1.Axial Fan With External Rotor Motor YWF200
—The diameter of the fan blade: 200 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: encased in aluminium
—Number of blades: 5
—Direction of rotation: direction of air flow "V"counter-clockwise, direction of air flow"A"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
—Ambient temperature:-30℃ to 60℃
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 |
| YWF2E200 | 230 | 50/60 | 0.28/0.31 | 60/69 | 2300/2500 | 420/510 | 2 | 47/48 | ①② |
| YWF2D200 | 400Y | 50/60 | 0.1/0.1 | 47/55 | 2450/2600 | 420/510 | / | 47/48 | |
| YWF4E200 | 230 | 50/60 | 0.18/0.21 | 42/50 | 1400/1600 | 340/360 | 1.5 | 43/46 | ③④ |
| YWF4D200 | 400 Y | 50/60 | 0.13/0.11 | 33/30 | 1400/1600 | 340/360 | / | 43/46 |
3.Shape And The Size Of Installation
4.Air Volume And Static Pressure Curve
