JXCooling Outdoor Cabinet Air Cooling Solutions
DC Air Conditioner • AC Air Conditioner • DC Heat Exchanger • A/C + HEX Combined Unit
JXCooling provides a complete set of outdoor cabinet air cooling solutions for telecom, smart grid, industrial control, and remote monitoring enclosures. Outdoor cabinets face harsh conditions such as high ambient temperature, strong sunlight, dust, rain, and humidity. Without proper thermal management, internal components may overheat, trigger alarms, or suffer accelerated aging.
Our solution portfolio covers compressor cooling, free cooling, and hybrid cooling to match different climates, power supplies, and energy-saving requirements.
1) DC Air Conditioner for Outdoor Cabinets (-48VDC)
Overview
JXCooling DC cabinet air conditioners are designed for sites powered by telecom DC systems. They deliver stable sealed-loop cooling while supporting remote/unmanned operation.
Key Benefits
Powered by -48VDC for telecom and hybrid power sites
Sealed-loop cooling helps reduce dust and moisture ingress
Ideal for remote areas with unstable AC supply
Monitoring-ready options (e.g., RS485/Modbus)
Best For
Telecom outdoor cabinets, battery/power cabinets, remote RTU/SCADA cabinets, off-grid or solar-hybrid deployments.
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2) AC Air Conditioner for Outdoor Cabinets (AC Powered)
Overview
JXCooling AC cabinet air conditioners provide reliable compressor cooling for outdoor cabinets where AC power is available. They maintain stable cabinet temperature under high ambient conditions.
Key Benefits
Strong cooling performance for hot climates
Sealed-loop design protects internal equipment
Flexible mounting and capacity options
Optional remote monitoring and alarm outputs
Best For
Outdoor electrical cabinets, automation enclosures, power distribution cabinets, industrial field sites with stable AC supply.
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3) DC Heat Exchanger for Outdoor Cabinets (Free Cooling)
Overview
JXCooling DC heat exchangers remove heat using a closed-loop heat transfer core with separate internal/external airflow paths. They cool effectively when ambient temperature is below cabinet target temperature—without compressor or refrigerant.
Key Benefits
Energy-saving free cooling (no compressor)
Keeps the cabinet sealed to reduce dust/humidity ingress
Low maintenance and high reliability
Powered by -48VDC for telecom architectures
Best For
Sites with cooler nights or seasonal temperature drops, and projects prioritizing low energy consumption and reduced maintenance.
Note: Heat exchangers cannot cool below ambient temperature. For extremely hot climates, use an air conditioner or hybrid solution.
4) Combined Unit of A/C with HEX (Hybrid Cooling)
Overview
The A/C + Heat Exchanger combined unit integrates free cooling + compressor cooling in one cabinet-mounted solution. It automatically switches operation mode based on ambient conditions to balance reliability and energy savings.
Key Benefits
Automatic mode switching: HEX when ambient is favorable, A/C when needed
Reduced compressor runtime = lower energy consumption and longer service life
Sealed-loop protection for dusty/humid environments
Monitoring-ready for remote site management
Best For
Projects requiring both strong cooling in hot periods and energy-saving operation in cooler periods—ideal for telecom cabinets in mixed climates.
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How to Choose (Quick Guide)
Choose DC Air Conditioner when you need reliable cooling on -48VDC and ambient temperatures can be high.
Choose AC Air Conditioner when AC power is available and cooling demand is consistent.
Choose DC Heat Exchanger when you want maximum energy savings and ambient is often lower than the cabinet target temperature.
Choose A/C + HEX Combined Unit when you want hybrid efficiency: free cooling whenever possible, compressor cooling when necessary.
Request a Selection / Proposal
Send your cabinet size (W×H×D), equipment heat load (W), power supply type (DC/AC), ambient temperature range, and monitoring requirements. JXCooling will recommend the best outdoor cabinet cooling solution and provide installation guidance, cut-out drawings, and integration support.