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Fangyan Road, Daxi Town, Wenling, Taizhou City, Zhejiang Province

11-62 Low-Noise Multi-Blade Centrifugal Fan

Zhejiang Xinxin Fan Co., Ltd. is a professional company that produces and processes small aluminum shell boilerchimney fans,explosion-proof fans,and otherproducts.

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ZHEJlANGXlNXINFAN

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Product Details

Product Overview

- High efficiency, low speed, low noise, large airflow, and long lifespan.
- Features an advanced aerodynamic impeller design and a logarithmic spiral casing, offering a novel, compact structure, minimal vibration, and convenient operation and adjustment.
- The motors are equipped with Y2 and YY series high-efficiency, energy-saving models, offering high efficiency, low energy consumption, and a sleek, elegant design.
-Widely used in air conditioning units, as well as ventilation and exhaust systems for hotels, restaurants, and other establishments; also suitable for general indoor-outdoor ventilation in buildings.
- The medium being transported is air or another non-flammable, non-toxic gas that contains no viscous substances.
- Gas temperature ≤80°C, dust and solid impurities ≤150 mg/m³.

Technical specifications

Model	Power Kw	Voltage V	Frequency Hz	Rotational speed revolutions per minute	Traffic m ³/h	Full pressure Pa	Noise dB(A)
11-62-2.5A	0.75KW-4P	380/220	50	1450	1700–3300	450-350	≤ 65
11-62-2.8A	1.1KW-4P	380/220	50	1450	2600–4600	570-440	≤ 66
11-62-3A	1.5KW-4P	380/220	50	1450	3100–5500	600-450	≤ 67
11-62-3.2A	2.2KW-4P	380/220	50	1450	4600–6700	760-570	≤ 71
11-62-3.2A	1.1KW-6P	380	50	960	2600–5000	400 minus 320	≤ 63
11-62-3.5A	3KW-4P	380/220	50	1450	5300–8700	910-700	≤ 76
11-62-3.5A	1.5KW-6P	380	50	960	2900–6400	480 minus 390	≤ 68
11-62-4A	5.5KW-4P	380	50	1450	6400–12000	1350–1030	≤ 78
11-62-4A	2.2KW-6P	380	50	960	5710-9200	550-415	≤ 70
11-62-4.5A	7.5KW-4P	380	50	1450	7500–14,300	1520–1120	≤ 80
11-62-4.5A	4KW-6P	380	50	960	7820-13100	750-562	≤ 72
11-62-5A	5.5KW-6P	380	50	960	10,800–18,200	950-713	≤ 75

Installation dimensions

Model	Export flange dimensions									Imported Flange Dimensions
Model	A1	A2	A3	a * b	B1	B2	B3	C * d	ΦA	Φ1	Φ2	Φ3	ΦB * n
11-62-2.5A	190	221	249	110.5 * 2	178	209	237	104.5 × 2	9	210	240	268	Φ8.5 x 6
11-62-2.8A	230	261	300	87 × 3	205	237	266	79 × 3	9	240	267	295	Φ8.5 x 6
11-62-3A	260	290	330	96.5 × 3	225	255	286	85 * 3	9	260	288	316	Φ8.5 x 8
11-62-3.2A	260	294	322	98 × 3	240	276	303	92 × 3	9	280	312	338	Φ9 x 8
11-62-3.5A	260	290	330	96.5 × 3	255	285	316	95 × 3	9	310	338	366	Φ9 x 8
11-62-4A	280	318	345	106 × 3	278	313	341	104.5 × 3	9	360	392	420	Φ9 x 8
11-62-4.5A-4P	280	315	345	105 × 3	310	345	375	115 × 3	9	405	430	460	Φ9 x 8
11-62-4.5A-6P	310	343	371	114.5 × 3	320	348	376	116 × 3	9	420	490	512	Φ9 x 12
11-62-5A	310	343	371	114.5 × 3	360	388	416	129.5 × 3	9	420	490	512	Φ9 x 12

Model	Power supply	External dimensions									Interface (Optional) I/O
Model	Power supply	M	N	L	L1	L2	C1	C2	Φ4	Φc * n	Φ C Exit	Φ Imports
11-62-2.5A	0.55KW-4P	486	440	457	190	40	100	125	280	Φ 8*8	200	200
11-62-2.8A	1.1KW-4P	542	517	553	230	40	100	140	315	Φ 8*8	200	200
11-62-3A	1.5KW-4P	575	562	590	270	40	125	140	336	Φ 8*8	250	250
11-62-3.2A	2.2KW-4P	592	600	625	270	40	140	160	360	Φ 8*8	250	250
11-62-3.2A	1.1KW-6P	592	600	625	270	40	125	140	360	Φ 8*8	250	250
11-62-3.5A	3KW-4P	640	620	614	270	40	140	160	386	Φ 8*8	300	300
11-62-3.5A	1.5KW-6P	640	620	614	270	40	140	160	386	Φ 8*8	300	300
11-62-4A	5.5KW-4P	710	720	710	300	40	140	216	440	Φ 8*8	300	300
11-62-4A	2.2KW-6P	710	720	710	300	40	140	190	440	Φ 8*8	300	300
11-62-4.5A	7.5KW-4P	768	770	710	300	45	140	216	483	Φ8 x 12	300	300
11-62-4.5A	4KW-6P	690	761	710	300	45	140	190	483	Φ8 x 12	300	300
11-62-5A	5.5KW-6P	845	850	760	315	50	140	216	538	Φ8 x 16	350	350