Magnetic circuit breaker ZW32-12

hydraulic-magneticdigitalthermal-magnetic

Product Overview: Outdoor high-voltage AC vacuum circuit breakers are primarily used to open and close load current, overload current, and short-circuit current in power systems. They are suitable for the transformation of substations, rural and urban power grids, and industrial and mining enterprises where frequent operations are required. Advantages: 1. Wide application It can be used in conjunction with different models of intelligent controllers (FTU) as an automatic recloser, sectionalizer, and intelligent boundary circuit breaker, integrating protection, measurement, control, monitoring, communication, and remote operation functions, and is widely used in radial power supply and ring network power systems; 2. Achieve distribution network automation It can help the system identify transient and permanent faults in the lines, automatically eliminate the impact of transient faults on the lines, and isolate the permanent fault sections to avoid long-term large-scale power outages, automatically restoring power supply to non-faulty sections of the grid. 3. High sealing performance: With a high sealing performance three-phase pillar-type fully enclosed structure, it has strong moisture-proof and anti-condensation properties, making it particularly suitable for use in cold or humid areas. 4. Easy maintenance Due to its structural design, outdoor high-voltage AC vacuum circuit breakers are easy to maintain, requiring only regular inspection of the exterior and fasteners for looseness, as well as maintenance and upkeep of the contacts.