Auto Recloser
NAIJI outdoor automatic reclosers provide fast fault isolation and auto-reclose capability for 11–33kV overhead distribution networks. Three voltage classes — 15.5kV, 27kV and 38kV — cover global grid requirements from South America to Southeast Asia. Solid-insulated vacuum interrupter poles, permanent-magnet actuator, and 304/316 stainless steel enclosure ensure reliable operation in harsh environments.
15.5kV Outdoor Automatic Recloser
The 15.5kV outdoor automatic recloser serves 11kV three-phase AC overhead distribution lines (50/60Hz). Features solid-insulated vacuum interrupter poles with silicone-composite epoxy resin encapsulation, monostable permanent-magnet actuator with simple construction and long mechanical life. Stainless steel enclosure with outdoor powder-coat corrosion protection. IP65/IP67 rated, suitable for altitudes up to 2,000m, pollution level IV.
27kV Outdoor Automatic Recloser
The 27kV outdoor automatic recloser serves 24kV three-phase overhead distribution lines (50/60Hz), compliant with IEC 62271-111 and benchmarked against IEEE C37.60. Widely adopted in South America, North America, East/South Africa, Southeast Asia, and Oceania where 24kV grids prevail. Available in three-phase ganged single-mechanism or three-phase independent mechanism configurations — independent mechanism is preferred for export projects. Upgraded insulation distances and vacuum interrupter sizing compared to the 15.5kV model. 304/316 stainless steel enclosure with outdoor powder-coat protection.
38kV Outdoor Automatic Recloser
The 38kV outdoor automatic recloser serves 33kV three-phase overhead distribution lines (50/60Hz), compliant with IEC 62271-111 and IEEE C37.60. The highest voltage class in the NAIJI recloser series, completing the 15.5kV / 27kV / 38kV sequence for global 11kV, 24kV, and 33kV grid coverage. Available in three-phase ganged or independent mechanism configurations. Significantly upgraded insulation distances, creepage distances, and vacuum interrupter sizing. 304/316 stainless steel enclosure with outdoor corrosion protection.
Auto Recloser de NAIJI Electric
Outdoor automatic reclosers rated 15.5kV, 27kV, and 38kV for overhead distribution lines (11kV / 24kV / 33kV systems). Solid-insulated vacuum interrupter poles with monostable permanent-magnet actuator. IEC 62271-111 & IEEE C37.60 compliant. 10,000 mechanical operations, IP65/IP67 protection, -40°C to +45°C operating range.
En tant que fabricant professionnel avec plus de 25 ans d'experience, NAIJI Electric produit des equipements de haute qualite conformes aux normes internationales IEC 62271.
Tous les produits subissent des essais rigoureux en usine avant l'expedition. Nous offrons des modeles standard et des configurations personnalisees.
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