HVLS FAN
FRIGGA HVLS FAN
FRIGGA HVLS FAN
CORTEC FRIGGA HVLS FAN, is now well-known series for many clients, which is Outer-Rotor PMSM Fan, compare with traditional gear motor hvls fan, it has the advantages of low noise, small space, no maintenance and long-lifetime.
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TECHNICAL PARAMETER

ModelMotor PowerSizeMax SpeedAir volumeCurrentFan    weightNoise
CTPM-1500-7.31.5KW24ft(7.3m)0-5516000m³/min220/380V(4.6/2.8A)120kgs43dBA
CTPM-1200-6.11.2KW20ft(6.1m)0-6015100 m³/min220/380V(3A/2.6A)108kgs43dBA
CTPM-1200-5.51.2KW18ft(5.5m)0-6513800 m³/min220/380V(2.7A/2.5A)98kgs43dBA
CTPM-1200-4.91.2KW16ft(4.9m)0-7012500m³/min220/380V(2.6A/2.4A)92kgs43dBA
CTPM-750-5.5750W18ft(5.5m)0-6512000 m³/min220V/2.5A82kgs43dBA
CTPM-750-4.9750W16ft(4.9m)0-8011000 m³/min220V/2.3A75kgs43dBA
CTPM-750-4.2750W14ft(4.2m)0-8510000 m³/min220V/2A72kgs43dBA
CTPM-400-4.2400W14ft(4.2m)0-809500 m³/min220V/2A68kgs43dBA
CTPM-400-3.6400W12ft(3.6m)0-909000 m³/min220V/1.8A62kgs43dBA
CTPM-400-3400W10ft(3m)0-1007500 m³/min220V/1.7A52kgs43dBA
CTPM-400-2.4400W 8ft(2.4m)0-1206800 m³/min220V/1.5A50kgs43dBA


DESCRIPTION

Motor

CorTec PMSM motor has the advantages of high starting torque, short starting time and high overload capacity, with specialized winding machine, complete testing equipment, strict and effective quality assurance system, can fully ensure low temperature of inside motor, and guarantee motor temperature.

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Maintenance Free

CorTec PMSM motor requires no traditional oil changes. No more costly maintenance and leakages. 

Controller

The CorTec PMSM control box uses Holip(which belongs to Danfoss) converters and Schneider brand electrical appliances, with radio interference suppression and braking functions. In addition, it is equipped with multiple alarm protection functions such as ground fault, over-temperature, over-current, under-voltage, over-voltage, short circuit, and phase loss; There is a transparent observation window outside the box body, which can observe the operating status in real time. The front of the box is equipped with an operating indicator light, an infinite speed adjustment knob and a three-speed switch.

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Fan Blades

MATERIAL

  • The blades of CorTec are made of 6063-T5 aluminum alloy

  • 6063-T5 aluminum alloy has a tensile strength of 215 MPa, yield strength of 160 MPa, and an elongation of 15%. It also has a Brinell hardness of 60 HB and a shear strength of 150 MPa. This alloy has good formability, high corrosion resistance, and excellent weldability, making it suitable for a wide range of applications in various industries

    • High strength: 6063-T5 aluminum alloy has a high tensile and yield strength, making it suitable for structural applications

    • Good corrosion resistance: This alloy has excellent resistance to corrosion, which makes it suitable for outdoor and marine applications

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OUTLINE 

  • Based on the Blade Element Momentum Theory, CorTec has gone through repeated designs to identify the optimal curve and angle of the fan blade. If you wish to preview the actual appearance, please directly contact us (the actual dimensions are confidential and have been patented)


Beam connecting part

INSTALLATION DRAWING

CorTec can provide wind flow simulation (CFD) for VIP clients or Large Projects, which requires you to provide 3D drawings of the project. Our engineers will select the appropriate size of fans and calculate the number of fans needed for the project to achieve the most suitable ventilation effect while being more economical.

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