DC Free Cooling Box
05 Dec

DC Free Cooling Box

DC Free Cooling Box for Telecom/Oil & Gas Outdoor Cabinets or Shelter Sites can be functionally combined with Hunter’s DC air-conditioners BMS control

The powerful free cooling unit are designed for different geographical markets and the functionality is to control the internal environment of BTS communications shelter or enclosures.

FCB function is to remove excess heat from temperature sensitive electronic equipment at very low power consumption from 100 W to save energy. Operate on 48 Volt DC.


  • Low power consumption from 100 W
  • Low start current “no grid peaks”
  • Temperature and Humidity controlled together with Hunter DC Cooler
  • Designed for high ambient temperature 55oC “T3 Climate”
  • Controls ready to be combined with DC Free Cooling, PV Solar and Batteries
  • DC supplied from battery bank or rectifiers
  • BMS RS485 controls for remote communication with NOC and 48 V Hybrid Batteries with BMS Control
  • DC Emergency cooling inbuilt

Download product sheet

More information are available to download in Adobe Acrobat’s portable document format (PDF).

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