Medium-pressure fans ВЦ 14-46

ВЦ14-46 Ж	№2
ВЦ14-46 К	№2,5
ВЦ14-46 КЖ	№3,15
ВЦ14-46 Р/В	№4
ВЦ14-46 ВЖ	№5
ВЦ14-46 В2	№6,3
ВЦ14-46 ВК	№8
ВЦ 14-46 ВКЖ
ВЦ 14-46 ВT
Аналоги:
ВР 300-45
ВР 14-46
ВР 15-45
ВР 280-46

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Fans of ВЦ 14-46 type (analogues: ВР 300-45, ВР 14-46, ВР 15-45) are made of carbon steel and designated for displacement of air and gas mixtures, which aggressiveness towards carbon steels of ordinary quality is not higher than air aggressiveness, having temperature of +80° С, not containing adhesive substances and fibrous materials, wherein content of dust and other sold admixtures does not exceed 150 mg/m3.

Fans ВЦ 14-46 В (explosion-protected fans made of mixed metals) are designated for displacement of gas-steam-air explosive mixtures of IIA and IIB categories, which do not cause accelerated corrosion of carbon steel and aluminum (rate of corrosion – not more than 0,1 mm a year), wherein content of dust and other solid admixtures does not exceed 0,1 g/m3, and there are no explosive and adhesive substances and fibrous materials, and the temperature does not exceed 80° С. Fans cannot be applied for displacement of gas-dust-air mixtures from the process units, in which explosive substances are heated above the temperature of their spontaneous combustion or are exposed to an excess pressure.

Fans ВЦ 14-46 are applied in the stationary systems of air heating, conditioning and ventilating in industrial, public and residential buildings, as well as for other sanitation and industrial purposes. Based on the rotation direction of an impeller, centrifugal fans are subdivided into righthand rotation fans – when impeller is rotated clockwise if look from the side of suction, and lefthand rotation fans – when impeller is rotated anticlockwise.

Radial fans 14-46, from № 2 to № 5, have impellers made with studs, which improve impeller geometry, reduce vibration and level of noise during fan operation, correspondingly.

Fans № 2 – № 4 have improved frame. Vibration is reduced owing to a rigidity of such new frame.

These fans can be made with zinc-coated shell, ensuring protection from atmospheric precipitations and improving fan appearance.

Specifications of centrifugal fans ВЦ 14-46

№	Electric motor		Rate of rotation min -1	Parameters in operating area		Vibration isolators				Fan weight, kg	Fan volum e, m3 / h
№	Standard size	Power, KW	Rate of rotation min -1	Capacity 10? х m?/hour	Total pressure, Pa	Type	Q-ty	Type	Q-ty	Fan weight, kg	Fan volum e, m3 / h
№2	АИР 56 В4	0,18	1330	0,6-0,9	260-270	ДО 38	4	ВР 201	4	18	0,08
	АИР 63 А4	0,25	1330	0,6-1,15	260-265	ДО 38	4	ВР 201	4	20
	АИР 63 В4	0,37	1330	0,6-1,15	260-265	ДО 38	4	ВР 201	4	20,6
	АИР 80 А2	1,5	2850	1,3-2,0	1200-1250	ДО 38	4	ВР 201	4	28,1
	АИР 80 В2	2,2	2850	1,3-2,5	1200-1200	ДО 38	4	ВР 201	4	30,8
№2,5	АИР 71 А4	0,55	1350	1,1-1,8	430-500	ДО 38	4	ВР 201	4	29	0,14
	АИР 71 В4	0,75	1350	1,1-2,2	430-510	ДО 38	4	ВР 201	4	29
	АИР 90 L2	3	2850	2,4-2,7	1950-2000	ДО 38	4	ВР 201	4	36,6
	АИР 100 S2	4	2850	2,4-3,4	1950-2200	ДО 38	4	ВР 201	4	46,4
	АИР 100 L2	5,5	2850	2,4-4,4	1950-2300	ДО 38	4	ВР 201	4	51,8
№ 3,15	АИР 71 В6	0,55	920	1,5-2,7	330-370	ДО 38	4	ВР 201	4	34	0,22
	АИР 80 А6	0,75	920	1,5-3,5	330-360	ДО 38	4	ВР 201	4	36,2
	АИР 80 В4	1,5	1400	2,3-3,5	800-880	ДО 38	4	ВР 201	4	38,4
	АИР 90 L4	2,2	1400	2,3-5,1	800-850	ДО 38	4	ВР 201	4	43,2
№4	АИР 90 L6	1,5	930	3,5-5,2	550-620	ДО 39	4	ВР 201	4	58,7	0,4
	АИР 100 L6	2,2	930	3,5-7,3	550-630	ДО 39	4	ВР 201	4	72
	АИР 100 L4	4	1430	5,2-6,0	1320-1400	ДО 39	4	ВР 201	4	72
	АИР 112М4	5,5	1430	5,2-8,3	1320-1550	ДО 39	4	ВР 201	4	92
	АИР 132 S4	7,5	1430	5,2-8,8	1320-1550	ДО 40	4	ВР 201	4	115
№5	АИР 112 МВ6	4	970	6,0-8,4	950-1070	ДО 40	5	ВР 202	4	143	0,9
	АИР 132 S6	5,5	970	6,0-11,5	950-1120	ДО 40	5	ВР 202	4	160
	АИР 132 М6	7,5	970	6,0-14,5	950-1180	ДО 40	5	ВР 202	4	176
	АИР 132 М4	11	1460	9,0-11,0	2200-2350	ДО 40	5	ВР 202	4	176
	АИР 160 S4	15	1460	9,0-14,5	2200-2500	ДО 41	5	ВР 202	4	218
	АИР 160М4	18,5	1460	9,0-17,0	2200-2550	ДО 41	5	ВР 202	4	243
	АИР 180 S4	22	1460	9,0-20,0	2200-2500	ДО 41	5	ВР 202	4	268
	АИР 180М4	30	1460	9,0-23,0	2200-2400	ДО 41	5	ВР 202	4	278
№ 6,3	АИР 132 М8	5,5	730	9,2-13,0	890-980	ДО 41	5	ВР 203	4	214	1,7
	АИР 160 S8	7,5	730	9,2-17,0	890-1040	ДО 41	5	ВР 203	4	256
	АИР 160 М8	11	730	9,2-23,0	890-1020	ДО 41	5	ВР 203	4	281
	АИР 160 S6	11	975	12,3-15,0	1580-1700	ДО 41	5	ВР 203	4	268
	АИР 160 М6	15	975	12,3-19,5	1580-1800	ДО 42	5	ВР 203	4	293
	АИР 180 М6	18,5	975	12,3-24,0	1580-1820	ДО 42	5	ВР 203	4	328
	АИР 200 М6	22	975	12,3-28,0	1580-1800	ДО 42	5	ВР 203	4	403
№ 8	АИР 180 М8	15	735	19,0-22,5	1430-1530	ДО 42	5	ВР 203	4	398	3,1
	АИР 200 М8	18,5	735	19,0-27,5	1430-1620	ДО 42	5	ВР 203	4	473
	АИР 200 L8	22	735	19,0-32,0	1430-1640	ДО 43	6	ВР 203	4	513
	АИР 225 М8	30	735	19,0-41,0	1430-1630	ДО 43	6	ВР 203	4	558
	АИР 225 М6	37	985	24,5-31,0	2600-2750	ДО 43	6	ВР 203	4	589
	АИР 250 S6	45	985	24,5-37,0	2600-2850	ДО 43	6	ВР 203	4	724

Overall dimensions of centrifugal fans ВЦ 14-46

Overall dimensions of the fans ВЦ 14-46 option 1

№	Dimension , mm
	Пр 135?, Лев 135?			Пр 270?, Лев 270?			Пр 315?, Лев 315?
	B	b	H	B	b	H	B	b	H
2	432	166	191	330	178	154	432	166	142
2,5	532	208	240	407	224	193	532	208	177
3,15	664	262	301	507	282	243	664	262	223
4	824	330	380	633	355	305	824	330	280
5	1035	417	479	795	448	386	1035	417	355
6,3	1286	526	605	985	564	487	1286	526	447
8	1635	665	765	1246	713	615	1635	665	565
№	Dimension , mm
	Пр 0?, Лев 0?			Пр 45?, Лев 45?			Пр 90?, Лев 90?
	B	b	H	B	b	H	B	b	H
2	378	154	152	332	142	265	330	178	224
2,5	469	193	183	417	177	324	407	224	275
3,15	585	242	225	524	223	402	507	282	343
4	733	305	277	661	280	494	633	355	421
5	915	386	347	834	355	618	795	448	527
6,3	1143	487	420	1052	447	760	985	564	656
8	1461	618	533	1336	565	973	1246	713	844

Overall and mounting dimensions of the fans ВЦ 14-46 option 5

№	Dimension , mm
№	А	D	D1	d	d1	d2	h	L	L1	L2	L3	L4
2	130	203	232	7,3	8	10	260	520	123	25	280	200
2,5	162,5	253	280	7,3	8	10	320	600	140	45	320	256
3,15	205	320	345	7,3	8	10	410	600	163	93	400	250
4	260	405	430	7,3	8	10	510	680	193	110	500	290
5	325	505	530	10	8	10	650	1030	252	93	600	420
6,3	410	640	660	10	8	12	820	1190	314	113	700	520
8	520	820	850	12,5	10	15	905	1470	378	212	1050	606
№	Dimension , mm					volute casing otsinkoyanny				N	N1	n
№	C	C2	t	T	T2	C	C2	T2	d	N	N1	n
2	140	194	100	100	170	140	180	160	9	8	8	1
2,5	175	230	100	100	205	175	215	195	9	8	8	1
3,15	220	278	100	200	255	220,5	260,5	241	9	8	12	2
4	280	335	100	200	310	280	320	300	9	8	12	2
5	350	405	100	300	380	350	406	383	11	16	16	3
6,3	440	495	100	400	470	441	499	476	11	16	20	4
8	560	635	150	600	600	*	*	*	*	16	16	4

Overall dimensions of fans ВЦ 14-46, option 5

№	Dimension , mm
№	А	F2	D	D1	d	d1	d2	h	L	L1	L2
5	325	835	505	530	10	8	10	650	1030	252	195
6,3	410	930	635	660	10	8	12	820	1130	314	245
8	520	1245	820	850	12,5	10	15	950	1485	378	310
№	Dimension , mm								N	N1	n
№	L3	L4	L5	L6	C	t	T	T2	N	N1	n
5	841	390	620	466	355	100	300	380	16	16	3
6,3	927	502	658	550	445	100	400	470	16	20	4
8	1218	588	932	640	565	150	600	600	16	16	4

Aerodynamic characteristics of fans ВЦ 14-46

ВЦ 14-46 № 2

ВЦ 14-46 № 2,5

ВЦ 14-46 № 3,15

ВЦ 14-46 № 4

ВЦ 14-46 № 5

ВЦ 14-46 № 6,3

ВЦ 14-46 № 8

Acoustic characteristics yentilyatorov radialnyh ВЦ 14-46

Fan No.	n, мin??	The value of Lpi, dB in the octave band f, Hz								LpA, дБА
Fan No.	n, мin??	125	250	500	1000	2000	4000	8000		LpA, дБА
2	1330	71	75	77	84	70	67	60		86
2	2850	83	88	91	94	95	87	84		99
2,5	1350	76	77	78	79	74	72	70		83
2,5	2850	92	92	93	94	95	90	88		100
3,15	920	74	76	82	69	66	59	56		83
3,15	1400	79	83	85	91	78	75	68		92
4	938	83	83	85	81	78	75	68		87
4	1430	92	93	92	94	91	88	75		96
Fan No.	n, мin??	The value of Lpi, dB in the octave band f, Hz								LpA, дБА
Fan No.	n, мin??	63	125	250	500	1000	2000	4000	8000	LpA, дБА
5	970	87	88	92	94	90	86	81	73	94
5	1460	97	98	102	104	100	96	91	83	104
6,3	730	88	89	93	95	91	87	82	74	93
6,3	975	96	97	101	103	99	95	90	82	110
8	735	96	97	101	103	99	95	90	82	103
8	985	103	104	108	110	106	102	97	89	110