new material
Outdoor drop-out fuses with smart base technology provide advanced overload protection and efficient fault detection for electrical distribution systems. Designed for outdoor environments, they ensure high reliability, real-time monitoring, and enhanced operational safety in power grids.
Product Overview
The Smart Base Type Outdoor Drop-Out Fuse combines deep integration of primary and secondary functions, incorporating built-in electronic current and voltage sensors and a capacitive voltage divider energy harvesting system. This allows for efficient and precise monitoring of current and voltage without the need for an external power supply. The fuse also features convenient online replacement functionality, making maintenance easier. It provides high-precision active (0.5S level) and reactive (0.2 level) power measurement, enabling accurate detection of single-phase ground faults to ensure the stable operation of the power system. The device is equipped with wireless communication technologies (Bluetooth, 4G, LORA470) and BeiDou time synchronization, offering remote monitoring and data transmission capabilities. Additionally, it includes fault warning, anti-theft, and fuse status monitoring features, enhancing the safety and maintainability of the grid.
Features
- Deep Integration Design: Built-in high-precision electronic current and voltage sensors, capacitive voltage divider energy harvesting, no external power required, enhancing overall reliability.
- High-Precision Metering: Active power measurement accuracy of 0.5S level, reactive power metering accuracy of 0.2 level, ensuring accurate current and voltage data.
- Fast Fault Detection: Direct voltage signal acquisition enables accurate initiation of single-phase ground fault detection, allowing for quick fault response.
- Easy Maintenance: Smart control unit allows for live, online replacement, greatly simplifying maintenance processes.
- Wireless Communication: Fully compatible with Bluetooth, 4G communication, BeiDou time synchronization, and supports LORA470 low-power wireless communication, enhancing remote monitoring capabilities.
- Fault Warning: Features fault warning, anti-theft functions, and real-time fuse status monitoring to ensure the safety and stability of the system.
- Durability: Suitable for 10kV line systems and distribution transformers, with excellent anti-interference performance and long-term stable operation capabilities.
Applications
- Distribution Networks: Used in 10kV distribution line systems, providing fault detection and automatic isolation to improve supply reliability.
- High-Voltage Grids: Suitable for high-voltage power grids, particularly for the protection and automation of power transformers and related equipment.
- Power Equipment Monitoring: Used for real-time monitoring of power facilities, capable of reporting faults and providing early warnings.
- Smart Grids: Supports automated management systems in smart grids, improving power dispatch efficiency and response time.
- Anti-Theft and Fault Diagnosis: Prevents electricity theft and provides comprehensive fault diagnosis to ensure the stable operation of the power system.
- Urban Power System Upgrades: Offers convenient installation and efficient maintenance support during urban power grid renovations, reducing downtime and fault duration.
