CVAB-N / CVAT-N Series
CVAB/4-3000/355 N D 0,31KW *230V* 50Hz
Cabinet fan manufactured from aluminium profiles and double thickness side panels internally lined with 25 mm thickness of fireproof fiberglass acoustic insulation.
Circular duct connection flange on the inlet and outlet. CVAB-N/CVAT-N incorporates direct drive backward curved centrifugal impeller,manufactured from aluminium (CVAB-N) or steel (VAT-N) sheet, with motor fitted inside the air stream.
Motors
CVAB-N
Single-phase external rotor motors 230V 50Hz, IP55, class F, with thermal protection, speed controllable by tension.
Working temperature from -0ᄎC to 60ᄎC.
CVAT-N
Three-phase 4 and 6 pole motors 230/400V 50Hz, IP55, class F, with thermal protection (PTC), speed controllable by inverter.
Working temperature from -20ᄎC to 40ᄎC.
Working temperature from -20ᄎC to +40ᄎC.
- ATEX Flameproof - Gas
II 2G Exd IIB T4
II 2G Exd IIB+H2 T4 (with motor Exd IIC T4)
- ATEX Increased safety - Gas
II 2G Exe IIC T3
Note electrical data may vary for ATEX motors."
Attributes

Backward curved centrifugal impellers To prevent accumulation of dirtiness. Dynamically balanced.

Low noise level
On request, double thickness side panels lined with 25 thickness of fireproof fiberglass acoustic insulation.

Robustness
Quality finished aluminium profiles and plastic corners providing a great robustness.
Acoustic characteristics
Technical characteristics
Dimensions
Curves
Mounting Accessories

Electrical Accessories
