Chaves de Carga SF6

Chaves de carga SF6 projetadas para redes de distribuicao 10/20kV. Comutacao compacta e confiavel.

SF6 pressure-assisted arc extinguishingLow gas pressure interlock deviceManual interlock for safetyHigh pressure explosion-proof reliefSilicone rubber / epoxy resin insulation (APG)Compatible with FTU for automation
SPG-12 Outdoor SF6 Load Break Switch (12kV)

SPG-12 Outdoor SF6 Load Break Switch (12kV)

The SPG-12 is a 12kV outdoor SF6 load break switch for 10kV distribution systems. Uses SF6 pressure-assisted arc blowing in a 304 stainless steel molded housing — low gas pressure means low heat, short extinguishing time, and long life. Features low gas pressure interlock (locks operation at 0.03-0.04 MPa with visual alarm), manual interlock for safe maintenance, and high-pressure explosion-proof relief (0.4-0.6 MPa with side venting, no solid particle ejection). Silicone rubber/epoxy resin insulation with APG integral vacuum casting — 20+ years outdoor proven. Every unit X-ray inspected. Triangle spring mechanism sealed in SF6 housing — rust-free, maintenance-free. Capable of zero-gauge-pressure rated current switching. 5,000 mechanical operations life.

Rated Voltage12 kV
Rated Frequency50/60 Hz
Rated Current630 A
SPG-24 Outdoor SF6 Load Break Switch (24kV)

SPG-24 Outdoor SF6 Load Break Switch (24kV)

The SPG-24 is a 24kV outdoor SF6 load break switch for 20kV distribution systems. Enhanced insulation levels with 125/145kV lightning impulse withstand. Same proven SF6 pressure-assisted arc blowing technology in 304 stainless steel housing. Available in 630A and 1250A rated current variants. Features all safety interlocks (low pressure, manual, explosion-proof relief). Silicone rubber/epoxy resin insulation with APG vacuum casting. Every unit X-ray inspected. 5,000 mechanical operations life.

Rated Voltage24 kV
Rated Frequency50/60 Hz
Rated Current630 / 1250 A

Chaves de Carga SF6 da NAIJI Electric

Chaves de carga SF6 externas para aplicacoes em poste. Adequadas para redes de distribuicao urbana.

Como fabricante profissional com mais de 25 anos de experiencia, a NAIJI Electric produz equipamentos de alta qualidade em conformidade com normas internacionais IEC 62271.

Todos os produtos passam por testes rigorosos na fabrica antes do embarque. Oferecemos modelos padrao e configuracoes personalizadas.

Perguntas Frequentes

Quais tipos de chaves de carga sf6 a NAIJI Electric fabrica?
A NAIJI Electric fabrica SPG-12 Outdoor SF6 Load Break Switch (12kV), SPG-24 Outdoor SF6 Load Break Switch (24kV). Todos os produtos sao fabricados conforme normas IEC com gestao de qualidade ISO 9001.
Qual e o prazo de entrega para chaves de carga sf6?
O prazo padrao e de aproximadamente 30 dias para a maioria dos modelos. Configuracoes personalizadas podem exigir tempo adicional.
A NAIJI Electric oferece fabricacao OEM para chaves de carga sf6?
Sim, a NAIJI Electric oferece servicos de fabricacao OEM e personalizada. Nossa capacidade mensal e de mais de 250 unidades.
Quais certificacoes seus chaves de carga sf6 possuem?
Nossos produtos sao fabricados sob sistemas de qualidade ISO 9001, ISO 14001 e OHSAS 18001. Possuem certificacoes CE e CCC conforme normas IEC 62271.

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