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Jecsany’s high-voltage vacuum circuit breaker series products adopt advanced vacuum arc extinguishing technology and precision manufacturing processes. The core components are selected with high-quality materials and have passed strict performance tests and aging tests to ensure stable operation and long service life of the products. At the same time, they have the following core technical advantages:

1. High-efficiency arc extinguishing and insulation performance to ensure operational safety

The core component of the product, the vacuum interrupter, adopts ultra-high vacuum (usually lower than 10⁻⁴ Pa) as the arc extinguishing and insulation medium, which fundamentally eliminates the possibility of arc maintenance. It has strong arc extinguishing capacity and excellent breaking performance, can quickly and reliably interrupt rated current and short-circuit current, and effectively prevent potential safety hazards such as arc burning and equipment breakdown. The number of short-circuit breaking times and the full-capacity electrical life have reached the industry’s high-quality level. At the same time, it adopts a copper-chromium alloy conductive loop and a bionic heat dissipation structure, with precise temperature rise control and stable insulation performance, which can adapt to the needs of power systems with different voltage levels, eliminate safety risks such as electric leakage and discharge, and ensure the safety of personnel and equipment.

2. Compact structure, environmental protection and energy saving, suitable for multiple scenarios

Compared with traditional circuit breakers, the product adopts a modular and miniaturized design with small volume and light weight, no need for complex installation space, and can be flexibly adapted to different installation scenarios such as indoor and outdoor, especially suitable for compact distribution rooms, box-type substations and other places. At the same time, it abandons harmful greenhouse gases such as SF₆, adopts green and environmentally friendly materials, the cadmium content of contact materials is zero, the recovery rate of waste equipment is over 95%, no environmental pollution, in line with the global green power development trend; the loss under rated current is lower than the industry average level, which can effectively reduce energy consumption and help customers achieve energy saving and consumption reduction goals.

3. Stable and durable, convenient maintenance, reducing operation and maintenance costs

The product adopts high-quality vacuum interrupters and precision operating mechanisms, with long mechanical life and long maintenance-free period, which can effectively reduce the workload and cost of daily maintenance; the core components have excellent sealing performance, waterproof, dustproof, corrosion-resistant, passing the salt spray test, can adapt to harsh operating environments, reduce the failure rate, ensure the long-term stable operation of the equipment, and reduce the losses caused by unplanned power outages. At the same time, it is equipped with clear operating status indicators, which is convenient for staff to quickly troubleshoot hidden dangers, and basic maintenance can be completed without professional and technical personnel.

4. Customized adaptation to meet personalized needs

In view of the personalized needs of different industries and different scenarios, Jecsany can provide customized R&D services, optimize product structure and performance according to customers’ voltage levels, installation environments, load requirements, control methods, etc., to adapt to the power control needs of different scenarios such as power plants, industrial and mining enterprises, infrastructure projects, new energy power stations, etc. Whether it is conventional working conditions or extreme environments such as low temperature and high altitude, it can provide adapted solutions to ensure the perfect integration of products with customers’ power systems.