Heat Exchange

  • Heat Exchanger 70 for Telecom and electronics cooling by Dantherm HEX Dantherm Heat Exchanger 70
  • Heat Exchanger 90 for Telecom and Electronics Cooling by Dantherm HEX Dantherm Heat Exchanger 90
  • Heat Exchanger 120 for Telecom and electronics cooling by Dantherm HEX Heat Exchanger 120

For Telecom cabinets and radio base stations.

The line of Dantherm air-to-air heat exchangers is designed for reliable and energy-efficient temperature control in Telecom cabinets and radio base stations.

Closed loop, energy efficient cabinet cooling

The closed loop, passive cooling systems are perfectly fit for maintaining an internal temperature between 5°C and 15°C above ambient temperature.

Fan speed control and light-weight

Stepless fan speed control ensures that the internal temperature is kept at the exact level necessary to protect and prolong the service life of the electronic equipment in the individual cabinet. A light-weight plastic core ensures an easy, fast and low-cost installation.

Low power consumption

Improved performance, low power consumption and reduced noise emissions make the Dantherm Heat Exchanger a very good choice for small heat loads in cabinets placed both in- and outdoors.

Contact Dantherm

Customer support
+45 96 14 37 83

Send us an e-mail
Electronics Cooling
Profile Brochure
Dantherm Telecom and electronics cooling general brochure View our online brochure...
Heat Exchanger
Dantherm Heat Exchanger Play
  • Radio base stations
  • Telecom shelters
  • Electronics enclosures
  • Drive stations
  • Bill boards
  • Kiosks
  • Automation control cabinets
  • Ad boards
  • Displays
Features and Benefits
  • Cost-effective closed loop cooling system
  • Adjustable control system with unique cooling strategies
  • Stepless fan speed control
  • Efficient and reliable radial fans
  • Compact construction
  • Power supply 48 VDC
  • Quick and easy installation and maintenance
  • For plastic cores: very light
Dantherm Heat Exchanger Capacities 70 90 120
Supply Voltage Nominal VDC  48  48 48    
Capacity in W/K 70  90  120    
Capacity in kW at Δt = 10°C 0.7  0.9  1.2    
Max internal air flow m³/h
(free blowing measurement)
 400 585  620    
Weight in kg 21   26 32    

Dantherm Heat Exchanger feature comparison




Closed loop cooling system Protects the enclosed equipment Protects the enclosed equipment from ambient environment. Ensures site uptime. bullet bullet bullet
Cost-effective heat exchanger system bullet bullet bullet
High-quality industrial fans  bullet bullet bullet
Dantherm counter-flow plastic core  bullet bullet bullet
Anti-static plastic core treatment Efficient cooling Cooling-efficiency not obstructed by airborne particles. Prolongs time between maintenance visits. bullet bullet bullet
Carbon black in plastic core for none-static electricity. bullet  bullet bullet
Dantherm cross-flow aluminium core      
Compact construction bullet bullet bullet
Engineered for light-weight installation Installation is cost saving Overall light-weight design to minimize installation costs and construction demands to the cabinet/enclosure. bullet bullet bullet
Engineered for extreme and/or corrosive environments. bullet bullet bullet
Controller and surveillance 70  90  120 
Energy-efficient control strategy. Energy optimized Fan speed control according to temperature. Temperature setting maintained at lowest possible power consumption. bullet bullet bullet
Optional external alarm and communication output. bullet bullet bullet
One common alarm output with LED bullet bullet bullet
Installation and service 70  90  120 
Door-mount inside installation Easy maintenance Occupies a minimum of space in the cabinet/enclosure. Ensures easy maintenance. bullet bullet bullet
Plug-and-play bullet bullet bullet
Power supply -48V DC bullet bullet bullet
Minimal maintenance. bullet bullet bullet
Test and certification 70  90  120 
2006/42/EF Directive on the Safety of Machines bullet bullet bullet
2006/95EC Low Voltage Directive bullet bullet bullet
2004/108/EF EMC Directive bullet bullet bullet
UL94 Flame Class: VTM-2. bullet bullet bullet
Factory tested bullet bullet bullet
Self test function bullet bullet bullet
  • Heat Exchanger Details_1
  • Heat Exchanger Details_3
  • Heat Exchanger Details_4
  • Heat Exchanger Details_5
  • Heat Exchanger Details_6
  • Heat Exchanger Details_7
  • Heat Exchanger Details_8
Service Manual