Wear-Resistant 15kV SF6 Load Break Switch
Urban medium voltage cable distribution network, ring main unit, industrial power supply, solar and wind power station, prefabricated substation.
Urban medium voltage cable distribution network, ring main unit, industrial power supply, solar and wind power station, prefabricated substation.
Engineered for superior performance in 50/60Hz distribution networks, this 15kV pole mounted disconnect switch is rated for 630A. It ensures grid reliability by automatically isolating faulty line sections during load or overload current events.
ROCKWILL Wear-Resistant 15kV SF6 Load Break Switch is a medium voltage gas-insulated load break switch for 15kV distribution network. The contacts adopt special wear-resistant alloy material to extend electrical life under frequent switching operations. Rated current up to 630A, short-time withstand current 20kA/25kA. Fully sealed stainless steel tank filled with SF6 gas for insulation and arc quenching. It meets IEC 62271-1, IEC 62271-103 and GB 3804 standards. Featuring low gas leakage rate, strong anti-pollution performance and reliable mechanical interlock. It can be installed in RMU or used as standalone unit, ideal for frequent load switching in urban grid, industrial plant and renewable energy projects.
A: É uma seccionadora sob carga de 15kV de média tensão, isolada a gás SF6, com contatos de liga resistente ao desgaste para manobras frequentes de carga.
A: Está em conformidade com IEC 62271-1, IEC 62271-103 e GB 3804.
A: Corrente nominal 630A; corrente de curta duração suportável 20kA / 25kA.
A: Adota contatos de liga resistente ao desgaste, maior resistência à ablação e vida elétrica mais longa para comutação frequente.
A: Pode ser instalado no interior de uma unidade de anel ou utilizado de forma independente para redes urbanas, instalações industriais e projetos de energia renovável.