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Flexibox 900

Telecoms free cooling

Free Cooling is cost-effective controlled ventilation: the Telecom shelter or enclosure is cooled by means of ambient air without a compressor. Dantherm’s Free Air Cooling unit, the Flexibox, provides total heat management and significant energy savings on cooling in Telecom sites hosting GSM, UMTS or LTE networks.

  • Features

    • Extremely energy-efficient – savings in all types of climates
    • Total heat management – control of multiple external units
    • Stable operation – step-less fan speed control
    • Clean internal environment – overpressure system
    • Extended air path protection – Dantherm AirMaze
    • Flexible installation – both indoor and outdoor
    • Low maintenance costs – washable compact filter
    • Maximum security – remote monitoring and configuration

    Controller

    • ​Dantherm CC 3000 48V/230V – Dantherm developed, wall mounted
    • Flexible configuration – live monitoring and configuration on any standard browser
    • Energy-saving strategy – max. use of controlled ventilation
    • Intelligent climate control – automated change of cooling mode
    • Stable operation – step-less fan speed control
    • User-friendly configuration – built-in SD card reader and digital colour display
    • Service minimization – digital filter status detector
    • Strategy evaluation/planning – complete data logging
    • Communication: MODbus TCP/IP

    Applications

    • Radio base stations
    • Telecom shelters
    • Electronics enclosures
    • Power supply rooms
    • Network and computer rooms
    • Drive stations
    • Automation control cabinets
    • Hybrid Telecom sites
    • DC powered sites
  • Commercial/Industrial UK

    Dantherm Group Brochure

    Commercial/Industrial UK

    Proving humidity a non-issue when applying free cooling at telecommunication base stations - part 1 & 2

    Whitepaper

    Proving humidity a non-issue when applying free cooling at telecommunication base stations - part 1 & 2

    Capacity-controlled vs. on/off AC & DC air-conditioning for electronics cooling

    Whitepaper

    Capacity-controlled vs. on/off AC & DC air-conditioning for electronics cooling

  • Specifications Units FB900-48V-G4 FB900-230V-G4
    Operational temperature range °C -25 - +55
    -25 - +55
    Cooling capacity @ 25°C at Δt=10°C, 50/80% W 4950/7210
    5370/8340
    Maximum cooling capacity at 25°C ambient, Δt=10°C, 100% W 8140 8610
    Sound level 50/80% @ 3m dB(A) 47/56 49/59
    Input voltage range VDC 48V DC (42-57V DC) 230V AC (200-277)
    Maximum air flow m³/h 2450 2590
    Power consumption 50/80/100% W 78/239/366 71/284/400
    Product size (h x w x d) mm 790 x 530 x 530 790 x 530 x 530
    Weight kg 25 25
  • play video Dantherm Flexibox

    Dantherm Flexibox

Contact (UK)

Marcus Bailey

Electronics Cooling
Direct: +44 (0)1621 878 539

Contact Marcus

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