VCU 4E 250x140

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VCU 4E 250x140

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Single-inlet scroll-type centrifugal fan with external rotor motor. Maximum capacity - 2000 m³/h.

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Products in this series (15)

VCU 2E 140x60	VCU 2E 160x62	VCU 2E 160x90
VCU 4E 180x92	VCU 4E 200x80	VCU 4E 200x102
VCU 4E 225x102	VCU 4Е 250х102	VCU 2Е 140х60 (220/60)
VCU 2Е 160х62 (220/60)	VCU 4Е 180х92 (220/60)	VCU 4Е 200х80 (220/60)
VCU 4Е 200х102 (220/60)	VCU 4Е 225х102 (220/60)	VCU 4Е 250х140 (220/60)

Technical parameters

SR series (round)
FB series (round)
KOM series
NKV series (round)
NK series (round)
Speed controller RS-1-300
Single phase speed controller RSA5E-2-P
Speed controller RS-1-400
Single phase speed controller RSA5E-…M
FBK series (round)
Speed controller RS-…N (V)

Parameter	Value		Unit
Parameter	Voltage	230		V
Frequency	50		Unit	Hz
Current	2.48		A
Power consumption	570		W
Maximum air capacity	2000 1178 556 0,556 33400		m³/h CFM l/s m³/s l/m
RPM	1310		min ^-1
Noise level at 3 m	60		[dBA]
Maximum transported air temperature	-40 +70		^оC
Protection rating	IP X4		class
Weight	16.3		kg
Number of poles	4
Impeller diameter	250		mm
Impeller width	140		mm

VCU 4E 250x140

Sizes	∅D	B	H	H1	H2	∅d	L	L1	L2	M	Р
mm	250	410	485	230	191	11	205	230	197	270	238

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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 inlet		dBA		44		44		42		36		31		22		29		21		19
L_wA to outlet		dBA		46		37		42		38		29		28		29		23		21
L_wA to environment		dBA		40		34		37		31		27		21		24		17		14