Interior Church Super Big Pole Mounted Hvls Fans Residential

"DAISEN"industrial ceiling fan technical standard
General
Model Number ----------------------------------------------------------DX-7.3
Operation mode ---------------------------------------------------------Forward Run
Diameter ------------------------------------------------------------------24 FT / 7.3 Meters
Blade Style ------------------------------------------------------------- Airfoil/OP
Number of Blades ------------------------------------------------------- 6
Nominal Horsepower ------------------------------------------------ 2.0 HP / 1.5 kW
Hanging Weight (average) -------------------------------------- 106Kg
Shipping Weight (Including control box, Mounting Hardware) (average) 126 Kg
Maximum dB-------------------------------------------------------------------60
(*dB Values Were Obtained by Testing. Specific Applications/Installation values may vary.


Performance (at max speed)
Displacement (fwd, blowing down) ---------- 16800 CMM( m3/min)
Maximum Speed----------------------------------------------------------- 50 RPM
Power Usage @ Max. Speed ----------------------- 1.5 kW
Efficiency @ 100% Max. Speed ------------------------------ 8.53CMM/Watt
Maximum Effective Area(varies according to different installation height, as well as below obstacles)----600-1400 m2
Typical Industrial Spacing --------------------------------------------12-40 Meter

Mounting Hardware
Standard Mount---------------------------------
Universal I-Beam Clamp w/ Swivel Joint and 250mm Drop
Glulam Mount (Optional) Brackets w/ Swivel Joint &200MM Drop

Additional Drop Extensions (Puyou)--------- Up to 2m in 20cm Increments
Motor
PMSM motor ------------------------------------------------------- CV40-30-1500
bearing structure ------------------------------------------------------- SKF heavy load bearing
design life ------------------------------------------------------- 12 years
HP ------------------------------------------------------- 2 / 1.5 kW
Ambient Operating Temperature------------- -20 C° to +40C°
Insulation Class -------------------------------------- H
Protect Class------------------------------------------IP 55
Work Contition------------------------------------------- continuous S 1
Service Factor---------------------------------------- 0.8/0.78

Motor Control Panel (MCP)
Standard Power and Max Amp Draw-------------------- --220V AC 2Ø (16A)
power indication light-------------------------------------------------------fault/running(red/green)
RF Line Filter-------------------------------------RF
Air Breaker--------------------------------------- Schneider 220V1Ø 16A 380V3Ø16A
VFD Motor Drive Cable -----------------RVV1*
Frequency Converter-------------------------
poleless frequency controller,(1.5KW)|380V/220V
Safety Components
turnbuckle screw
mechanical anti-dropping structure
plastic coated steel cable
Blade Retainer Links (6), Safety Cable, Guy Wires (Ceiling mount only)
high strength screws and anti-skid nuts of 8.8,10.9, 12.9 grade for differnt structures.
Warranty
one year part warranty on Motor,blade, Gearbox & Control Panel.
Product model

Key component configuration
★drive device
•Fengshen series fan adopts Taiwan/German gearbox motor
•Fengxing series adopts the industry's first non carbon brush, large torque, DC drive motor, replacing the traditional motor speed reducer, realizing high integration, improving reliability and transmission efficiency
★control device
•Fengshen series fan adopts Taiwan / Germany brand inverter stepless speed change (optional explosion-proof controller) to configure circuit breaker overcurrent overload protection, cooling fan and other components
•Fengxing series fan adopts a special brush free controller
★fan blade
•The material of the fan blade adopts magnesium aluminum alloy T6 treatment, corrosion resistance, high strength, high toughness
•Advanced fluid simulation software CFD simulation and wind tunnel test, in line with aerodynamic anti fatigue;
•With the function of delay start, the load and impact of the motor are greatly reduced, and the service life is longer




★Structure components
•The structural parts are formed by Q235B laser, bending the stiffener structure, and the thickest part is 8mm.
•Alloy steel high strength bolts and anti-skid nuts are used for the bolts.
•Steel wire rope and turnbuckle tension structure to stabilize the fan against falling
• The integrated chassis can prevent the risk of fracture, the coupling anti falling structure can avoid screw defects, the chassis can be dropped, the hole arrangement design of plywood structure can prevent sliding, the adjustable structure is suitable for any installation conditions, and the arc-shaped adjustable waist hole can be adjusted to ensure the plane level of blade chassis

The energy consumption of large industrial ceiling fan is about 1 / 50 of that of central air conditioner and 1 / 10 of that of traditional industrial wall fan

***Suitable places of installation: Any high enough structure of factory,sport center,logistic place,car repair workshops,supermarket, airport,package workshop,animal breading industry,any kinds of hall,as well as fitness center etc.
***Height of installation: "Fengshen" series products for 6 meters to 20 meters height.
"Fengxing" series products for 3 meters to 6 meters height.
***Solutions for the three main kinds of installation structures as above shown pictures.

There are various forms of building structures. We provide you with the installation methods of three common structures (right figure):


Air flow of the fan