This high-voltage/low-voltage power distribution cabinet is designed specifically for outdoor humid and rainy environments. Focusing on "waterproof protection + stable power distribution," it integrates power distribution, fault protection, and environmental adaptability. Suitable for medium and low voltage scenarios below 10kV, it connects the power grid with outdoor electrical equipment (street lights, charging stations, base stations, etc.), ensuring safe power transmission in rain, waterlogging, and high humidity. It serves as the "waterproof safety hub" of outdoor power distribution systems.

Core Positioning
This high-voltage/low-voltage power distribution cabinet is designed specifically for outdoor humid and rainy environments. Focusing on "waterproof protection + stable power distribution," it integrates power distribution, fault protection, and environmental adaptability. Suitable for medium and low voltage scenarios below 10kV, it connects the power grid with outdoor electrical equipment (street lights, charging stations, base stations, etc.), ensuring safe power transmission in rain, waterlogging, and high humidity. It serves as the "waterproof safety hub" of outdoor power distribution systems.

Core Waterproofing and Protection Advantages
High-Level Waterproof Design:
Protection rating reaches IP65 and above (completely dustproof and resistant to high-pressure water jets). The IP67 model can withstand short-term submersion (1 meter depth for 30 minutes without water intrusion), making it suitable for heavy rain and flooding.
Sealing Details: The cabinet doors use double-layer EPDM sealing strips (resistant to -40°C to 120°C, with an aging life of ≥8 years). Wire holes are equipped with waterproof glands. Cabinet seams are welded and sealed, and a 15° inclined rain shield is installed on the top to prevent rainwater infiltration.
Drainage Design: Concealed drain holes are reserved at the bottom to quickly drain condensation or small amounts of water ingress, preventing internal water accumulation and corrosion of components. Weather Resistance and Structural Protection:
Material options include 304 stainless steel (resistant to ordinary salt spray, suitable for suburban outdoor use) or 316L stainless steel (resistant to strong salt spray, suitable for coastal areas and chemical zones). Steel plate thickness is 1.5-2mm, resistant to hail and minor impacts without deformation.
The surface is UV-resistant, ensuring long-term exposure to sunlight (UV intensity 380-400nm) without fading or cracking. It withstands extreme temperatures ranging from -30°C to 60°C, suitable for environments ranging from the severe cold of Northeast China to the scorching heat of Southern China.
Power Distribution Safety:
Built-in circuit breakers, residual current devices, and surge protectors (SPDs) trip within 0.1 seconds in the event of an overload or short circuit, preventing equipment damage.
Power and weak current are separated by PA66 insulation panels, separating the wiring area from the component area to prevent safety hazards caused by arcing.

Core Categories
By Voltage Level:
Low Voltage (220V/380V): Compact (600-1200mm wide), suitable for low-voltage equipment such as streetlights, garden lights, and outdoor charging stations. A single cabinet supports 8-16 branch distribution lines.
Medium Voltage (10kV): Large (1500-2000mm wide), equipped with high-voltage insulation components, suitable for outdoor distribution transformers and outdoor main distribution in industrial parks.
By Mounting Method:
Floor-standing: Features adjustable galvanized feet (0-50mm height adjustment) and bottom ventilation and heat dissipation vents (with dust screens). Suitable for fixed installation in residential green belts and along roadsides.
Wall-mount: Compact (400-800mm wide), can be mounted on walls or utility poles, and is suitable for confined spaces such as communication base stations and near streetlight poles.

Typical Application Scenarios
Municipal: Power distribution for urban trunk road lights, traffic signals, and outdoor surveillance equipment;
Energy: Power distribution for outdoor charging stations (fast and slow charging), and grid-connected power distribution for distributed photovoltaic power plants;
Communications/Infrastructure: Power distribution for communication base stations, outdoor power distribution at highway service areas, and centralized outdoor power distribution in remote villages;
Special Environments: Power distribution for outdoor equipment in coastal ports, lighting at the perimeter of chemical parks, and outdoor power distribution in scenic areas with high humidity and waterlogging. This system is particularly suitable for long-term outdoor applications subject to high humidity, heavy rainfall, and the accumulation of water.