Vents VCUN 250х127-2,2-4 R90

Series: VCUN

Scroll single-inlet centrifugal fans with the impeller mounted directly on the three phase asynchronous motor shaft. The fan is designed for supply and exhaust ventilation systems

Maximum airflow: 3720 m³/h
Sound pressure level LpA at 3 m: 78 dB(A)
Motor type: AC
Impeller type: Centrifugal forward curved blades
Casing material: Polypropylene/Thermoplastic elastomer

	Unit of measurement	VCUN 250х127-2,2-4 R90
Minimum supply voltage	V	400
Maximum supply voltage	V	400
Power supply frequency	Hz	50
Rated power	W	2200
Unit current	A	5.1
Maximum airflow	m³/h	3720
Sound pressure level LpA at 3 m	dB(A)	78
Weight	kg	32.2
Transported air temperature (max)	°С	60
Ingress protection rating	-	IP54
Ingress protection rating of the drive	-	IP54