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

Caracteristiques Principales

  • 40.5kV rated voltage — highest voltage class
  • Up to 3150A rated current
  • 40kA short-circuit breaking capacity
  • Mechanical life: 20,000 operations
  • Embedded pole insulation design
  • Ultra-low resistance vacuum arc chambers

Specifications Techniques

Rated Voltage40.5 kV
Rated CurrentUp to 3150 A
Rated Short-Circuit Breaking Current40 kA
Mechanical Life20,000 operations
Rated Frequency50/60 Hz
Insulation TypeEmbedded pole, epoxy resin

Applications

36kV / 40.5kV power grid protectionHigh-voltage substation switchingIndustrial heavy-duty applicationsPower generation plants

Conformite aux Normes

IEC 62271-100GB 1984
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Reponse sous 12hCertifie ISO / CE / CCCOEM Disponible

Produits Associes

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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.

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.

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.

Questions Frequentes

Quelle est la tension nominale du VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)?
Le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV) a une tension nominale de 40.5 kV. Consultez le tableau des specifications techniques pour les caracteristiques electriques completes.
Quel est le delai de livraison pour le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)?
Le delai standard pour le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV) est d'environ 30 jours. Des quantites plus importantes ou des configurations personnalisees peuvent necessiter plus de temps.
Le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV) peut-il etre personnalise pour des projets OEM?
Oui, NAIJI Electric propose la fabrication OEM et sur mesure pour le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV).
A quelles normes le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV) est-il conforme?
Le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV) est concu et teste conformement aux normes IEC 62271-100, GB 1984. Tous les produits subissent des essais rigoureux avant expedition.

Interesse par le VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)?

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