11FT 3300mm Internal Pmsm Industrial Big Ass Ceiling Fan Hvls Fan

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Product Description

Internal PMSM Industrial Big Ceiling Fan HVLS Fan
Overview
Basic Info.
Model NO. WS-D3300
Type Ventilation Fan
Electric Current Type AC
Mounting Ceiling Fan
Certification ISO, CE
Blade Qty 5 PCS
Voltage 380V 50Hz
Power 0.66 Kw
Rated Current 1.6A
Max Speed Rpm 80 Rpm
Max Air Volume 7385 Cubic Meter/Min
Area Covered 900 Square Meter
Area Effectived 480 Square Meter
Transport Package Wooden Package
Specification 4300mm (14ft) diameter
HS Code 8414591000
Packaging & Delivery
Package Size 1460.00cm * 1400.00cm * 1320.00cm
Package Gross Weight 130.000kg
Product Parameters
Model No. WS-D7300 WS-D6300A WS-D6300B WS-D5300 WS-D4300 WS-D3300
Diameter 7300mm (24ft) 6300mm (20ft) 6300mm (20ft) 5300mm (17ft) 4300mm (14ft) 3300mm (11ft)
Blade QTY 5 5 5 5 5 5
Power 1.2KW 1.2KW 0.88KW 0.88KW 0.66KW 0.66KW
Max Speed RPM 52 64 58 76 80 90
Max Air Volume (m³/min) 15857 14582 11953 10895 7385 6152
Voltage (V) 380 380 380 380 380 380
Rated Current (A) 2.9 2.9 2.6 2.6 1.6 1.6
Noise Level (dB) <39dB <39dB <39dB <39dB <38dB <38dB
Area Covered (sqm) 1600 1500 1300 1100 900 650
Area Effectived (sqm) 750 700 650 550 480 350
Weight 105 kgs 99 kgs 92 kgs 86 kgs 66 kgs 60 kgs
Product Description
HVLS Ceiling Fan Feature 1 HVLS Ceiling Fan Feature 2 HVLS Ceiling Fan Feature 3 HVLS Ceiling Fan Feature 4 HVLS Ceiling Fan Feature 5 HVLS Ceiling Fan Feature 6
Production Gallery
Factory Workshop View 1 Factory Workshop View 2
Product Quality Standards
FAQ
Q Are you a manufacturer or a trading company?
A We are a manufacturer established in 2003, specializing in HVLS Industrial Ceiling Fans, cooling fans, and exhaust industrial fans.
Q What are the safety advantages of using an internal rotor PMSM motor compared to an external rotor PMSM?
A Internal PMSM features a highly secure NdFeB (neodymium iron boron) inlaid magnet structure for superior stability, high IP64 protection, and 5 force-bearing points. External PMSM structures rely on magnets fixed with glue (which can easily fall off), have open heat dissipation holes that are vulnerable to dust and water, and distribute load on only a single central pole.
Q What are the key advantages of your HVLS industrial ceiling fans?
A Our fans feature premium internal rotor PMSM motors, high-efficiency aerodynamic blades for comfortable natural wind coverage, intelligent integrated control systems managing up to 48 units simultaneously, robust safety structures, and an extensive 5-year warranty.
Q How is the after-sales service handled?
A We provide free replacement spare parts for items covered under our comprehensive warranty.
Q What is the typical delivery timeframe?
A The delivery timeline depends on the order quantity, but standard shipments are dispatched within 7 days of payment receipt.
Q What are the payment terms and warranty period?
A We offer a 5-year warranty. For payments under 5000 USD, 100% in advance is required. For payments above 5000 USD, terms are 30% T/T in advance and the remaining balance settled before shipment.

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