EN
| Technical parameters | ||||||||||
Type |
Maximum air flow(m3/h) | Rated voltage(V) | Frequency(Hz) | Noise DB(A) | Ball bearing(B) | Bearings（S） | Power(Watt) | Speed(min) | Ambient temperature(℃) | Weight(g) |
| 17251HSL2 | 326 | 230 | 50 | 50 | S | 26 | 2550 | -10.. 70 | 883 | |
| 17251HBL2 | 330 | 230 | 50 | 50 | B | 26 | 2600 | -20.. 85 | 883 | |
| 17251HSL3 | 326 | 380 | 50 | 50 | S | 26 | 2550 | -10.. 70 | 883 | |
| 17251HBL3 | 330 | 380 | 50 | 50 | B | 26 | 2600 | -20.. 80 | 883 | |
Motor:shaded pole motor structure.Impedance protection.
Withstanding Voltage:Voltageleakage 0.5mA,withstand voltage 1800V/min.
Insulation Class B,protection class IP54.
Fan rotation:counter-clockwise as viewedfrom the direction of the blades
