Interruptores de Vacio Interior

Interruptores de vacio interior avanzados para clases de tension de 12kV, 24kV y 40.5kV con tecnologia Cooper Edison.

Ultra-low resistance vacuum arc chambersEmbedded pole APG epoxy insulationModular spring operating mechanismSilver-plated main circuit conductorsSelf-lubricating maintenance-free bearingsUp to 50,000 mechanical operations life
VN3-12E Indoor Vacuum Circuit Breaker (12kV)

VN3-12E Indoor Vacuum Circuit Breaker (12kV)

The VN3-12E is a 12kV indoor vacuum circuit breaker providing reliable control and protection for 10kV power systems. Features ultra-low resistance vacuum arc chambers and a modular spring mechanism designed for minimal maintenance.

Rated Voltage12 kV
Rated CurrentUp to 5000 A
Rated Short-Circuit Breaking Current50 kA
VN2-24E Indoor Vacuum Circuit Breaker (24kV)

VN2-24E Indoor Vacuum Circuit Breaker (24kV)

The VN2-24E is a 24kV indoor vacuum circuit breaker providing reliable control and protection for 24kV power networks. Supports operation at altitudes up to 4,500 meters and is compatible with 12kV networks.

Rated Voltage24 kV
Rated CurrentUp to 4000 A
Rated Short-Circuit Breaking Current40 kA
VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)

VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)

The VN1-40.5E is a 40.5kV indoor vacuum circuit breaker for 36kV and 40.5kV power networks. Offers the highest voltage class in the VN series with 20,000 mechanical operations life and up to 3150A rated current.

Rated Voltage40.5 kV
Rated CurrentUp to 3150 A
Rated Short-Circuit Breaking Current40 kA
CE-12 Edison Indoor Vacuum Circuit Breaker

CE-12 Edison Indoor Vacuum Circuit Breaker

The CE-12 Edison series indoor vacuum circuit breaker is a flagship product featuring 50,000-cycle mechanical life and up to 5000A-50kA ratings. Designed for power grids, generation, oil & gas, metallurgy, rail transit, and infrastructure sectors.

Rated Voltage12 kV
Rated CurrentUp to 5000 A
Rated Short-Circuit Breaking Current50 kA
CEi-12 Intelligent Indoor Vacuum Circuit Breaker

CEi-12 Intelligent Indoor Vacuum Circuit Breaker

The CEi-12 is a next-generation intelligent circuit breaker with built-in online monitoring, fault diagnosis, remote control, and data transmission capabilities. Reduces maintenance costs through predictive intelligence.

Rated Voltage12 kV
Intelligence FeaturesOnline monitoring, fault diagnosis, remote control
CommunicationExternal data transmission
CVG-12 Indoor Vacuum Circuit Breaker

CVG-12 Indoor Vacuum Circuit Breaker

The CVG-12 is a mature and stable 12kV indoor vacuum circuit breaker jointly developed by Cooper and domestic R&D teams. Features advanced APG epoxy casting technology for reliable embedded pole insulation.

Rated Voltage12 kV
Insulation TechnologyAPG epoxy casting
Mounting TypeIndoor
CVG-40.5 Indoor Vacuum Circuit Breaker

CVG-40.5 Indoor Vacuum Circuit Breaker

The CVG-40.5 extends the proven CVG platform to 40.5kV voltage class, featuring the same advanced APG epoxy encapsulation technology. Jointly developed by Cooper and domestic research teams for high-voltage indoor switching.

Rated Voltage40.5 kV
Insulation TechnologyAPG epoxy casting
Mounting TypeIndoor

Interruptores de Vacio Interior de NAIJI Electric

Interruptores de vacio interior de media tension de 12kV a 40.5kV con hasta 50,000 operaciones mecanicas. Tecnologia Cooper Edison.

Como fabricante profesional con mas de 35 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 interior fabrica NAIJI Electric?
NAIJI Electric fabrica VN3-12E Indoor Vacuum Circuit Breaker (12kV), VN2-24E Indoor Vacuum Circuit Breaker (24kV), VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV), CE-12 Edison Indoor Vacuum Circuit Breaker, CEi-12 Intelligent Indoor Vacuum Circuit Breaker, CVG-12 Indoor Vacuum Circuit Breaker, CVG-40.5 Indoor Vacuum Circuit Breaker. Todos los productos se fabrican segun normas internacionales IEC con gestion de calidad certificada ISO 9001.
Cual es el plazo de entrega para interruptores de vacio interior?
El plazo de entrega estandar es de aproximadamente 30 dias para la mayoria de los modelos. Las configuraciones personalizadas pueden requerir tiempo adicional. Contacte a nuestro equipo de ventas para un cronograma preciso.
NAIJI Electric ofrece fabricacion OEM para interruptores de vacio interior?
Si, NAIJI Electric ofrece servicios de fabricacion OEM y personalizados. Podemos producir productos con su marca y personalizar especificaciones tecnicas. Nuestra capacidad mensual es de mas de 250 unidades.
Que certificaciones tienen sus interruptores de vacio interior?
Nuestros productos se fabrican bajo sistemas de calidad certificados ISO 9001, ISO 14001 y OHSAS 18001. Los productos llevan certificaciones CE y CCC y cumplen con normas internacionales IEC 62271.

Necesita Indoor VCB para Su Proyecto?

Contacte a nuestro equipo tecnico para seleccion de productos, precios y configuraciones personalizadas.