420mm high temperature resistance axial fan

Product Overview

Description

Technical data about YWF-420mm Axial fan

 

Model	Voltage	Frequency	Current	Input power	Speed	Air volume	Static pressure	Noise	Capacitor	N.W.
	V	Hz	A	W	r/min	m³/h	Pa	dB	μF	KG
YWF4D-420S(B)-E5L	380	50	0.55	210	1350	4290	110	68	/	5.4
YWF6D-420S(B)-E5L	380	50	0.3	135	950	2900	65	58	/	5.4

 

The products are extensively applied to all kinds of refrigeration, ventilation, air conditioner, medical, communication and other instrumentation equipment.

 

1,Out factory cooperation with Shanghai Jiao Tong University on technology, External Rotor Fan Blade adopts advanced aerodynamic design, which is beautiful appearance, high efficiency.

2,Fan rotor is directly with rotor and blade, that adopt dual-side dynamic balance, dynamic balance achieved G6.3.

3,The fan blade, rotor and grid is all sprayed, the surface is bright appearance that is not easy oxidation and discoloration, and has good corrosion-resistant effect, motor cover also by the special treatment.

4,The insulation grade ambient temperature:-25°C~+60°C, if the temperature range exceed the above, our factory can be customized according to customer requirements.

5,The insulation grade of currently supplied fan is B-class, F-class and H-class, the protection class is IP54. At present, we can also supply the fan of working environment temperature:-40°C~+60°C and -25°C~+80°C. All fans can install thermal protection in them. Our factory will put the IP56 external rotor motor with new structure soon, and this structure has got national patent. It can apply to the high humidity and bad environment.

6,Fans have single-phase capacitor running and three-phase asynchronous running. Single-phase motor has 220V/50HZ and 220V/60HZ. Three-phase motor has 380V/50HZ and 380V/60HZ. At the same time can provide customers with motors of the special requirements: special voltage, dual voltage and so on.

7,The line fan motor can be directly leaded out, and can provide various forms of water-proof junction box for the user’s selection.

 

WHY CHOOSE DAYANG

 

Over 15 Years Experience in refrigeration and ventilation industry

Top operation process

With advanced production equipment and improve the detection equipment

We already have ERP Integration

Our After-sales service brings you a peace of mind

 

About us

WENLING DAYANG ELECTRIC APPLIANCE FACTORY was established in 1998 with area of more than  10000 square meters. Another producing company Taizhou Boyang    Mechanical&Electronic Co.,Ltd, has  already put on production as well.

Our products mainly include the external rotor axial fan,centrifugal fan and the shaded-pole motor. The products are extensively applied to all kinds of refrigeration, ventilation, air conditioner, medical and other equipments.

Our factory has got ISO9001:2000 quality certificate system. The three main kinds of product have got the Europe  CE certificate and China CCC certificate, axial fan and centrifugal fan have already obtained the State Adminisration of quality supervision and Quarantine issued fan motor produce license.

Our factory has access the Detailed Management Model Enterprise, the Enterprise Technology Center, the taxpayer and the honorary title such as Famous Trademark.

On marketing pioneer, our products sold to more than 30provinces and cities in China and more than 20 countries abroad.

 

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