Outdoor Landscape-style Ring Main Unit (Box): Intelligent Power Distribution Unit Integrating Power Assurance with Environmental Aesthetics

The outdoor landscape-style ring main unit (box) is an innovative power equipment that combines distribution functions, environmental adaptability, and urban aesthetics. It not only achieves full insulation, high reliability, and intelligence based on traditional ring main units but also cleverly integrates itself into the surrounding environment through unique landscape design, effectively solving the "visual pollution" problem of conventional power distribution equipment in urban public spaces and residential areas. It is an ideal choice for building new urbanization and beautiful communities.

I.Core Insulation Methods

The landscape-style ring main unit adheres to principles of high reliability and safety in insulation technology, primarily adopting the following three mainstream methods:

Environmentally Friendly Gas Insulation

Solid Insulation

SF₆ Insulation

Common Advantages: The above insulation methods all achieve full insulation, full sealing, and maintenance-free operation, with a protection rating up to IP67, completely resisting external factors such as rainwater, humidity, condensation, salt fog, and small animals, ensuring long-term safe and stable operation in harsh outdoor environments.

II.Outstanding Product Features

Landscape and Customized Design:

Appearance Integration: The shell can be designed with imitation wood grain, stone texture, green plant wall, artistic sculpture, or forms consistent with surrounding architectural styles, perfectly blending into natural landscapes or urban street scenes.

Flexible Customization: Offers multiple colors, textures, and shapes, supporting personalized customization according to urban planning or project needs, achieving "one unit, one view."

Excellent Environmental Adaptability:

The box body typically uses stainless steel or anti-corrosion composite materials, with superior weather resistance, UV resistance, and corrosion resistance, suitable for various climate regions including high temperature, severe cold, coastal, and high-altitude areas.

High Safety and Reliability:

Equipped with reliable anti-electric shock protection (five-prevention interlock), pressure relief channels, and internal arc fault prevention capabilities, ensuring safety for operators and the public.

Core switching components (such as load switches and circuit breakers) adopt mature vacuum arc extinguishing technology for long electrical life and reliable breaking.

Intelligence and IoT Integration:

Reserved standardized distribution automation interfaces allow easy installation of DTU (Distribution Terminal Unit), fault indicators, and communication modules, enabling real-time monitoring of line status, automatic fault location, and rapid recovery of non-fault sections, supporting distribution network automation and intelligence upgrades.

Convenient Operation and Maintenance Experience:

Modular design makes installation, maintenance, and future expansion simpler.

Maintenance-free insulation structure significantly reduces daily operation and maintenance workload and costs.

III.Practical Application Scenarios

The landscape-style ring main unit (box) is widely used in various locations with high requirements for environmental aesthetics:

Urban Public Spaces: Parks, squares, green belts, pedestrian streets, waterfront landscape areas—providing power while becoming part of the scenery.

High-end Residential and Commercial Areas: Villa districts, upscale apartments, office building surroundings—avoiding the obtrusiveness of traditional distribution boxes and enhancing overall environmental quality.

Cultural, Educational, and Medical Facilities: Schools, hospitals, museums, sports venues surroundings—ensuring power supply safety while meeting requirements for environmental harmony and tranquility.

Tourist Scenic Areas and Historical Districts: Solving power distribution needs while protecting natural and historical features, achieving harmonious coexistence of modern facilities with traditional culture and natural landscapes.

Municipal Roads: As comprehensive supporting facilities for roads, beautifying city appearance.

The outdoor landscape-style ring main unit (box) represents a leap in power distribution equipment from single functionality to multi-dimensional integration of "function, environment, and humanities." It is not only a reliable power node but also an embodiment of urban refined management and green development concepts, providing key equipment support for creating safer, smarter, and more beautiful urban environments.