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Brand Name : | daisen |
Certification : | ISO |
Model Number : | DS |
Price : | Negotiation |
Delivery Time : | 3 days |
"DAISEN"industrial ceiling fan technical standard
General
Model Number
----------------------------------------------------------DS-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) --------------------------------------
156Kg
Shipping Weight (Including control box, Mounting Hardware)
(average) 186 Kg
Maximum
dB-------------------------------------------------------------------60
(*dB Values Were Obtained by Testing. Specific
Applications/Installation values may vary.
Technical requirements for key components
1, Blade: the blade of the fan is designed based on aerodynamics
technology. It's extrusion formed and made of AI-Mg alloy No.6061
metal material.and passed T6 heat treatment. The surface of the
blade is also passed Anti-corrosive treatment of abrasive
oxidation. Each piece of bale includes three reinforced tendons and
two isolation reinforced cavity, wide(W) 182mm, Height(H) 23mm,the
thinnest part is 2mm, and the thickest part of connection area is
5mm( it's shape and simulation will be shown in coming pages ) ,the
strength of 6061 T6 heat treated AI-Mg alloy material is much
higher than 50XX series AI-Mg alloy material in our industry. Below
table shows you mechanical properties comparison data(test report
attached).
(type of Aluminum material | (25°C MPa) Tensile Strength | (25°C MPa) Yield strength | 500kg 10mm ball Hardness | 1.6mm(1/16in) Extension rate |
5052-H112 | 175 | 195 | 60 | 12 |
5083-H112 | 180 | 211 | 65 | 14 |
6061-T651 | 290 | 240 | 95 | 12 |
Performance (at max speed)
Displacement (fwd, blowing down) ---------- 14800 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
gear 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
Gearbox
Type --------------------------------------------------------
2-Stage Helical
Service
Interval-------------------------------------------synthetic gear
lubricating grease,maintenance free
Motor Control Panel (MCP)
Standard Power and Max Amp Draw-------------------- --220V AC 2Ø
(16A) OR 380 AC 3Ø (20A)
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.
Varies of industrial ceiling fan option as below.
Model votage(V) Power diameter Max speed Volume dB grade weight
Model | Voltage | Power | Diameter | Max Speed | Air Volume | Noise | weight |
DS-7.3 | 220V/380V | 1. 5KW | 7.3m | 50rpm | 792000m3/H | < 60db | 156kg |
DS-6.7 | 220V/380V | 1. 5KW | 7.3m | 52rpm | 660000m3/H | < 60db | 152kg |
DS-6.0 | 220V/380V | 1. 5KW | 6.0m | 55rpm | 580000m3/H | < 60db | 147kg |
DS-5.5 | 220V/380V | 1. 5KW | 5.5m | 60rpm | 465000m3/H | < 60db | 143kg |
DS-5.0 | 220V/380V | 1. 5KW | 5.0m | 65rpm | 356000m3/H | < 60db | 140kg |
DS-7.3 | 220V/380V | 1. 4KW | 7.3m | 50rpm | 792000m3/H | ≤40db | l14kg |
DX-6.T | 220V/380V | 1. 4KW | 6.7m | 52rpm | 660000m3/H | ≤40db | 110kg |
DX-6.0 | 220V/380V | 1. 2KW | 6.0m | 55rpm | 580000m3/H | ≤40db | 105kg |
DX-5.5 | 220V/380V | 1. 0KW | 5.5m | 60rpm | 465000m3/H | ≤30db | 98kg |
DX-5.0 | 220V/380V | 0.75KW | 5.0m | 65rpm | 356000m3/H | ≤30db | 72kg |
DX-4.2 | 220V/380V | 0.5KW | 4.2m | 80rpm | 260000m3/H | ≤30db | 60kg |
DX-3.6 | 220V/380V | 0.5KW | 3.6m | 100rpm | 180000m3/H | ≤30db | 56kg |
for more detail product information,please feel free to contact our
oversea sales department.
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