NEMA 3R Rated Outdoor Battery Cabinet Designed for Lithium Battery Protection and Cooling

Product details

NEMA 3R outdoor lithium battery cabinet

This 42U thermostatic outdoor cabinet with NEMA-rated electrical enclosure is designed for telecom, solar, and power distribution systems. Constructed from high-strength galvanized steel and rated IP55, it offers reliable protection in harsh environments. The cabinet features a standard 19-inch rack, DC distribution unit, grounding copper bar, and thermostatic air conditioning for precise internal temperature control. The bottom includes four sealed Φ50mm cable entry holes to simplify on-site wiring. Ideal for base stations, outdoor energy storage, and critical power applications.

42U Product Specifications:（Support Customization）

This outdoor battery cabinet is highly customizable and designed for telecom, power, and solar energy storage applications. It offers flexible configuration in structure, materials, cooling, electrical integration, and installation to meet diverse project needs and harsh environmental requirement

Tailored Cabinet Solutions for Critical Field Applications

1. Customizable Dimensions & Structure
   First and foremost, it supports various sizes and internal layouts, and is not only compatible with 19-inch racks but also adapts to different battery and power module installation requirements—effectively laying a flexible foundation for on-site equipment integration.
2. Optional Materials & Protection Levels
   In addition to the above structural flexibility, it further offers multiple high-performance materials such as cold-rolled steel and stainless steel; at the same time, its protection levels range from IP55 to IP65, which helps the cabinet reliably withstand harsh outdoor environments like dust, heavy rain, and extreme temperatures.
3. Cooling & Thermal Management Options
   Moreover, to address the key demand of maintaining equipment stability, its options include natural ventilation for low-heat scenarios, fans for basic heat dissipation, heat exchangers for energy-efficient cooling, and air conditioning systems for high-power devices—all designed to ensure stable long-term operation of internal equipment.
4. Integrated Electrical System
   Besides that, it comes with pre-installed power distribution units (PDU) for stable power allocation, lighting for convenient maintenance, sensors for real-time status monitoring, and remote monitoring modules; these components work in tandem to enable integrated electromechanical delivery, reducing on-site deployment complexity.
5. Flexible Mounting & Application Fit
   Finally, to match the varied installation conditions of critical fields, it supports floor-mounted, wall-mounted, and pedestal installations, and is thus suitable for telecom, power, energy storage, traffic, and other applications—fully meeting the diverse usage needs of different scenarios.