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Contacts: Maggie Yu
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
220MM Centrifugal fan, backward centrifugal fan ,DC Backward centrifugal fan
| Size: 220mm Diameter
| Voltage: DC 24V/48V
| Current: 3-6.2Amp
| Speed: 3200rpm
| Total Airflow: 653.9CFM
| Air Pressure: 60.5 mmH2O
| Total Noise: 72dBA
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Product details:
* Bearings: Ball Bearing
* Strong aluminum Impeller
* 0-10V/PWM Stepless-speed control constantly variable speed.
* Brushless DC external Rotor Motor, Motor Protection Type: IP44/IP54
* Special Rotor Opening Design,Tecch output, Locked-rotor protection,Over voltage protection, over-currect protection, solf start protection.
* Customizable Function for Motor protection(RP/SS/LP/CL),Signal output(FG/RD/RDB),Speed control mode(PWM/TC/VC/CC/CS).
| Size | Rated Voltage | Operating Voltage Range | Rated Current | Rated Input Power | Speed | Maximum Air Flow | Maximum Air Pressure | Noise | ||
| VDC | VDC | Amp | Watt | R.P.M | CMH | CFM | mmH2O | INH2O | DB-A | |
| Φ225-H24 | 24 | 18to26.5 | 5.0 | 120 | 2200 | 1097.9 | 645.8 | 38.9 | 1.54 | 71 |
| Φ225-H48 | 48 | 36to54 | 2.5 | 120 | ||||||
Link: Rubber 3D print
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Address: No.3 Factory Building ,DiYin Industrial Zone ,Kukeng Community ,Guanlan Street ,Longhua District ,Shenzhen
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