China 24kV medium voltage switchgear Manufacturer, Supplier, Factory

Switchgear insulating material is essential in electrical systems to provide safety, efficiency, and reliability. These materials are typically used in the construction of switchgear assemblies to prevent electrical currents from unintentionally passing through different components, reducing the risk of short circuits, electrical fires, and equipment damage. The most common insulating materials used in switchgear include epoxy resin, glass-reinforced polyester (GRP), and various types of thermoplastics, each selected for their unique properties, such as high dielectric strength, excellent thermal stability, and resistance to moisture and chemical corrosion.

The GN22-12 (C) (D)series indoor high-voltage disconnecting switch is designed for power systems with a rated voltage of 12kV and a frequency of 50Hz. This device is mainly used for opening and closing circuits in the power system under no-load conditions. With high current withstand capabilities, it is ideal for applications requiring high security and frequent operations. The device can be configured to meet various environmental needs. This product is a high-current isolating switch with a three-phase common bottom knife structure. It adopts a mechanical locking prototype with a two-step action of closing and contacting, achieving wear-free contact, small operating force, high contact pressure, and good dynamic thermal stability.

At Richge, we specialize in high-quality switchgear front panel screws designed to ensure durability and reliability in electrical systems. Our screws are crafted from premium materials, offering exceptional strength and resistance to environmental factors. Ideal for securing front panels in switchgear assemblies, our products are engineered to meet stringent industry standards and provide a secure, long-lasting fit. With a focus on precision and performance, we deliver solutions that enhance the integrity and functionality of your switchgear installations. Trust Richge for innovative, reliable fastening solutions that support the efficiency and safety of your electrical infrastructure.

Our company provides top-quality Switchgear Measurement and Control Board Bases, designed to support and enhance the functionality of electrical measurement and control systems. Constructed from durable materials, these bases offer reliable support and protection for critical components. Engineered for precision and ease of installation, they ensure stable mounting and efficient operation of measurement and control equipment. Meeting industry standards for performance and safety, our board bases are ideal for a range of switchgear applications, providing robust solutions for maintaining the integrity and efficiency of electrical systems.

Switchgear Limiting Block: Product Details and Applications The Switchgear Limiting Block is a crucial component designed to enhance the safety and efficiency of electrical switchgear systems. Constructed from high-grade insulating materials, it ensures durability and resistance to electrical stress, heat, and environmental factors. The limiting block is typically used in medium and high voltage switchgear to limit the movement of switchgear drawers, thereby preventing accidental disengagement during operation.

VSG-12 type Indoor high voltage vacuum circuit breaker used spring to storage energy. The operating mechanism can be operated by two ways, by manual and electromotive operation, The characteristics is according with GB1984-2003 High Voltage AC Circuit Breaker, JB3855-1996 3.6-4.5KV Indoor AC High Voltage AC Circuit Breaker and IEC standard 62271-100:200162271-100:2001 High Voltage AC Circuit Breaker VSG type indoor high-voltage vacuum circuit breaker is suitable for switching various loads of different natures and frequent operations in power systems with three-phase AC 50Hz and rated voltage of 7.2kV-40.5kV. It can be used in industries, mining, enterprises, and power plants. And for the protection and control of electrical equipment in substations. It can be equipped with KYN28A and other mid-mounted handcart switch cabinets, and can also be equipped with XGN fixed switch cabinets. The VSG indoor high-voltage vacuum circuit breaker complies with the national standards GB1984 “AC High-voltage Circuit Breaker”, JB/T3855 “3.6~40.5kV Indoor AC High-voltage Vacuum Circuit Breaker” and IEC60056 “High-Voltage AC Circuit Breaker” standards.