Roof Mounted Fans
CRVB ECOWATT Series

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Serial CRVB ECOWATT BASIC

CRVB-355 ECOWATT (230V50/60HZ) VE

  • CRVB ECOWATT BASICbdp532
  • CRVB ECOWATT BASICbdp547

CRVB-355 ECOWATT (230V50/60HZ) VE

Range of centrifugal roof mounted fans in vertical discharge format suitable for many roof extract ventilation applications, including housing ventilation, commercial offices, shopping malls, etc…
-Very low profile design.
-Base manufactured from galvanised sheet steel.
-Centrifugal backward curved impeller.
-Steel finger proof guard.
-Cowl manufactured from galvanised steel and aluminium cover.
-ON-OFF electrical isolation switch fitted.
-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 terminal box to control the fan with 0-10V input signal.

Motors
Brushless EC motor, IP44, with thermal overload protection, suitable for single phase supply 230V±15%/50-60Hz.

Technical data

Acoustic characteristics

Technical characteristics

Curves

Dimensions

Installation

Installation

ErP Information

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