VCUN 280х127-2,2-4

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VCUN 280х127-2,2-4

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Scroll single-inlet centrifugal fans. Maximum capacity - 4395 m³/h.

Technical parameters

SR series (round)
FB series (round)
KOM series
VVG series (round)
NKV series (round)
NK series (round)
Frequency speed controller VFED-…-TA
SRF series
FBK series (round)
Three phase speed controller RSA5D-…-T
Three phase speed controller RSA5D-…-M

Parameter	Value		Unit
Parameter	Voltage	400		V
Frequency	50		Unit	Hz
Current	5.1		A
Power consumption	2200		W
Maximum air capacity	4395 2588,655 1221,81 1,22181 73396,5		m³/h CFM l/s m³/s l/m
RPM	1420		min ^-1
Noise level at 3 m	75		[dBA]
Maximum transported air temperature	60		^оC
Protection rating	IP 54		class
Weight	34.2		kg
Number of poles	4
Impeller diameter	280		mm
Impeller width	127		mm

VCUN 280х127-2,2-4

Sizes	∅D	∅d	B	H2	H3	M	H	I	H1	G	K	Р	S	L	∅d1	L1	L2
mm	280	10	483	189	292	300	626	410	225	27	355	243	125	503	12	231	196

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+380 44 406 36 25

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Sound-power level				Octave-frequency band [Hz]
		Hz		General		63		125		250		500		1000		2000		4000		8000
L_wA to environment		dBA		73		61		74		76		81		82		83		81		77