Product details
12KW DC power supply system
This 30U thermostatic outdoor cabinet with NEMA-rated electrical enclosure is specifically designed for telecom, solar, and power distribution systems. To ensure durability in tough conditions, it is constructed from high-strength galvanized steel and rated IP55—effectively offering reliable protection against harsh environments like dust, rain, and temperature fluctuations. Beyond basic protection, the cabinet is equipped with practical components including a standard 19-inch rack for equipment integration, a DC distribution unit for stable power allocation, a grounding copper bar for safety, and thermostatic air conditioning to maintain precise internal temperature control. Additionally, its bottom features four sealed Φ50mm cable entry holes, which help simplify on-site wiring work and reduce deployment time. As a result of these comprehensive designs, it proves ideal for base stations, outdoor energy storage, and critical power applications where reliability and functionality are key.
30U Product Specifications:（Support Customization）
| Cabinet Section： |
|
| Model Number |
K-ODC88210C02 |
| Dimensions |
W800mm×D800mm×H2100mm |
| Internal Structure |
30U 19 inch equipment rack at the top, 400mm high battery compartment at the bottom |
| Material |
Galvanized steel(304 or 316 stainless steel, or 5052 aluminum) |
| Thermal Insulation |
20mm PEF insulation |
| Locking System |
Mechanical three-point keyed latch |
| Cable Entry |
Bottom cable entry/exit |
| Protection Grade |
IP55 (upgradeable to IP65) |
| Surface Treatment |
Powder coating |
| Color |
Light grey (RAL7035) or customized |
| Load Capacity |
≥ 650kg |
| Installation Type |
Floor-mounted with anchor holes |
| Operating Temperature |
-40℃ ~ +65℃ |
| Functional Configuration： |
|
| DC Power Supply System |
AC Input: 220/380VAC single phase / three phase
Input Capacity: 1×63A/3P
Input Frequency: 45~65Hz (rated 50Hz/60Hz)
SPD: 20kA/60kA, 8/20μs
Rectifier Module: 50A × 4 (total 200A)
DC Output Voltage: -43V ~ -58V, rated -53.5V
Max DC Capacity: 200A
Battery Breakers: 100A/1P ×2
Low Voltage Disconnect (LLVD): 25A/1P × 1, 16A/1P × 3, 6A/1P × 2
Battery Low Voltage Disconnect (BLVD): 25A/1P × 1, 16A/1P × 3, 6A/1P × 2
Monitoring Unit:
Signal Input: 4 AI (3 battery temp., 1 ambient temp.)
Digital Input: 7 DI (1 SPD, 6 general DI)
Alarm Output: 6 dry contacts
Communication Port: RS485, supports SNMP |
| PDU |
2 × 16A 7-outlet PDU socket, 19-inch rack-mount PDU |
| UPS |
3KVA，Input: 220V, DC inverter output: 220V, Bypass: 220V |
| Cooling Method |
3× 48VDC 12038 fans,Equipped with a fan humidity controller |
| Lighting |
48V LED |
| Security Features |
Door sensor, smoke sensor |
| Optional Accessories |
/ |
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
1.Customizable Dimensions & Structure
First, 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—laying a flexible foundation for matching diverse equipment integration needs in critical fields.
2.Optional Materials & Protection Levels
In addition to structural flexibility, it further offers multiple durable 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, rain, and extreme temperatures.
3.Cooling & Thermal Management Options
Moreover, to address the core demand of maintaining equipment stability (a key requirement for critical applications), 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 components.
4.Integrated Electrical System
Besides that, it comes with pre-installed power distribution units (PDU), lighting, sensors, and remote monitoring modules; these components work in tandem to enable integrated electromechanical delivery, significantly simplifying on-site deployment processes for critical field projects.
5.Flexible Mounting & Application Fit
Finally, to adapt to varied on-site installation conditions (from narrow indoor spaces to open outdoor areas), 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 demands of critical fields.
