Page 55 - Catalogue
P. 55
DC BRUSHLESS CENTRIFUGAL BLOWER BACKWARD CURVED
MODEL:RA-DCC10025 25
20
O) 15 U H
STATIC PRESSURE（mm-H 2 10 M L
5
0
20
10
0
60
70
50
30
40
AIR FLOW (CFM)
SPECIFICATION (L: Low -speed； M: Middle - speed； H: High -speed； U：Ultra high-speed ; D: Ultra low-speed）
Voltge Modle Current Power Speed Max Air-flow Max P STATIC Noise
(VDC) A W RPM CMH CFM mm-H2 O dBA
L 0.12 1.44 2000 52.33 30.8 5.61 32
12 M 0.17 2.04 3000 65.41 38.5 8.36 43
H 0.60 7.20 4000 91.58 53.9 16.61 50
L 0.07 1.68 2000 52.33 30.8 5.61 32
24 M 0.10 2.40 3000 65.41 38.5 8.36 43
H 0.30 7.20 4000 91.58 53.9 16.61 50
16.5 U 0.44 7.26 4800 108.40 63.8 20.3 55
DRAWING
3-M4*H3.7
L：220±10MM
、
GENERAL DESCRIPTION CUSTOMIZATION FUCTIONS
1.BEARING TYPE: BALL BEARING
2.IMPELLER AND BASE MATERIAL: LPC 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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