Helios, front bend rectangular windmill
Helios centrifugal rectangular piping fan with front bending blades. Capable of convulsing the engine's locomotive gears have unrestricted access. Low noise wheels are located in optimized snails and achieve high transport pressure. Tight, flat designs can be widely used for venting and infusion systems in commercial and industrial buildings。
Model
Kvd 200/4/40/20
Kvd 225/4/50/25
Kvd 355/6/70/40
Kvd 400/6/80/50
Kvw 200/4/40/20
Kvd 200/4/40/20 feature
A rectangular centrifuge with a front curved wheel can be installed directly in a rectangular pipe system. (c) a fan with an emitter and a flier. The casings are made of zinc-plated steel, with french on both ends, designed to be compact and easily maintained (cleaning) through the placement of electric machines and fliers. Front bend wheels are made of zinc-plating steel, which is efficient and has low noise. Optimised aerodynamic vortex and horn mouth entrance. Dynamic balance between electrical power and fliers. A three-phase rotor electric machine with a heat contact connected to the wire box. Velocity control using 5-step transformer controllers or electronic controllers (ungraded) as well as helios and all polar sine filters free of maintenance, low-noise, lifetime sealed roller bearings, around-group tropical protection. Power supply via pre-package (ip 55)。
Free blowing flow: 1130 m3/h
Maximum air noise level (lwa): 77 db (a)
Rotation: 1260 rpm
Polar: 4
Electricity: 400 v,50 hz
Uncontrolled voltage (flc): 0. 47/0. 82a
Syllable power: 0. 25 kw
Maximum current temperature: 70°c
Ip protection category: 44
Windpipe size: 40/20 mm
Weight: 8. 6 kg
Handason mechanical technology ltd., beijing
Kim guan-bei 2nd street, shuyi district, beijing
Xuhui air terminal centre c-1035
Name: wang ya fai
Mobile: 18519099373
Tel. 010-64471498-171
Fax: 010-6471498-667
Mailbox: sales12@handelsen. Cn
Website: www. Handelsen. Cn