Page 79 - Catalogue
P. 79
AC AXIAL COOLING FAN
MODEL:RA-AC17251 10
8
O) 6 M
STATIC PRESSURE（mm-H 2 4 2 0
60
0
30
120
150
90
AIR FLOW (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 0.16 23.40 2720 232.76 137.00 9.10 53
DRAWING
AIR FLOW
ROTATION
：
GENERAL DESCRIPTION CUSTOMIZATION FUCTIONS
1.BEARING TYPE: BALL BEARING
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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