Page 48 - Catalogue

DC BRUSHLESS BLOWER

MODEL:RA-DB8530 25

20
O) 15 H M
STATIC PRESSURE（mm-H 2 10 L

5

0
5
0
15
10
20
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-H 2 O Dba
L 0.28 3.36 2800 24.13 14.20 10.88 42
12 M 0.44 5.28 3500 26.50 15.60 18.80 48
H 0.60 7.20 4000 29.90 17.60 22.86 51
L 0.18 4.32 2800 24.13 14.20 10.88 42
24 M 0.22 5.28 3500 26.50 15.60 18.80 48
H 0.33 7.92 4000 29.90 17.60 22.86 51

DRAWING

：
、

GENERAL DESCRIPTION CUSTOMIZATION FUCTIONS
1.BEARING TYPE: BALL BEARING OR SLEEVE
2.IMPELLER AND SHELL MATERIAL: PBT / PC SPEED CONTROL
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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