With 36 years experiences UL approval air conditioner double voltage centrifugal fan
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Описание
2. Brief Introduction of AC Forward Centrifugal fan YWFF250
—Material:Impeller: galvanized sheet steelRotor: Coated in black
—Direction of rotation: Clockwise, seen on rotor
—Type of protection: IP54 or IP44
—Insulation class: B or F
—Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request(Any)
—Condensate discharges: Rotor-side
—Mode of operation: Continuous operation (S1)
—Bearings: Maintenance- free ball bearings
—Motor protection: design with thermal protection device
—Cable exit: variable, lateral
—Product conforming to standard: CE Approval
—Approval: UL ,CE Approval, CCC Certificate3. performance parametersModelVoltageV
FrequencyHz
Current A
Input PowerW
SpeedRPM
Max Air Flowm³/h
Capacitor μF
NoisedB(A)
CurveYWFF4E250
230
50
3.0
500
1380
2430
12
55
1YWFF4D250
230/400
50
2.2/1.1
500
1380
2430
/
55
24. shape and the size of installation5. air volume and static pressure curve6. Our competitive Advantages
A) Cost advantage
We have our own workshop, metal processing workshop and many other advanced machines. Key production parts are manufactured by ourselves.
B) Technological advantage
Our R&D center is provincial R&D Center. There are 4 Professor grade engineers and 6 senior engineers in our company.
C) Substantial experience and good service
We professionally produce motors and fans for more than 33 years. And we have done international trade for more than 10 years. So we can supply high quality products and services.
D) High cost performance
We have cost advantage, technological advantage and substantial experience. So our products have high cost performance. You can take the same cost purchase more better goods, or spend less for the same product.7. Welcome to the world of motors and fans (Ningbo Lionball Ventilator Co., Ltd)
A) Have a glance at our Manufacturing facility
We have our own high speed punching machine, digital control machine, grinding machine, automatic coil winding machine, injection machine, and many other advanced equipments. Key production parts are manufactured by ourselves.
For more information, welcome to visit our company at any time
B) Advanced quality control equipments
We have passed the ISO9001-2000 Certificate and BV supplier assessment certificates. We give a 100% full inspection from the incoming materials to the final finished products. The air flow testing machine, power testing machine, impeller balance testing machine, salt spray chamber, projection apparatus...
8. Approvals and certificates
Our companies is a leading manufacturer of fans and motors in China since 1980, we specialize in the fans and motors for more than 33 years. The following certificates are our latest version, including UL approval in America VDE approval in Germany, CE and RoHS in Europe, CCC certificates in China. We also have obtained many other honorable titles, such as supplier assessments certificates, high-tech enterprise, research& technology center...
Свойства товара
- Type: Centrifugal Fan
- Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising C
- Customized support: OEM
- Electric Current Type: AC
- Blade Material: Cast Iron
- Mounting: Roof Fan
- Place of Origin: Zhejiang, China
- Brand Name: LIONBALL
- Model Number: YWFF250
- Voltage: 220/380V
- Warranty: 1 Year
- After-sales Service Provided: Video technical support
- Product name: centrifugal fans
- impeller material: galvanized sheet steel
- protection class: IP54 or IP44
- insulation class: class B or F
- motor protection: thermal protection device
- impeller: forward curved blades
- frequency: 50/60Hz
- mode of operation: S1 continuous operation
- type: YWFF250
- roation: CW,CCW