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Multi dwelling blocks
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Range of centrifugal roof-mounted fans designed to be installed directly above a circular duct for ventilating housing and small enclosures.
Description
- Centrifugal roof-mounted fan with horizontal discharge.
- Very low profile design.
- ON-OFF electrically isolated switch.
- Models suitable for operation in ambient air temperatures from -20ºC up to +40ºC.
- Fan speed adjustable via the potentiometer located in the connection box or with an external control such as the REB ECOWATT.
- Analogue input with terminals in the connection box to control the fan using a 0-10V input signal.
Motors
Brushless EC high-efficiency, low-consumption motor with external rotor, IP44.
Motor with thermal protection and IP55 on-off switch.
Electrical supply 230V±15% - 50/60Hz.
Construction
- Centrifugal backward curved impeller.
- Steel finger guard.
- Manufactured from galvanised sheet steel, finished with black polyester paint.
Description
- Centrifugal roof-mounted fan with horizontal discharge.
- Very low profile design.
- ON-OFF electrically isolated switch.
- Models suitable for operation in ambient air temperatures from -20ºC up to +40ºC.
- Fan speed adjustable via the potentiometer located in the connection box or with an external control such as the REB ECOWATT.
- Analogue input with terminals in the connection box to control the fan using a 0-10V input signal.
Motors
Brushless EC high-efficiency, low-consumption motor with external rotor, IP44.
Motor with thermal protection and IP55 on-off switch.
Electrical supply 230V±15% - 50/60Hz.
Construction
- Centrifugal backward curved impeller.
- Steel finger guard.
- Manufactured from galvanised sheet steel, finished with black polyester paint.
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Direct drive backward centrifugal impeller with brushless EC motor.
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Bird proof guard
Steel fnger proof guard in galvanised sheet. -
ON-OFF electrical isolated switch attached to the connection box.