Ventilation Fans

Brand Name:OFAN

Model Number:LD225C-230D3-00

Place of Origin:china

New Energy Ec Centrifugal Fans Ventilating Units 225mm Pa66 Hvac What is EC technology? EC Technology stands for Electronically Commutated and combines AC and DC voltages, which is essentially a fan with a brushless DC motor, bringing the best of both ...

Brand Name:OFAN

Model Number:LD250C-230D3-00

Place of Origin:china

Telecom Ec Centrifugal Fans Pa66 Eqjipment Cooling 250mm Air Purification 1. The basic functions and performances of EC fan controller 1. Sensorless permanent magnet motor drive 2. Wide input voltage range, single phase 110-270V, three phase 250v-480v, 50/...

Brand Name:OFAN

Model Number:LD220C-230D3-01

Place of Origin:china

Similar Ebm-Past Ec Centrifuglal Fans Air Purification 220mm Product Description EC Fan Introduction EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency...

Brand Name:OFAN

Model Number:LD225C-230D3-01

Place of Origin:china

Ec Centrifugal Fans Air Purification 225mm Similar Ebm-Past New Energy Ec fans 1. Ec fan exchange air by moving the air in a variety of aquipment and systems, its superiority is not only reflected in the compact structure, low noise and high efficiency...

Brand Name:OFAN

Model Number:LD225C-230D3-02

Place of Origin:china

Low Noise Rail Transportation Industrial Fan Blower Filtering Ffu 225mm What is EC technology? EC Technology stands for Electronically Commutated and combines AC and DC voltages, which is essentially a fan with a brushless DC motor, bringing the best of ...

Brand Name:OFAN

Model Number:LD225C-230D3-03

Place of Origin:china

... transported by the fan should be non-corrosive, non-flammable, non-explosive and non-sticky. 3. Operating conditions: the ambient temperature range should be:-40℃---+60℃, the relative humidity should be less than 90%, the altitude should be

Brand Name:OFAN

Model Number:LD250C-230D3-04

Place of Origin:china

Air Similar Ebm-past Conditioning EC Centrifugal Fans Pa66 Hvac Industry 250mm Type Nomual voltage (VAC) Frequency (HZ) Speed (rpm) Power imput (w) Curreng draw (A) Sound pressurelevel (dB) Perm.amb.temp LD250C-230D3-03 230 50/60 2850 130 0.87 60 -20~+60...

Brand Name:OFAN

Model Number:LD280C-230D3-00

Place of Origin:china

Fresh Air System EC Centrifugal Ventilation Fans Gakvabused Sheet Steel 280mm Type Nominal voltage Speed Power imput Current draw Air Flow Perm.amb.temp Frequency (HZ) LD280C-230D3-00 230V 2325rm 133w 1.03A 1580m³/h -20~+60 50/60 EC Motor – Principle Wit...

Brand Name:OFAN

Model Number:LD280C-230D3-01

Place of Origin:china

Similar Ebm-Past Ec Centrifugal Fans Gakvabused Sheet Steel 250mm 280mm​ Core Technology Of EC Fan Controller 1. Sensorless vector control software 2. High-performance power electronic circuits 3. Security and reliability design(Standards, Certification...

Brand Name:OFAN

Model Number:LD310C-230D3-00

Place of Origin:China

Filtering Ffu EC Centrifugal Fans Sheet Aluminium 310mm Air Conditioning 1． Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements 2． As the rotor is mounted to interior...

Brand Name:OFAN

Model Number:LD310C-230D3-01

Place of Origin:china

Replace Ebm-Past Ec Centrifugal Fans Sheet Aluminium 310mm EC Motor – Principle With an EC motor the electronic circuitry stands in lieu of the traditional mechanical commutation meaning the right amount is being supplied in the right direction at exactly...

Brand Name:OFAN

Model Number:LD310C-230D3-02

Place of Origin:china

Replace Ebm-Past Ec Centrifugal Fans Fresh Air System 315mm 355mm 1. 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...

Brand Name:OFAN

Model Number:LD310C-230D3-03

Place of Origin:china

Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm Type Nomual voltage (VAC) Frequency (HZ) Speed (rpm) Power imput (w) Curreng draw (A) Sound pressurelevel (dB) Perm.amb.temp LD310C-230D3-03 230 50/60 2200 320 1.45 62 -20~+60...

Brand Name:OFAN

Model Number:LD350C-230D3-01

Place of Origin:china

Replace Ebm-Papst Ec Centrifugal Fans Electric Power 315mm 355mm 400mm 450mm 1． Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements 2． As the rotor is mounted to ...

Brand Name:OFAN

Model Number:LD400C-230D3-01

Place of Origin:china

Hvac Industry EC Centrifugal Fans With Sheet Aluminium 400mm 1. Ec fan exchange air by moving the air in a variety of aquipment and systems, its superiority is not only reflected in the compact structure, low noise and high efficiency but moreover it ...

Brand Name:OFAN

Model Number:LD250C-230D3-00

Place of Origin:China

Gakvabused Sheet Steel Ec Centrifugal Fans With Air Purification Features · EC motor features reverse polarity protection, locked rotor protection and soft start. · No additional protection such as contactors are required. · Can be pre-configured to suit ...

Brand Name:OFAN

Model Number:LD133C-230D3-00

Place of Origin:China

Replace Ebm-past Ec Centrifugal Fans With Air Purification Pa66 133mm Although OFAN, the market leader in EC technology, is a China company, EC has nothing to do with the European Community! In this case, EC stands for Electronically Commutated which ...

Brand Name:OFAN

Model Number:LD175C-230D3-00

Place of Origin:China

175mm Ec Centrifugal Fans With Air Purification Pa66 Fresh Air System EC Motor – Principle With an EC motor the electronic circuitry stands in lieu of the traditional mechanical commutation meaning the right amount is being supplied in the right direction...

Brand Name:OFAN

Model Number:LD190C-230D3-00

Place of Origin:China

Electric Power EC Centrifugal Fans With Air Purification Pa66 Fresh Air System 190mm EC fans can also contribute to increasing the overall efficiency of an application. In a cooling system for example, keeping the refrigerant pressure constant rather than...

Brand Name:OFAN

Model Number:LD220C-230D3-00

Place of Origin:China

100% Speed Controllable EC Centrifugal Fan With Rail Transportation 220mm 50 / 60HZ Benefits er consumption & better efficiency than AC equivalent. Control : 100% speed controllable, not frequency dependant. Can be set-up for constant airflow or constant ...