Vents VOK1 315

Axial roof fans in the steel casing with the horizontal exhaust of air

	Unit of measurement	VOK1 315
Connected air duct size	mm	315
Minimum supply voltage	V	220
Maximum supply voltage	V	240
Power supply frequency	Hz	50/60
Rated power	W	110
Unit current	A	0.75
Maximum airflow	m³/h	1700
Sound pressure level LpA at 3 m	dB(A)	54
Weight	kg	11.5
Transported air temperature (max)	°С	40
Ingress protection rating	-	IP24
Ingress protection rating of the drive	-	IP44

Trademark	Vents
Model	VOK1 315
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-52.6	A+	-25.6	C	-10.1	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	420
Electric power input (W)	110
Reference flow rate (m³/s)	0.082
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.206
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	54
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	109		109		109
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280