1.Axial Fan With External Rotor Motor YWF300
—The diameter of the fan blade: 300 mm
—Material: Guard Grille: steel, phosphated and coated in black plastic
Wall ring: sheet steel, re-galvanised and coated in black plastic
blades: sheet steel
Rotor: coated in black plastic
—Number of blades: 5
—Direction of rotation: direction of air flow "S" counter-clockwise, direction of air flow "B" clockwise seen on rotor
—Type of protection: IP54 or IP44 rating for protection against dust and water
—Approvals: UL, CE, CCC approval
—Insulation class: B or F
—Mode of operation: Continuous operation (S1)
—Bearings: Maintenance- free ball bearings
—Motor protection: Design with thermal protection device
—Cable exit: lateral
—Protection class: I
2.Performance Parameters
MODE | VOLTAGE (V) | FREQUENCY (Hz) | CURRENT (A) | INPUT POWER (W) | SPEED (RPM) | MAX AIR FLOW (m³/h) | CAPACITOR (μF) | NOISE (dBA) | CURVE |
| YWF2E300 | 230 | 50/60 | 0.6/0.8 | 130/175 | 2300/2700 | 2030/2450 | 5 | 65/68 | ①② |
| YWF2D300 | 400 Y | 50/60 | 0.3/0.25 | 160/150 | 2500/2650 | 2030/2450 | / | 65/68 | |
| YWF4E300 | 230 | 50/60 | 0.4/0.45 | 75/95 | 1350/1550 | 1600/1750 | 3 | 55/58 | ③④ |
| YWF4D300 | 400 Y | 50/60 | 0.27/0.31 | 75/85 | 1350/1550 | 1600/1750 | / | 55/58 | |
| YWF4E300-7P | 230 | 50/60 | 0.46/0.49 | 98/115 | 1340/1500 | 1600/1950 | 3 | 55/58 | ⑤⑥ |
| YWF6E300 | 220 | 50/60 | 0.27/0.26 | 58 | 950/1100 | 1100/1300 | 2 | 48/52 | ⑦⑧ |
| YWF4D300 | 380 | 50 | 0.27 | 90 | 1360 | 1780 | / | 55 | |
| YWF4E300 | 220 | 50 | 0.4 | 90 | 1360 | 1780 | 3 | 55 |
3.Shape And The Size Of Installation
4.Air Volume And Static Pressure Curve
