Vents KSB 150 K2

Inline centrifugal fans in heat- and sound-insulated casing

	Unit of measurement	KSB 150 K2
Connected air duct size	mm	150
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50
Rated power	W	84
Unit current	A	0.37
Maximum airflow	m³/h	485
rotation speed at 50hz	-	2620
Sound pressure level LpA at 3 m	dB(A)	38
Weight	kg	17
Transported air temperature (max)	°С	55
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP44

Trademark	Vents
Model	KSB 150 K2
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-51.6	A+	-24.6	C	-9.1	F
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	425
Electric power input (W)	82
Reference flow rate (m³/s)	0.083
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.282
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	58
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	149		149		149
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280