Blauberg Iso-RB EC 400

Centrifugal inline fans with backward curved blades in cases with improved sound insulation properties with EC-motors

	Unit of measurement	Iso-RB EC 400
Connected air duct size	mm	400
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50/60
Rated power	W	513
Unit current	A	2.25
Maximum airflow	m³/h	3633
Rotation speed at 50hz	-	2360
Sound pressure level LpA at 3 m	dB(A)	51
Weight	kg	47
Transported air temperature (max)	°С	55
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP54
Impeller material	-	Plastic
Article	-	8052538

Trademark	Blauberg
Model	Iso-RB EC 400
Type of ventilation unit	Unidirectional
Type of drive installed	Integrated VSD
Type of heat recovery system	None
Nominal external pressure (Pa)	583
Maximum external leakage rates (%)	2.7
Static efficiency (%)	67.4
Declared typology	NRVU UVU
Effective electric power input (kW)	0.528
Sound power level (dB(A))	71