نام محصول:
داکت فن 4Q4
برند:
ERG Technology
نام انگلیسی:
Duct fan 4Q4
مشخصات:
Installation
duct
Configuration
axial
Material
steel, stainless steel, aluminum
Other characteristics
anti-corrosion, waterproof, transformer, outdoor, motor
Air flow
Max.: 28,000 m³/h (988,810.67 ft³/h)
Min.: 3,000 m³/h (105,944 ft³/h)
Diameter
Max.: 1,250 mm (49.213 in)
Min.: 400 mm (15.748 in)
Rotational speed
Max.: 1,440 rpm (9,048 rad.min-1)
Min.: 270 rpm (1,696 rad.min-1)
Noise level
Max.: 73 dB
Min.: 57 dB
توضیحات:
It is mainly composed of the impeller, motor, air duct and cover net. To be specific, the impeller is made of high-strength aluminum alloy sheet by molding. The motor is outdoor type with protection class IP 55 (or 56) and insulation class F (or H), fully sealed and waterproof. The air duct is made of high strength carbon structure steel and the cover net is made of high strength carbon structure or stainless steel, depending on custom requirement. The CFD simulation software is applied to optimize the aerodynamic performance. The surface treatment of entire product can be plastic-painted or spray-painted, therefore, the anti-corrosion and anti-rust classes is available from C3 to C5-M.
Advantage
1.Large air volume;
2.High air pressure;
3.High efficient;
4.Low noise;
5.Stable and reliable;
6.Lifespan is over 20 years.
Application
The product is mainly applied to the cooler and radiator of large and heavy transformer.
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