DC Centrifugal Fan

Electronically Commutated Radial Fan Stable Run For Air Recuperator Units Listed Model Rated Voltage Operation Voltage Rated Current Power Rated Speed Air Flow Air Flow Air pressure Noise Level Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA LD133N-48D3-00 48 36~56 1.3 62.4 4500 420 210 41.5 70 LD133N-48D3-01 48 36~56 0.8 38.4 4000 360 185 36.8 65 LD133N-24D3-0 24 16~28 1.6 38.4 4000 360 185 36.8 65 Brushless dc fan use a permanent magnet excitation, eliminate the loss of

Ec Radial Fan Low Noise Design For Laboratory Test Chamber Air Exchange System Specifications: Model Number:LD280N-48D3-00 Rated Voltage:48V Rated Speed:2200RPM Power:106w Rated Current:2.2A Air Flow:1560m³/h Material:PA66 Type of protection: IP44 Approvals: CCC CE Insulation class:B Ball bearing:NSK 1． As the rotor is mounted to interior, the external rotor fan is more compact constructed, smaller and easy to abstract heat., thus ensure to maximum the reliability of fan

24v Backward Curved External Rotor Fan Thermal Ressistant For Process Air Systems Listed Model Rated Voltage Operation Voltage Rated Current Power Rated Speed Air Flow Air Flow Air pressure Noise Level Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA LD175N-48D3-01 48 36~56 1.2 57.6 3100 560 330 41.5 70 LD175N-24D3-01 24 16~28 2.5 60 3100 560 330 36.8 65 1． Enable the selection of different power levels thus to get the best match of price and performance according to customers

Brushless Ec Blower Anticorrosion Frame Commercial Dryer Air Circulation Specifications: Model Number:LD250N-36D3-00 Rated Voltage:36V Rated Speed:2500RPM Power:115w Rated Current:3.2A Air Flow:1290m³/h Material:PA66 Type of protection: IP44 Approvals: CCC CE Insulation class:B Ball bearing:NSK 1． Intelligent EC fan can support users to realize centralized operation control by 485 bus and monitor as many as 255 fans 2． EC fan has comprehensive protection function, such as

Low Noise Centrifugal Blower 190mm Ec Motor For Industrial Ventilation 1. Brushless dc fan use a permanent magnet excitation, eliminate the loss of induction motor excitation currents; realizing the small loss an high efficiency characteristics 2. More power 3. Centrifugal fans with backward curved blades are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency Specifications: Model Number:LD190N-48D3-01 Rated Voltage:48V

PA66 Resemble Ebm-past 225mm DC Centrifugal Fan With Air Purification Listed Model Rated Voltage Operation Voltage Rated Current Power Rated Speed Air Flow Air Flow Air pressure Noise Level Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA LD225N-48D3-00 48 36~56 1.85 88 2500 1000 592 41.5 65 LD225N-48D3-01 48 36~56 2.4 115 2700 1100 650 36.8 65 LD225N-24D3-00 24 16~32 4 96 2500 1000 592 41.5 65 There is no support for forward curved multi-blades centrifugal fan from 133mm-630mm.

24V Brushless Dc Blower High Static Pressure For Industrial Thermal Management Listed Model Rated Voltage Operation Voltage Rated Current Power Rated Speed Air Flow Air Flow Air pressure Noise Level Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA LD133N-48D3-00 48 36~56 1.3 62.4 4500 420 210 41.5 70 LD133N-48D3-01 48 36~56 0.8 38.4 4000 360 185 36.8 65 LD133N-24D3-0 24 16~28 1.6 38.4 4000 360 185 36.8 65 EC Motor – Principle With an EC motor the electronic circuitry stands in

190mm External rotor Dc Fan For Building Mechanical Ventilation Air Exchange Listed Model Rated Voltage Operation Voltage Rated Current Power Rated Speed Air Flow Air Flow Air pressure Noise Level Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA LD190N-48D3-00 48 36~56 1.2 57 3000 550 330 41.5 70 LD190N-24D3-01 24 16~28 2.4 57 3000 550 330 36.8 65 The available range of AC input EC fans is expanding all of the time. There are axial and centrifugal fans, forward curved and backward

DC Centrifugal Fan 12V Brushless, Low Noise Low Power, High Static Pressure for Cabinet DC technology is not new. Not to OFAN at least. We developed our first EC compact fan in 2008, 10 years before our competitors started to market their EC products and 8 years before environmental protection was even an issue. In this time we have improved, refined and extended the OFAN EC range into the universal, high technology and reliable product that it is today. This means that OFAN

DC Centrifugal Fan 12V PWM Speed, Ball Bearing, High Airflow for Purification The gas transported by the fan should be non-corrosive, non-flammable, non-explosive and non-sticky. Operating conditions: the ambient temperature range should be:-40℃---+60℃, the relative humidity should be less than 90%, the altitude should be less than 1000 meters. Put simply, DC motors are around 30% more efficient than AC motors because the secondary magnetic field comes from permanent magnets

DC Centrifugal Fan 48V High Airflow, Speed Adjustable for Instrument Cooling 1． As the rotor is mounted to interior, the external rotor fan is more compact constructed, smaller and easy to abstract heat., thus ensure to maximum the reliability of fan operation, 2. Brushless dc fan use a permanent magnet excitation, eliminate the loss of induction motor excitation currents; realizing the small loss an high efficiency characteristics 3. The components, such ac inverters etc,

Waterproof Ebm Papst EC 24V 12V Plastic Impeller Ec Small Centrifugal Blower Fans​ EC Fan Introduction EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency and low noise is considered to be ultimate fan energy technologies. Core Technology Of EC Fan Controller 1. Sensorless vector control software 2. High-performance power electronic circuits 3. Security and reliability design

Resemble EBM 175mm EC Backward Curved Centrifugal Fan With Support Bracket And Panel EC Fan Introduction EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency and low noise is considered to be ultimate fan energy technologies. Core Technology Of EC Fan Controller 1. Sensorless vector control software 2. High-performance power electronic circuits 3. Security and reliability design

175mm Single Inlet Small Centrifugal 12v 24v 48v 110vac 230vac 380v Dc Ec Blower Fan External rotor axial fans series product: 1.Compact configuration, convenient installation and credible running 2. Pressure high, airflow stable 3. Little noise, energy saving and highly active 4. Several speed rang, adapt to both frequency conversion and voltage transformation, speed changing active 5. AC single phase 230+/-10% vor three phase 400+/-10%V are alternative for voltage and 50hz

764m3/H High Pressure Blower Fan Dc Small Centrifugal Fan 12v B Insulation Class EC Fan Introduction EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency and low noise is considered to be ultimate fan energy technologies. Core Technology Of EC Fan Controller 1. Sensorless vector control software 2. High-performance power electronic circuits 3. Security and reliability design

764m3/H High Pressure Blower Fan Dc Small Centrifugal Fan 12v B Insulation Class DC technology is not new. Not to OFAN at least. We developed our first EC compact fan in 2008, 10 years before our competitors started to market their EC products and 8 years before environmental protection was even an issue. In this time we have improved, refined and extended the OFAN EC range into the universal, high technology and reliable product that it is today. This means that OFAN EC

764m3/H High Pressure Blower Fan Dc Brushless Blower Fan 12v B Insulation Class DC technology is not new. Not to OFAN at least. We developed our first EC compact fan in 2008, 10 years before our competitors started to market their EC products and 8 years before environmental protection was even an issue. In this time we have improved, refined and extended the OFAN EC range into the universal, high technology and reliable product that it is today. This means that OFAN EC gives

Replace Ebm-Past High Pressure Blower Fan With Dc Brushless Fan 12v DC technology is not new. Not to OFAN at least. We developed our first EC compact fan in 2008, 10 years before our competitors started to market their EC products and 8 years before environmental protection was even an issue. In this time we have improved, refined and extended the OFAN EC range into the universal, high technology and reliable product that it is today. This means that OFAN EC gives you high

Analogous Ebm Papst 48V Centrifugal Fan Impeller With Small Centrifugal Fan 175 Type Rated Voltage Rated Current Power Rated Speed Air Flow Sound pressure (dB) Prem.amb.temp LD175N-48D3-01 48VDC 1.2A 57.6W 3300RPM 560m³/h 52db -20~+60 Extensive application: can be widely used in refrigeration and ventilation fields such as duct fans and roofing fans. The safety grade of this series if IP54 and the insulation classes are available among B,F and H. Brushless DC fan saves the

EBM 12v Dc Centrifugal Blower Wiith 12v Small Centrifugal Blower Fans 175*63mm The gas transported by the fan should be non-corrosive, non-flammable, non-explosive and non-sticky. Operating conditions: the ambient temperature range should be:-40℃---+60℃, the relative humidity should be less than 90%, the altitude should be less than 1000 meters. Put simply, DC motors are around 30% more efficient than AC motors because the secondary magnetic field comes from permanent magnets