Page 25 - Catalogue

DC BRUSHLESS AXIAL FAN

MODEL:RA-DC7025 7
6
H
O) 5 M
STATIC PRESSURE（mm-H 2 1 L
4
3
2

0
10
0
5
30
40
35
20
15
25
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
(VDC) A W RPM CMH CFM mm-H2 O Dba
L 0.22 2.64 3500 47.47 27.94 4.10 37
12 M 0.28 3.36 4000 57.77 34.00 5.30 41
H 0.39 4.68 4500 61.50 36.20 7.00 44
L 0.14 3.36 3500 47.47 27.94 4.10 37
24 M 0.20 4.8 4000 57.77 34.00 5.30 41
H 0.27 6.48 4500 61.50 36.20 7.00 44

DRAWING

、 、

GENERAL DESCRIPTION CUSTOMIZATION FUCTIONS
1.BEARING TYPE: BALL BEARING OR SLEEVE
2.IMPELLER AND FRAM MATERIAL: PBT
3.MOTOR TYPE: BLDC PWM；Vsp; SOFT-START; CLOSED-LOOP;
4.INSULATION GRADE: E
GAPCYCLE RUNNING
5.INSULATION RESISITANCE: 10M/500VDC
6.DIELECTRIC STRENGTH: 2MINIMUM/500AVC-5mA OUT SIGNAL
7.AMBIENT HUMIDITY: RH20%-RH75% FG; RD (EXCEED THE MIN. SPEED SETTINGS)
8.STORAGE TEMPERATURE: -20°C ～ +75°C
9.WORKING TEMPERATURE:-10°C ～ +70° PROTECTION
10.SERVICE LIFE:50000 HRS LOCKED; WATER-PROOF;DUSTY-PROOF
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