Page 75 - Catalogue
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AC AXIAL COOLING FAN
MODEL:RA-AC9225 4
O) 3 2
STATIC PRESSURE（mm-H 2 1 0 M
20
10
25
5
0
15
風(fēng)量（CFM)
SPECIFICATION (L: Low -speed； M: Middle - speed； H: High -speed； U：Ultra high-speed ; D: Ultra low-speed）
Voltage Model Current Power Speed Max air-flow Max Pstatic Noise
(VAC) A W RPM CMH CFM mm-H 2 O Dba
220 M 0.07 12.40 2450 38.91 22.90 3.37 33.4
DRAWING
AIRFLOW
： ROTATION
GENERAL DESCRIPTION CUSTOMIZATION FUCTIONS
1.BEARING TYPE: BALL BEARING OR SLEEVE
2.IMPELLER AND FRAM MATERIAL: PBT PLASTIC / ADC12 SPEED CONTROL
3.MOTOR TYPE: SHADED POLE MOTOR SCR SPEED REGULATION
4.INSULATION GRADE: E
5.INSULATION RESISITANCE: 10M/500VDC
6.DIELECTRIC STRENGTH: 2MINIMUM/1500AVC-5mA OUT SIGNAL
7.AMBIENT HUMIDITY: RH20%-RH75% NO
8.STORAGE TEMPERATURE: -20°C ～ +75°C PROTECTION
9.WORKING TEMPERATURE:-10°C ～ +70°
LOCKED; WATER-PROOF;DUSTY-PROOF
10.SERVICE LIFE:50000 HRS
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