Vents TT Silent-M 125 EC

Mixed-type duct fans with EC motors in casings with noise and heat insulation

	Unit of measurement	TT Silent-M 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	40
Unit current	A	0.37
Maximum airflow	m³/h	450
Sound pressure level LpA at 3 m	dB(A)	43
Weight	kg	4.8
Transported air temperature (max)	°С	55
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4

Trademark	Vents
Model	TT Silent-M 125 EC
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	54.5	A+	27.4	B	11.9	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	328
Electric power input (W)	39.8
Reference flow rate (m³/s)	0.064
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.068
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Sound power level (dB(A))	60
Declared typology	RVU UVU
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	36		36		36
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280