Zephyr Premium Series


Zephyr is the premium 5-blade HVLS fan series that is designed for superior efficiency with high energy saving feature. Zephyr comes with a new evolutionary PMSM motor and comes in three sizes 18 ft, 20ft and 24 ft. Zephyr is the choice for bigger spaces and for higher ventilation requirements.


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Revolutionizing HVLS Fans

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GreenMango HVLS fans uses permanent magnet synchronous motor technology different from most HVLS Fans. Compared with traditional geared motor, PMSM (Permanent Magnet Synchronous Motor) has lots of great advantages, such as high efficiency, long-life, low noise, free maintenance and wide range of speeds.Those advantages make PMSM have a wide range of applications in any field whether industrial, commercial and even in aerospace. GreenMango Solution HVLS Fans use PMSM driving motor making it the more advanced in HVLS industry.

GreenMango HVLS Industrial fans combines a series of comprehensive and advanced technologies such as aerodynamics, transmission mechanics, PMW control.  GreenMango Solutions team solved the challenge of large torque and low speed in HVLS industry. With the PMSM technology, GreenMango Solutions have reached international highest level certifications as evaluated by international Japanese and Australian standards.

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Removes Hot Air Layer

In most large spaces, it’s very difficult to control heat. Heated air moves up- ward and form hot air layer that will cause the temperature to increase 1-2°C for every 1m in height. This issues in heat, and in some cases ventilation, means serious risks ranging from energy costs. More importantly, not being able to manage the temperature means decrease in productivity for workers and comfort. However, Green Mango Solutions solves this problem through high volume fans run at a low speed. It pushes the heat down removing the hot air layer. This natural wind solution also have added bonus.

  • It helps anyone save more than 30% energy.
  • Increase in productivity and increase in savings leading to more income for businesses.
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Dehumidify

Green Mango Solution Fans accelerates air mixture in the large spaces by removing and dispersing smelly air and moisture to improve air quality and en- joy a healthy and safe working environment. At the same time, the solution also can avoid damages to equipment due to moisture and ventilation issues.

Features of Zephyr

  • LIGHTWEIGHT

    GreenMango HVLS Fan PMSM is only 0.3M, the whole weight is less than 80KG, reducing the load-bearing.

  • ELEGANT DESIGN

    GreenMango Fans adopts PMSM motor, combines industrial design and interior aesthetics adapting to modern and traditional structural designs. The color matches the ceiling design making the GreenMango HVLS Fans adaptive to all ceiling types.

  • MAINTENANCE-FREE

    GreenMango Solutions HVLS Fans uses PMSM motor, electromagnetic interaction, bearing transmission, making it totally free maintenance.

  • ENERGY-SAVING

    PMSM motor saves more 10-15% than traditional asynchronous motor. PMSM has unique large outer rotor torque design,eliminating friction energy consumption on its gearbox, resulting to 5-8%, savings.

  • SUPER SILENT

    The use of PMSM solves the noise problem perfectly, making GreenMango HVLS Fans noise level within 40DB.

  • NATURAL-WIND LIKE

    GreenMango HVLS emulates not only the strength of natural breeze, but also the nature-like experience of natural wind. Anyone would feel like they are in the provinces, beach, mountain or in the farm.

  • LARGE AIR VOLUME

    The PMSM paired with a better blade design result in as much as 447,100 FT3/MIN The large diameter increases airflow and low speed decreases airflow resistance, resulting in large air volume circulating.

  • SECURITY

    GreenMango HVLS Fans that uses the External Jacketed Connector is a blend of aesthetics and functionality coupled with utmost safety. It look hip and more sturdy than the common insert type connector.

  • STRENGTH

    The GreenMango HVLS Fans External Jacketed Connector thickness is 2083mm2. The common insert type connectors of other HVLS Fans are only 850mm2 making the GreenMan- go Fans 2.5 times stronger that the typical HVLS Fans on the market. The Green Mango Fans uses an avia- tion grade magnesium aluminum 7075 bar with T6 heat treatment pro- cess to guarantee the strength and toughness. The surface is treated with fluorocarbon baking varnish

  • SAFETY

    The GreenMango HVLS Fans Exter- nal Jacketed Connector enables equal disribution of force stress. This setup effectively control all kinds of problems caused by for- ce concentration on fan blade and bolts.

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Technical Requirements

Model
Zephyr 24
Zephyr 20
Zephyr 18
Diameter
24 feet
20 feet
18 feet
Motor
PM BLDC
PM BLDC
PM BLDC
Speed (RPM) 
57
62
70
Weight (KG)
135
120
113
Power (KW/HP)
1.8/2.4
1.8/2.4
1.8/2.4
CFM (FT3/MIN)
552,675
434,370
382,398
Input Voltage
220v/1P
220v/1P
220v/1P
Full Load Current
8
8
8
Noise level
37.8dBA
37.8dBA
37.8dBA

Best For

Industrial Use
Factory / Warehouse
Sports
Fitness Clubs / Gym / Athletic Training Stadium
Recreation and Entertainment
Amusement Park/ Zoos / Children’s Playground
Traffic Hub
Railway Station / Bus Station / Metro Station/ Lounge
Commercial Place
Exhibition Center/ Shops/ Large Wet Markets / Supermarkets
Others
Hall / Villa / Restaurant / Museum / Outdoor Activities

Workshops

Warehouse

Inventories

Factories

Airports

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