Page 50 - Catalogue
P. 50
DC BRUSHLESS BLOWER
MODEL:RA-DB9733A 35
30
O) 25 H
STATIC PRESSURE（mm-H 2 15 L M
20
10
5
0
5
0
30
25
20
10
15
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 0.17 2.04 2200 25.99 15.30 7.40 39
12 M 0.32 3.84 3000 33.47 19.70 12.50 47
H 0.80 9.60 4000 48.25 28.40 30.10 54
L 0.09 2.16 2200 25.99 15.30 7.40 39
24 M 0.16 3.84 3000 33.47 19.70 12.50 47
H 0.40 9.60 4000 48.25 28.40 30.10 54
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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