Quality Factory Price Low Noise Axial-Flow Oil-Immersed Transformer Cooling Fan

• Customization: Available
• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture
• Model NO.: CFZ
• Flow Direction: Axial Flow
• Pressure: Low Pressure
• Certification: ISO
• Currency: RMB or USD
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Color: Grey/Customizable
• Transport Package: Wooden Case/Pallet
• Specification: As required
• Trademark: HZEC
• Origin: China
• Production Capacity: 500PCS/Month

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

CFZ series axial-flow low noise cooling fan for transfommer is a new product with low noise and high efficiency, It is composed of DBF series low noise transformer fan and air dust, also known as blowing device. The product is designed and manufactured according to the mechanical industry standard of PRC JB/T 9545-2013 Technical Specification for Three Phase asynchronous motor for Transformer Cooling Fans and JB/T 9642-2013 Fan for Transformer, it is mainly used for heat dissipation and cooling sysem of large and medium transformers, and can also be used for air blowing and exhaust in other places. Its noise is 3-10dB(A) than that of traditional fan products.

Product Parameters

Type		Diameter of the impeller(mm)	Volume(m^3/h)	Total pressure(Pa)	Power(Kw)	Speed(r/min)	Noise(dBA)
CFZ-4Q	4	400	4200	103	0.25	1450	63
	6		4450	100	0.25	960	63
	8		3100	50	0.18	720	55
CFZ-5Q	6	500	7000	140	0.37	960	68
	8		5600	100	0.25	720	59
	10		4200	50	0.25	580	53
CFZ-6.3Q	6	630	11000	100	0.55	960	67
	8		10000	90	0.37	720	65
CFZ-7Q	8	700	13500	85	0.55	720	65
	10		11000	80	0.55	580	59
	12		11000	55	0.37	480	59
CFZ-7.1Q	8	710	13500	130	0.75	720	65
CFZ-7.3Q	12	730	10000	65	0.55	480	56
CFZ-8Q	8	800	16000	135	1.1	720	67
	8		16000	80	0.75	720	65
	10		15000	70	0.55	580	64
	12		14000	65	0.37	480	58
CFZ-8.5Q	8	850	19000	165	1.5	720	70
CFZ-9Q	8	900	16000	150	1.1	720	68
	10		13000	85	0.55	580	64
	10		16000	100	0.75	580	65
	12		16000	80	0.55	480	61
	14		10000	70	0.55	370	60
CFZ-10Q	10	1000	22000	135	1.5	580	70
	12		20000	90	0.75	480	63
	16		14400	67	0.37	348	52
CFZ-12Q	12	1200	35000	80	2.2	480	68
	14		28000	45	1.5	400	64

Service Environment

1.Environmental Temperature:.-40ºC~+75ºC.
2.Relative Humidily: Max average relative humidity of air in the wettest months is 95%. At the same time, the monthly average minimum temperature of the montht is 25ºC .
3.Sun Radiation Intensity: ≤0.98kW/m².
4.Max Rainfall lntensity:≤50mm/10min;
5. Meteorological condition: can be used in sandstorms, freeze, snow, frost, dew, ctc.
6. Motor Temperature Rise: B or F grade insulation. Stator winding temperature rise limit <resistance method)≤45K. The allowable bearing temperature (thermometer method)≤95ºC;
7.Under normal service conditions, it can bear the rated load for continuous operation and its service life is 10 years, and it can ensure that the safe operation time before the first overhaul is not less than 5 years.

Outline Diagram Examples

FAQ

1.Can the iron tower be customized?
Yes, we can design and produce according to customer requirements.

2. Delivery time?
The usual production cycle is around 10-30 days. Determine the production schedule based on the specific number and tonnage of tower types, and arrange production and transportation according to customer requirements.
3.How can I get the price for the required cooling fan?
You can email us a drawing; We can give you a price based on your drawings.
4.Is the assembly very complicated, and is there an assembly manual or guide?
We will provide assembly drawings when shipping the goods.
5.How can we ensure quality?
We have been following the ISO 9001 quality management system since its operation, strictly inspecting raw materials, prototype assembly testing, galvanizing testing, and pre shipment inspection to ensure quantity and quality. We prioritize quality and have a 100% inspection rate.

Certifications