Data Sheet

Model No.： RAH8025S1 Spec No.： XRA085012
6. Protection
1
Impe
dance Protection
.
Impedance of motor winding protects motor from damage in 72 hours of
locking rotor condition at rated voltage and operation temperature.
7. Acoustical Noise
Fan is hanged in
anechoic chamber，Noise is measured at rated voltage in free air in anechoic chamber with microphone at a
distance of one meter from the air intake .
8. Performance Curve
At operationvoltage in room temperature and 65%humidity.
Static Pressure(mmH
2
O)
2.00
1.50
1.00
0.50
0.00
2100RPM
1600RPM
0.00 5.00 10.00 15.00 20.00
Airflow-CFM
Rev：A02