Dimensions and parameters of the integrated outdoor power supply cabinet for base stations

Outdoor integrated power supply cabinets for base stations are modular, weatherproof enclosures designed to house network equipment, batteries, and power systems, typically ranging from 30U to 40U in height with robust steel and sandwich panel construction.

Dimensions and Structure

• Height: Commonly 30U or 40U rack units, suitable for standard 19” equipment installation .
• Width and Depth: Typically designed to fit through standard corridors; cabinets exceeding 800 mm in width or depth can be disassembled for transport .
• Material: Constructed from sheet metal frames and sandwich panels, offering lightweight yet high-strength performance, corrosion resistance, and low thermal conductivity .
• Door and Panel Thickness: Front doors often 2.0 mm steel, roof 2.5 mm aluminum, other parts 1.5 mm steel . Door-mounted rubber seals ensure waterproofing and environmental protection .
• Locking Mechanism: Multi-point or two-level locks (Normal & Master) for security against unauthorized access .

Power and Equipment Integration

• Power Inputs/Outputs: Supports multiple input sources (grid, PV, genset) and outputs (12/24/48/57 V DC, 24/36/220 V AC) in a unified platform .
• Battery and Power Zones: Cabinets are divided into equipment power zones, battery zones, and air conditioning zones for organized installation .
• Cooling Systems: Options include air ventilation, active cooling, heat exchangers, and hybrid cooling solutions to maintain optimal internal temperature .
• Monitoring and Control: Can integrate environmental sensors (smoke, water, infrared), intelligent O&M systems, and remote monitoring for temperature, power, and security .

Modularity and Installation

• Modular Design: Cabinets can be assembled on-site, reducing transport and installation challenges. High modularity allows rapid assembly, often under 30 minutes with minimal personnel .
• Parallel Operation: Up to four cabinets can operate in parallel for higher capacity or redundancy .
• Environmental Protection: Designed for outdoor use in diverse climates, including high/low temperatures, rain, and dust, with continuous door seals and robust wall construction .

Additional Features

• Integrated Systems: Supports AC/DC power distribution, lightning protection, and ICT convergence .
• Energy Efficiency: Intelligent peak shaving, voltage boosting, and energy slicing reduce electricity costs and carbon emissions .
• Security: Multi-point locks and anti-theft designs protect sensitive telecom equipment . These cabinets provide a comprehensive solution for outdoor base stations, combining structural durability, environmental protection, modularity, and integrated power management to support reliable telecom operations.