Shenzhen Topfan Technology Development Co., Ltd.
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Humidifier Cross Flow Blower Fan DC Tangential Fan For Air Cleaner
1. Purpose:
It is applied in air cleaner,elevator,humidifier , laboratory,workshop,dehumidifier,projector and copy machine, etc..
2. Expeceed Life:
Ball Bearing 50,000 hours
Sleeve Bearing 30,000hours
3. ELECTRICAL CHARACTERISTICS:
ALL MEASUREMENTS PERFORMED AT25~30℃ ROOM TEMPERATURE
& 50~80%R.H.UNLESS OTHERWISE SECIFIED.
1 | RATED VOLTAGE | VOLTS | V | 24V DC |
|
2 | OPERATION VOLTAGE | VOLTS | V | 16.8VDC-26.4VDC |
|
3 | FREQUENCY | Hz | Hz | / |
|
4 | INPUT CURRENT | AMP | A | 0.16A±10% | AT RATED VOLTAGE |
5 | INPUT POWER | WATTS | W | 3.84W ±10% | AT RATED VOLTAGE |
6 | ROTATION SPEED | RPM | RPM | 2900±10% |
|
7 | ACOUSTICAL NOISE(AVG) | dB(A) | dB(A) | ≤36Db | DETAILS SEE ATTACHED PAGE. |
8 | MAX .AIR-FLOW | CFM | Q | 3.5 CFM | TWO-CHAMBER METHODS |
9 | MAX . AIR-PRESSURE | mmH2O | P | | TWO-CHAMBER METHODS |
10 | INSULATION | MEG. | MΩ | ＞20 MΩ | BETWEEN FRAME AND |
11 | DIELECTRIC STRENGTH |
|
| 5Ma MAX. | BETWEEN FRAME AND |
12 | ROTARY DIRECTION |
|
| CCW |
|
13 | INSULATION CLASS |
|
| CLASS B |
|
14 | LIFE EXPECTANCY |
|
| 30000 Hours at 25℃/65%RH |
|
4. MECHANICAL
4.1.BEARING SYSTEM ------------------3 BALL BEARING.
4.2.LEAD WIRE ---------------- 1007 AWG# 24,80℃,300V,
+POSITIVE-------------RED
--NEGATIVE-----------BLACK
5. ENVIRONMENTAL:
5-1.OPERATING TEMPERATURE----------------------- -20 TO+50℃(CLASS E)
5-2.STORAGE TEMPERATURE ------------------------- -30 TO+75℃
5-3.OPERATING HOMIDITY-----------------------------------RH20%-80%
5. Specifications:
| Model | | Rated voltage (v) | Rated Current (A) | Speed (rpm) | Max Static Pressure | Air Flow (m3/mim) | Air flow (CFM) | Noise Leve (dB-A) | Weight | |||
| A | B | C | ||||||||||
| LRD30090A12 | 98 | 108 | 132 | 12 | 0.15 | 3200 | 1.9 | 0.6 | 22 | 35 | 180 | |
| LRD30090A24 | 24 | 0.14 | 38 | |||||||||
| LRD30150A12 | 160 | 170 | 194 | 12 | 0.16 | 3100 | 1.8 | 0.8 | 28 | 35 | 210 | |
| LRD30150A24 | 24 | 0.15 | 37 | |||||||||
| LRD30190A12 | 198 | 208 | 232 | 12 | 0.20 | 2900 | 1.8 | 1.0 | 35 | 35 | 230 | |
| LRD30190A24 | 24 | 0.16 | 38 | |||||||||
| LRD30290A12 | 300 | 310 | 338 | 12 | 0.22 | 2600 | 1.5 | 1.3 | 46 | 36 | 290 | |
| LRD30290A24 | 24 | 0.20 | 39 | |||||||||
6: Dimensions (Unit:mm)
Purpose: