Blauberg ISO-RB EC 450

Sound-insulated inline centrifugal fans

	Unit of measurement	ISO-RB EC 450
Connected air duct size	mm	450
Minimum supply voltage	V	200
Maximum supply voltage	V	277
Power supply frequency	Hz	50/60
Rated power	W	1200
Unit current	A	1.95
Maximum airflow	m³/h	5620
Sound pressure level LpA at 3 m	dB(A)	54
Weight	kg	60
Transported air temperature (max)	°С	55
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP54

Trademark	Blauberg
Model	ISO-RB EC 450
Type of ventilation unit	Unidirectional
Type of drive installed	Integrated VSD
Type of heat recovery system	None
Nominal flow rate (m³/s)	0.87
Nominal external pressure (Pa)	762
Maximum external leakage rates (%)	2.7
Static efficiency (%)	72.2
Declared typology	NRVU UVU
Sound power level (dB(A))	74
Effective electric power input (kW)	0.937