Vents VCN 125 EC

Exhaust centrifugal fans in steel casing for outdoor surface mounting

	Unit of measurement	VCN 125 EC
Connected air duct size	mm	125
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50/60
Rated power	W	103
Unit current	A	0.83
Maximum airflow	m³/h	480
Sound pressure level LpA at 3 m	dB(A)	57
Weight	kg	3.6
Transported air temperature (max)	°С	40
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP55

Trademark	Vents
Model	VCN 125 EC
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	53.8	A+	26.7	B	11.2	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	400
Electric power input (W)	98
Reference flow rate (m³/s)	0.078
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.121
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	77
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	64		64		64
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280