ASNA RMU/Switchgear（SR-7.2kV/12kV）

Atmospheric pressure sealed nature-air insulated RMU/switchgear offers a reliable alternative to traditional gas-insulated switchgear, using atmospheric pressure nature-air as the insulation medium. This innovative design eliminates the need for gas monitoring and system shutdown for gas-refilling, making it a low-maintenance solution. The atmospheric pressure sealed nature-air insulated system ensures stable operation without the risk of gas leaks or pressure drops.

ASNA RMU/Switchgear（SR-17.5kV）

The atmospheric pressure sealed nature-air insulated ring main unit (RMU) utilizes an innovative, world-first technology where the primary conductive circuit is enclosed in a sealed cabinet with atmospheric air pressure. The fully sealed, air insulated system ensures stable operation without the risk of gas leaks. With no need for regular cleaning or gas monitoring, and no operational interruptions for gas refills or equipment replacement, this RMU significantly reduces maintenance requirements. Its single-phase insulation structure also eliminates the risk of electrical faults, ensuring safe and reliable operation.

ASNA RMU/Switchgear（SR-24kV）

The Atmospheric Pressure Sealed Nature-Air Insulated RMU/Switchgear incorporates an innovative technology that eliminates the risks associated with gas leakage, which often leads to degrade in the insulation performance of traditional gas-insulated switchgear. The design of this air insulated RMU doesn’t require frequent maintenance, gas pressure monitoring, or system shutdowns for gas-refilling or equipment replacement, which increases system availability.

ASNA RMU/Switchgear

The Atmospheric Pressure Sealed Nature-Air Insulated RMU/Switchgear integrates intelligent switchgear technology, making it an essential part of modern power distribution systems. This switchgear system combines advanced sensing technology, data processing, and smart analysis algorithms to provide real-time data and improve the management of electrical systems.

ASNA RMU/Switchgear

The Atmospheric Pressure Sealed Nature-Air Insulated RMU/Switchgear with painted enclosure offers a unique blend of electrical functionality and aesthetic design, making it ideal for enhancing urban spaces. Available in a wide variety of customizable patterns and styles, it seamlessly integrates into surroundings like parks, scenic spots, plazas, and streets, elevating the visual appeal of cities while maintaining high-performance standards for electrical systems.

ASNA RMU/Switchgear

The SMC (sheet molding compound) material used in this outdoor switchgear provides exceptional electrical insulation, heat resistance, flame retardance, mechanical strength, and is lightweight. It is engineered to withstand harsh outdoor environments, including extreme temperatures, humidity, sandstorms, and more, making it ideal for 7.2kV to 24kV power distribution networks. This ensures that electrical equipment remains unaffected by external conditions, guaranteeing the stability and reliability of the power system.