China Sistema de cambio de marchas Fabricante, proveedor, fábrica

The 12KV 1250AMP Vertical break two post isolating switch is specifically designed for use in 10(12,15,24)KV high voltage transmission and distribution lines. These switches serve the purpose of disconnecting and connecting single-phase or three-phase circuits without load and voltage. They are particularly engineered for single-phase application within a three-phase circuit system and are characterized by a simple and cost-effective design, ensuring ease of operation and maintenance. The switches are available in a range of rated current options, including 200400,600,630,800, and 1000,1250 amperes, providing the flexibility to select the most suitable option based on specific requirements. They are comprised of a base, pillar insulator, conductive part, and mechanism part.

En los últimos años, la construcción de ingeniería se ha vuelto cada vez más compleja a medida que la sociedad, la economía y la tecnología han avanzado. Existe una demanda creciente de equipos de conmutación compactos que requieran un mantenimiento mínimo y sean inteligentes. Las empresas nacionales e internacionales de fabricación de interruptores están desarrollando activamente el interruptor eléctrico aislado en gas de media tensión 35KV 3150A, también conocido como interruptor aislado en gas (C-GIS), que encierra componentes de alto voltaje como barras colectoras, disyuntores, interruptores de aislamiento y cables de alimentación. dentro de una carcasa de presión reducida.

40.5KV 4000A Double-break three post disconnector is designed to enhance the efficiency of indoor stations by reducing the distance and station arrangement. Its robust motor performance resistance is achieved through the electric rod's self-rotation and switching structure, along with its self-locking function. This disconnector is capable of withstanding motor, wind pressure, earthquake, and other external forces. Additionally, its sliding rotation method ensures a strong self-clean ability.

The 145KV Outdoor high-voltage SF6 open type combination electrical appliances stands out as an integrated electrical device specifically designed for high-voltage power transmission and distribution systems. Its unique composition includes circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and surge arresters, all enclosed in a metal housing filled with sulfur hexafluoride (SF6) gas, a highly effective insulating medium.

El interruptor de aislamiento de dos postes con apertura central de 36 KV está fabricado con porcelana de alta resistencia, lo que mejora la estabilidad, confiabilidad y densidad de resistencia del producto. Esta formulación del material minimiza la variación de resistencia y aumenta la resistencia a la tracción del producto. El diseño estructural incluye un margen significativo de resistencia, lo que garantiza la estabilidad operativa y la confiabilidad del producto.

126KV Outdoor high-voltage SF6 circuit breaker is a high-voltage, three-phase AC 50Hz switchgear designed for outdoor use, ideal for controlling and protecting 126kV transmission and transformation systems. Additionally, it can function as a contact breaker and opener group. This circuit breaker utilizes an intelligent arc extinguishing principle that combines thermal expansion with auxiliary blowing, and features a CTB-1 operating mechanism. It meets the standards outlined in GB1984-2003 for AC high-voltage circuit breakers and is compliant with the International Electrotechnical Commission's IEC62271-100:2001 standard for high-voltage AC circuit breakers and control equipment.