Page 53 - Catalogue
P. 53
DC BRUSHLESS BLOWER C BRUSHLESS BLOWER
D
MODEL:RA-DB1340 50
40
O) 30 H
STATIC PRESSURE（mm-H 2 10 L M
20
0
10
0
60
40
50
20
30
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 0.56 6.72 2000 70.68 41.60 22.00 54
12 M 1.45 17.40 2500 83.59 49.20 39.60 58
H 1.78 21.36 2800 91.92 54.10 43.00 62
L 0.45 10.80 2000 70.68 41.60 22.00 54
24 M 0.62 14.88 2500 83.59 49.20 39.60 58
H 0.95 22.80 2800 91.92 54.10 43.00 62
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
53/92
