Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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30mm x 30mm x150mm Fridge Cross Flow Cooling Fan / DC Tangential Fan Speed Variable
1. Purpose:
Topfan’s fan products are utilized by all type of machines which required heat reduction systems,
such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.
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 | 12V DC | |
| 2 | OPERATION VOLTAGE | VOLTS | V | 7VDC-13.8DC | |
| 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 | 3100±10% | |
| 7 | ACOUSTICAL NOISE(AVG) | dB(A) | dB(A) | ≤36Db | DETAILS SEE ATTACHED PAGE. |
| 8 | MAX .AIR-FLOW | CFM | Q | 28 CFM | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 9 | MAX . AIR-PRESSURE | mmH2O | P | 1.8 mmAq | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 10 | INSULATION RESISTANCE | MEG. OHM | MΩ | ＞20 MΩ | BETWEEN FRAME AND TERMINAL |
| 11 | DIELECTRIC STRENGTH | 5Ma MAX. AT 500V AC 50HZ FOR 1 MINUTE | BETWEEN FRAME AND TERMINAL. | ||
| 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:
6: Dimensions (Unit:mm)
Our Advantage:
1) Technical support- our outstanding professionals of technique and quality from Taiwan
2) Automatic production - keep the quality steady more.
3) One-stop solution - Various type electronic compoments and electrical products
4) ISO9001/cULus/TUV/CE/RoHS/Reach/CQC/SGS etc Certificates
5) Sales Team - Professional/Quick/Warm
Purpose:
30 × 150 mm Fridge Cross Flow Cooling Fan / DC Tangential Fan For Refrigerator
1. Purpose:
Topfan’s fan products are utilized by all type of machines which required heat reduction systems,
such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.
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 | 12V DC | |
| 2 | OPERATION VOLTAGE | VOLTS | V | 7VDC-13.8DC | |
| 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 | 3100±10% | |
| 7 | ACOUSTICAL NOISE(AVG) | dB(A) | dB(A) | ≤36Db | DETAILS SEE ATTACHED PAGE. |
| 8 | MAX .AIR-FLOW | CFM | Q | 28 CFM | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 9 | MAX . AIR-PRESSURE | mmH2O | P | 1.8 mmAq | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 10 | INSULATION RESISTANCE | MEG. OHM | MΩ | ＞20 MΩ | BETWEEN FRAME AND TERMINAL |
| 11 | DIELECTRIC STRENGTH | 5Ma MAX. AT 500V AC 50HZ FOR 1 MINUTE | BETWEEN FRAME AND TERMINAL. | ||
| 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:
6: Dimensions (Unit:mm)
Our Advantage:
1) Technical support- our outstanding professionals of technique and quality from Taiwan
2) Automatic production - keep the quality steady more.
3) One-stop solution - Various type electronic compoments and electrical products
4) ISO9001/cULus/TUV/CE/RoHS/Reach/CQC/SGS etc Certificates
5) Sales Team - Professional/Quick/Warm
Purpose: