001640991 EC Air 45

EC Air 45


The EC Air 45 displacement unit is a smaller device designed specifically to ensure optimum operation under the conditions found in tele sites, shift stations, equipment cabinets, etc. The device ensures a low noise level and power consumption while controlling the cold air at the desired height. All connectors can be connected as Plug N 'Play for easy and quick installation. Depending on the need for cooling, up to 12 units can be connected as master/slave. EC Air 45 also comes in an EC Air 45-S and EC Air 45-L edition. These solutions are equipped with controls that offer fewer and more options, respectively. This allows you to choose the optimal solution according to your needs.

Controller types

Small controller for basic unit functions, large controller for full functionality. This allows you to choose the optimal solution according to your needs. The option with re-circulation damper and Web-/Modbus card can only be selected with a large controller.


  • Casing material 1 mm galvanized steel plate
  • Noise level at normal speed* 42 db(a) (see data sheet for sound)
  • Duo filter w. long life - displacement bag
  • Capacity ventilation up to 4,5 kW pr. unit (max 12 units pr. room)
  • Maximum power consumption 48 VDC/3A
  • Ambient temperature -10°C/+60°C
  • Power consumption, standby 4 W
  • Voltage 48VDC (optional other power inputs can be supplied)
  • Motor power 10-110 W (140 W) (factory setting)
  • Maximum airflow 1382 m³/h
  • Weight 45 kg
  • Dimensions W x H x D = 450 x 779 x 527 mm
  • Control options small or large controller

* 1 m outside with 100% fanspeed