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Multi dwelling blocks
Range of centrifugal roof mounted fans to mount directly above a circular duct for the ventilation of housing and small enclosure.
Description
- Centrifugal roof mounted fan in horizontal discharge format.
- Very low profile design.
- ON-OFF electrical isolated switched.
- Models suitable for operation within ambient air temperatures between-20ºC up to +40ºC
- Fan speed adjustable with the potentiometer placed in the connection box or with an external control type REB ECOWATT.
- Analogical input with terminals in the connection box to control the fan with 0-10V input signal.
Motors
Brushless EC high-efficient and low consumption motor, with external rotor, IP44.
Motor with thermal protection and on-off switch IP55.
Electrical supply 230V±15%-50/60Hz.
Construction
- Centrifugal backward curved impeller.
- Steel finger proof guard.
- Manufactured from galvanized sheet steel protected with black polyester paint.
Description
- Centrifugal roof mounted fan in horizontal discharge format.
- Very low profile design.
- ON-OFF electrical isolated switched.
- Models suitable for operation within ambient air temperatures between-20ºC up to +40ºC
- Fan speed adjustable with the potentiometer placed in the connection box or with an external control type REB ECOWATT.
- Analogical input with terminals in the connection box to control the fan with 0-10V input signal.
Motors
Brushless EC high-efficient and low consumption motor, with external rotor, IP44.
Motor with thermal protection and on-off switch IP55.
Electrical supply 230V±15%-50/60Hz.
Construction
- Centrifugal backward curved impeller.
- Steel finger proof guard.
- Manufactured from galvanized sheet steel protected 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.