Vents VKM 125 EC

Centrifugal inline fans with EC-motors

	Unit of measurement	VKM 125 EC
Connected air duct size	mm	125
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50/60
Rated power	W	95
Unit current	A	0.78
Maximum airflow	m³/h	480
Rotation speed at 50hz	-	3642
Sound pressure level LpA at 3 m	dB(A)	45
Weight	kg	2.7
Transported air temperature (max)	°С	60
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP44
Impeller material	-	Plastic

Trademark	Vents
Model	VKM 125 EC
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-53.9	A+	-26.8	B	-11.3	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	440
Electric power input (W)	93.5
Reference flow rate (m³/s)	0.086
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.11
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	60
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	58		58		58
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280