and the fuse are fixedly connected.
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