JDC-01 Thermal Explode Type Disconnector for Lightning Arrester Product Description

Product Overview

JDC-01 Thermal Explode Type Disconnector is an intelligent protection device designed for lightning arresters. It aims to solve the industry problem that traditional lightning arresters cannot be quickly isolated after failure and require power outages for maintenance. Through innovative thermal trigger mechanism and structural design, JDC-01 can automatically cut off the fault circuit when the internal temperature of the lightning arrester rises abnormally due to lightning strike, overload or aging, ensuring the safe operation of the power system, while achieving "non-stop maintenance", significantly improving the reliability and operation and maintenance efficiency of the power grid.

Core Technical Features

1. Intelligent hot melt disconnection mechanism

JDC-01 uses highly sensitive nano-temperature controlled hot melt material with a melting point precisely set to 150℃. When the internal temperature of the lightning arrester reaches the threshold due to leakage current accumulation or lightning damage, the hot melt device is quickly triggered, pushing the disconnector to automatically disconnect and detach from the main body of the lightning arrester. This process does not require external intervention, effectively avoiding secondary accidents such as fire and explosion caused by lightning arrester failure.

2. Rapid fault indication and positioning

The surface of the disconnector is equipped with fluorescent markings, so that even at night or in low-light conditions, operation and maintenance personnel can quickly identify the fault point, greatly shortening the troubleshooting time. Combined with modular design, JDC-01 supports single-phase replacement without the need to disassemble the arrester or switch box as a whole. The maintenance time is shortened from several hours to within 3 minutes, and the efficiency is improved by more than 90%.

3. Full-condition adaptability design

The device is made of dust-proof and corrosion-resistant materials, with an internal integrated heat dissipation structure and dust-proof filter to ensure stable operation in high temperature, high humidity or dusty environments. In addition, its compact structure is compatible with a variety of standard arrester installation interfaces, with strong compatibility, and can be widely used in distribution transformers, substations, communication base stations and other scenarios.

4. Multiple safety protections

JDC-01 has built-in electromagnetic shielding and over-voltage protection modules to effectively suppress the impact of high-frequency noise and transient over-voltage on the arrester. At the same time, the physical break formed after the disconnection action can completely isolate the fault circuit, prevent current backflow, and further ensure the safety of equipment and personnel.

Application scenarios and advantages

-Power distribution system: Applicable to distribution networks of 10kV and below, especially suitable for scenarios with high requirements for power supply continuity such as residential areas and industrial parks, reducing power outage losses caused by arrester failures.

-New energy facilities: Provide reliable protection for distributed energy systems such as photovoltaic power stations and wind farms that are susceptible to lightning strikes, reducing operation and maintenance costs.

-Rail transit and communication base stations: Cope with complex electromagnetic environments and ensure lightning protection safety of key infrastructure.

Economic benefits and industry value

The promotion and application of JDC-01 can greatly reduce operation and maintenance costs. Traditional lightning arrester maintenance requires hoisting equipment and multi-person collaboration, which is costly; while JDC-01 only requires 1-2 operators to use insulating operating rods to complete the replacement, reducing manpower and equipment costs by 92%. In addition, its five-year trouble-free operation record (based on verification of similar technical products) significantly extends the life cycle of lightning arresters and reduces the frequency of equipment replacement.

Conclusion

The JDC-01 Thermal Explode Type Disconnector has redefined the industry standard for arrester fault protection with its intelligent and efficient design concept. It not only solves the problems of hidden faults and complex maintenance in traditional technologies, but also provides innovative solutions for power grid security and sustainable development. It is a benchmark product in the field of power equipment protection.