Interruptores de Vacio
Interruptores de vacio de media tension confiables para aplicaciones de exterior montados en poste e interior. Tecnologia probada de extincion de arco en vacio con capacidad de interrupcion superior.
ZW32-12 Outdoor Vacuum Circuit Breaker
The ZW32-12 is a pole-mounted outdoor vacuum circuit breaker rated at 12kV, widely used in rural and urban power distribution networks. Features a compact spring-operated mechanism for reliable switching operations.
ZW32-24 Outdoor Vacuum Circuit Breaker (24kV)
The ZW32-24 is a 24kV outdoor vacuum circuit breaker with spring operating mechanism, rated at 630A with short-circuit breaking capacity up to 25kA. Widely used in hydropower stations, industrial substations, renewable energy grid connections, and rural/urban distribution networks. Control voltage options include 110VDC, 220VDC, and 220VAC. Fully compliant with IEC 62271-100.
SPV-12 Outdoor Vacuum Circuit Breaker (12kV)
The SPV-12 is a 12kV oil-free, SF6-free, maintenance-free outdoor vacuum circuit breaker pioneered by NAIJI Electric. Features three-phase pillar-type structure with longitudinal magnetic field vacuum arc extinguishing technology and solid epoxy resin insulation (APG vacuum casting). The spiral groove contacts produce a rotating magnetic field, accelerating ionized particle diffusion and reducing arc energy. Special alloy shielding rapidly absorbs arc energy for low heat, short extinguishing time, and long service life. Imported outdoor-grade epoxy resin with integral vacuum casting — proven by 20+ years of outdoor operation with no surface carbonization. Every unit X-ray inspected. Weighs only 2/3 of comparable products.
SPV-24 Outdoor Vacuum Circuit Breaker (24kV)
The SPV-24 is a 24kV oil-free, SF6-free, maintenance-free outdoor vacuum circuit breaker by NAIJI Electric. Extended voltage class with enhanced insulation levels (125/145kV lightning impulse withstand). Same proven longitudinal magnetic field rotating arc technology and solid epoxy resin insulation (APG vacuum casting) as the SPV-12. Every unit X-ray inspected. Weighs only 2/3 of comparable products. Ideal for 20kV distribution systems and higher voltage applications.
ZW20-12 Outdoor Vacuum Circuit Breaker
The ZW20-12 is a three-phase common-box type outdoor vacuum circuit breaker with longitudinal magnetic field arc extinguishing and SF6 gas insulation. Maintenance-free design with stable breaking performance, no combustion or explosion risk.
Interruptores de Vacio de NAIJI Electric
Interruptores de vacio de alto rendimiento de 12-24kV para exterior e interior, disenados para redes de distribucion electrica. Mecanismo de resorte con mas de 10.000 operaciones mecanicas.
Como fabricante profesional con mas de 25 anos de experiencia, NAIJI Electric produce productos de alta calidad que cumplen con normas internacionales incluyendo IEC 62271. Nuestros productos se exportan a mas de 20 paises.
Todos los productos se someten a pruebas rigurosas de fabrica incluyendo resistencia a frecuencia industrial, impulso de rayo y pruebas de resistencia mecanica antes del envio. Ofrecemos tanto modelos estandar como configuraciones personalizadas.
Preguntas Frecuentes
Que tipos de interruptores de vacio fabrica NAIJI Electric?
Cual es el plazo de entrega para interruptores de vacio?
NAIJI Electric ofrece fabricacion OEM para interruptores de vacio?
Que certificaciones tienen sus interruptores de vacio?
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