Quality Air Insulated Switchgear Manufacturer

The Usune Kyn28 Switchgear 11kV is an indoor armored withdrawable AC metal-enclosed switchgear suitable for 3.6~12kV three-phase AC 50Hz power systems. It integrates reliable performance, safe operation, and convenient maintenance. The product strictly adheres to IEC and GB standards, employing a five-compartment independent modular structure and comprehensive five-proof interlocking. It is widely used in power plants, substations, industrial and mining enterprises, and high-rise buildings for power reception, distribution, control, and protection.

The Usune Kyn28 Switchgear 12kV is a high-performance indoor metal-clad withdrawable medium-voltage vacuum switchgear designed specifically for 3.6~12kV, 50/60Hz three-phase AC power systems. As a core Usune product, it integrates high reliability, operational safety, and ease of maintenance, strictly adhering to IEC international standards and ISO management systems. Its core production base is located in China. It is a benchmark product built by a globally trusted professional medium-voltage electrical supplier and manufacturer, relying on the factory's sophisticated craftsmanship and quality control system to provide stable and safe medium-voltage power distribution for global power systems.

The Usune Kyn28 Switchgear 20kV is a high-performance indoor armored withdrawable medium-voltage vacuum switchgear suitable for 3.6–24kV, 50/60Hz three-phase AC power systems. As a core Usune product, it integrates high reliability, safe operation, and ease of maintenance, conforming to relevant standards such as IEC and GB. The product adopts a fully isolated compartment structure and comprehensive five-proof mechanical interlocking, and is widely used in power plants, substations, industrial and mining enterprises, and high-rise buildings for the reception, distribution, control, and protection of electrical energy.

The Usune Kyn28 Switchgear 24kV is a core medium-voltage power distribution product from Zhejiang Youshun Electric Co., Ltd. It is compatible with 3.6~24kV three-phase AC 50/60Hz power systems, integrating reliability, safety, and ease of maintenance, and conforms to GB, IEC standards, and ISO systems. Based in China, and as a professional manufacturer and reliable supplier, it is widely used in various fields and is a preferred choice for high-performance medium-voltage power distribution systems supplied directly from the factory.