CTB ECOWATT | Horizontal Discharge Roof Fan Series
Verified by manufacturer 1 month ago
CTB/4-400/160 ECOWATT
CTB/4-400/160 ECOWATT
Roof mounted fan using a low consumption EC motor.
Application
Multi dwelling blocks.
Description
Range of centrifugal roof mounted fans to mount directly above a circular duct for the ventilation of housing and small enclosure.
- 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
Consult technical literature for information on performance values including airflow, speed and sound pressure level.
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.
Features and benefits:
- Direct drive backward centrifugal impeller with brushless EC motor.
- Bird proof guard.
- ON-OFF electrical isolated switch attached to the connection box.
General information
Color | Black |
Finish | Galvanized |
Material | Steel |
Shape | Rectangle |
WarrantyDescription | Two year |
Uniclass | |
CAWS | U90/413 Ventilation fan units U90/413 Ventilation fan units |
Specification data - Roof-mounted fans
Standards | - |
Configuration category | To ISO 5801. |
Duty | - |
Air volume | Up to 380 l/s. |
Operating conditions | - |
Environment | -20°C to 40°C. |
Fan | Centrifugal. |
Accessories | CONTROL ECOWATT AC/DC.Control element for demand controlled ventilation systems. CPFL-S / CPFL-E.Pressure sensor. REB-ECOWATT.Speed controller. SCHT-AD.CO2 sensor, temperature and relative humidity with display. SCO2-A.CO2 and temperature sensor. SCO2-AD.CO2 and temperature sensor. With display. TDP-D.Pressure transmitter. TDP-S.Pressure sensor. BEAS.Control module adapting an analogical input signal to monitor ECOWATT fans. MULTI-REG. |
Weight | 6 kg. |
Size: | 410 (diameter) x 229 mm |
BIM objects
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |
Literature
CTB ECOWATT Catalogue
CTB & CRHB/T-N ECOWATT | Installation, Operation & Maintenance Manual
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