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Basic specification of squirrel cage AC fan
Motor structure: The motor capacitor drive outer rotor.
Outer enclosure: high quality Al alloy, anti-corrosive and anti damping structure.
Fan blade: steel sheet formed through punching and pressing, blade welded directly on rotor of the motor, its surface treat with anti-corrosive coating by use of Cathodic electrodeposition.
Insulation resistance: more than 100MΩbetween outer enclosure and windings applied with 500VDC.
Dielectric strength: 0.5mA 1500V/AC min
Bearing structure: ball bearing
Insulation level: F class
Protection grade:IP 55
Safe protection: Resistance protection
working temperature:-25ºC~+85ºC
Storage temperature:-30ºC~+90ºC
Motor structure: The motor capacitor drive outer rotor.
Outer enclosure: high quality Al alloy, anti-corrosive and anti damping structure.
Fan blade: steel sheet formed through punching and pressing, blade welded directly on rotor of the motor, its surface treat with anti-corrosive coating by use of Cathodic electrodeposition.
Insulation resistance: more than 100MΩbetween outer enclosure and windings applied with 500VDC.
Dielectric strength: 0.5mA 1500V/AC min
Bearing structure: ball bearing
Insulation level: F class
Protection grade:IP 55
Safe protection: Resistance protection
working temperature:-25ºC~+85ºC
Storage temperature:-30ºC~+90ºC
| Model | Bearing System | Rated Voltage (V) | Freg (Hz) | Current (A) | Input Power (W) | Speed (Rpm) | Air Flow (CMM) | Air Flow (CFM) | Capacity (μ F /V) | Noise Level (dB-A) | Weight (g) |
| SF-22082MBL-2 | Ball | 220/240 | 50/60 | 0.14/0.16 | 32/38 | 1350/1560 | 7.59/8.69 | 268/307 | 1.2/450 | 43/46 | 2950 |
| SF-22082HBL-6 | Ball | 220/240 | 50/60 | 0.29/0.33 | 65/75 | 2450/2700 | 15.3/16.8 | 540/596 | 2.2/450 | 43/61 | 2950 |