CVT EC

Centrifugal roof fans with vertical air outlet, with EC Technology IE5 motor.

Fakta

Fan:

  • Support base in galvanised steel sheet.
  • Backward curved impeller made of galvanised sheet steel.
  • Bird protection grid.
  • Aluminum rain cover.
  • Airflow direction from motor to impeller.

Motor:

  • High efficiency EC Technology motors with integrated electronics, regulated by 0-10 V or 4-20 mA.
  • IE5 efficiency motors, class F and IP55 protection.
  • Single-phase 220-277 V 50/60 Hz.
  • Working temperature: -25 ºC +60 ºC.

EC CONTROL:
Supplied as an optional accessory. Control panel for ventilation systems with EC Technology motors with the electronics integrated in the motor itself. With the following characteristics:

  • CPC: Constant pressure control.
  • CFC: Constant flow control.
  • DAY/NIGHT: Double pressure setpoint adjustment according to time of day.
  • External sensor: Compatible with temperature, humidity, air quality or CO sensor.
  • Equipment preconfigured in constant pressure mode with 100 Pa set point.

Finish:

  • Galvanised steel sheet and aluminum.

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