Coltex DC cabinet air conditioner is a temperature control solution designed for cabinets at sites without AC power supply, suitable for various challenging indoor and outdoor environments. Powered by true DC compressors and DC fans, it efficiently solves cabinet cooling problems, providing a stable, efficient, safe, and reliable environmental solution for cabinets in off-grid areas, or those powered by renewable energy or hybrid power sources.
Features & Benefits
Designed for Off-Grid & Unstable Power Grids
Suitable for communication base stations, radar stations, and similar facilities typically located in remote mountainous areas or regions with unreliable power infrastructure.
Direct DC Power Compatibility (e.g., 48V)
Operates directly on DC power sources such as 48V battery banks, eliminating the need for an inverter and the associated AC/DC conversion stage.
Reduced System Costs
Removing the inverter lowers overall system component and installation costs.
Significantly Lower Energy Losses
Avoiding unnecessary power conversions reduces energy waste and improves overall system efficiency.
Common Installation Location
Typically installed on equipment cabinets beneath communication towers.
High Environmental Protection (Ingress Protection)
Rated IP55, offering effective protection against dust ingress and resistance to low-pressure water jets.
Wide Operating Temperature Range
Capable of stable, reliable operation in extreme environments ranging from -40°C to +56°C.
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