Forward Centrifugal Fan YWFF280
Product introduction
AC Forward Centrifugal Fan YWFF280
—Material:
Impeller: galvanized sheet steel
Rotor: Coated in black
—Direction of rotation: Clockwise, seen on rotor
—Type of protection: IP44
—Insulation class: B
—Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request(Any)
—Condensate discharges: Rotor-side
—Mode of operation: Continuous operation (S1)
—Bearings: Maintenance- free ball bearings
—Motor protection: TOP wired internally
—Cable exit: variable, lateral
—Product conforming to standard: CE Approval
—Approval: UL Approval, CCC Certificate
2. Shape And The Size Of Installation
| MODEL | VOLTAGE (V) | FREQUENCY (Hz) | CURRENT (A) | INPUT POWER (KW) | SPEED (RPM) | PA | MAX AIR FLOW （m³/h） | CAPACITOR (μF) | NOISE dB(A) | CURVE |
| YWFF4E280 | 230 | 50 | 5.4 | 1.2 | 1400 | 50 | 3500 | 30 | 76 | ① |
| YWFF4D280 | Δ230/400Y | 50 | 4.3/2.5 | 1.35 | 1400 | 0 | 3700 | / | 76 | ① |
| YWFF6E280 | 230 | 50 | 2 | 0.46 | 900 | 0 | 2400 | 8 | 66 | ② |
| YWFF6D280 | Δ230/400Y | 50 | 1.5/0.9 | 0.47 | 900 | 0 | 2400 | / | 66 | ② |
3. Air Volume And Static Pressure Curve
3. Air Volume And Static Pressure Curve
