450 EC Axial Fan 115V with high static pressure for air curtains-W3G450 data sheet
| Model | Motor | Rated Voltage (V) | Frequency (Hz) | Airflow (m3/h/CFM) | Rated Power (w) | Rated Current (A) | Rated Speed (rpm) | Air Pressure (mmH2O) | Noise Level (dB) | N.W (kg) |
| A3SE450W/R/F/E-1 | EC102 | 115(100-130) | 50/60 | 5344/3100 | 315 | 3.9 | 1270 | 12 | 69 | 5.5 |
| A3SE450W/R/F/E-2 | EC102 | 230(200-277) | 50/60 | 5500/3201 | 325 | 2.4 | 1350 | 12 | 69 | 5.5 |
Air curtains 230V EC Axial Fan 450 with large airflow and BLDC motor technical drawing:
EC Axial Fan from GP motor Operate over a wider range of DC voltage 24V, 48V or AC voltage from 115V to 380v 50/60Hz as standard, without affecting.
100% Speed regulation:Control input 0-10VDC/PWM, tach output, reverse polarity, Current limited and locked rotor protection, soft start.
The Axial fan has Wide range of accessories, including guard grilles, basket guard grilles and wall rings.
EC Axial Fan which are widely used for air curtains,enery-saving air curtains effici
Air curtains are used to protect the heated space from getting cold air from the outside through the open gate and door openings.
principle,which relies on such equipment is simple enough.inside the unit is installed high-power fan,which supplies a constant flow of air,thus preventing the penetration of cold,andblocks air from leaking out of the room.usually,the air curtain is installed above the doorway or gate.
In accordance with themethod of hearing used curtains electric and water.Their use is possible with heat and without.
scope of use of air curtains is quite broad:supermarkets,offices,warehouses,restaurants and other facilities where the doors open very often.Modern curtains allow you to keep the doors open at any time of year.In this case,the room temperature is comfortable.In the summer,this equipment can be used to store the cool air inside the building and prevent the entry of insects.
