Vents VKHz 560 EC

Roof exhaust centrifugal fans with horizontal air exhaust

	Unit of measurement	VKHz 560 EC
Minimum supply voltage	V	400
Maximum supply voltage	V	400
Power supply frequency	Hz	50/60
Rated power	W	2412
Unit current	A	3.83
Maximum airflow	m³/h	13640
Sound pressure level LpA at 3 m	dB(A)	69
Weight	kg	71
Transported air temperature (max)	°С	60
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP54

Trademark	Vents
Model	VKHz 560 EC
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	71.8	A+	34.8	A	13.5	E
Type of ventilation unit	Bidirectional
Type of drive installed	Variable speed
Type of heat recovery system	Regenerative
Thermal efficiency of heat recovery (%)	55
Maximum flow rate (m³/h)	33
Electric power input (W)	11
Reference flow rate (m³/s)	0.007
Nominal flow rate (m³/s)	1.904
Nominal external pressure (Pa)	779
Specific power input (SPI) (W/(m³/h))	0.274
Control typology	Local demand control
Maximum internal leakage rates (%)	2.7
Maximum external leakage rates (%)	2.7
Mixing rate (%)	1
Airflow sensitivity at +20 Pa and -20 Pa (%)	0.4
The indoor/outdoor air tightness (m³/h)	0.5
Static efficiency (%)	75.9
Declared typology	NRVU UVU			RVU BVU
Effective electric power input (kW)	2.124
Sound power level (dB(A))	89			56
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	160		160		160
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	7581		3875		1752

Datasheet

"VENTS VKV/ VKH EC" product description 05-2023

2.2 Mb

Manual

"VENTS VKV EC, VKH EC" user's manual 01-2024 (V204-1EN-03)

4.34 Mb

Image

VKHz 560 EC - image 1

405 Kb

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