Ofan Electric Co., Ltd
| Supply Ability | 10000PCS |
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 5-8work days |
| Packaging Details | 45*45*24 |
| Power | 320W |
| Rated Speed | 2200RPM |
| Air Flow | 2750m³/h |
| Current draw | 1.4A |
| Type | LD310C-230D3-03 |
| Nominal voltage | 230v |
| Brand Name | OFAN |
| Model Number | LD310C-230D3-03 |
| Certification | CE ROHS CCC |
| Place of Origin | ChinaLD310C-230D3-03 |
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Product Specification
| Supply Ability | 10000PCS | Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 5-8work days | Packaging Details | 45*45*24 |
| Power | 320W | Rated Speed | 2200RPM |
| Air Flow | 2750m³/h | Current draw | 1.4A |
| Type | LD310C-230D3-03 | Nominal voltage | 230v |
| Brand Name | OFAN | Model Number | LD310C-230D3-03 |
| Certification | CE ROHS CCC | Place of Origin | ChinaLD310C-230D3-03 |
| High Light | centrifugal ventilation fans ，industrial centrifugal blower | ||
FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation
| Type | Nomual voltage (VAC) | Frequency (HZ) | Speed (rpm) | Power imput (w) | Curreng draw (A) | Sound pressurelevel (dB) | Sound pressurelevel (dB) |
| LD310C-230D3-03 | 230 | 50/6 | 2200 | 320 | 1.4 | 62 |
-20~+60
|
Sustainable speed control benefits to achieve low operating costs, reduce CO2 emissions protect the environment, enable the direct, simple communication between the host controller and the system,
Variable speed control of EC fan can be realized / achievedvia 0-10V speed adjustment and/or external circuit impulse modulation
Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs
Permanent-magnet brushless DC motor within the rotor
The stator is driven by electronic switches (which replace the Carbon brushes), controlled by a microcontroller.
Electronic system (hall effect sensor or software is used to recognize the rotor position
EC operated (230Volts Single phase or 380/480Volts , 50/60Hz)
Pressure control : A pressure sensor can be connected directly to the Electronic of the EC motor. The pressure control is made by the integrated electronics. No additional control unit is needed. (Rosenberg Versions only)
How do I know which model I should choose
Please tell us the fans pressure and ofan and size of fans’ diameter you need. We will study and suggest you the right model.
Can we buy a sample for testing?
Sure, you are welcomed to buy a sample before mass order
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
5000000-100000
Employee Number:
100~200
Ecer Certification：
Site Member
Guangzhou OFAN Electric Co., Ltd is One of High-tech enterprises in Guangdong Province of China dominant high-tech manufacturing enterprise。 High-tech enterprises licences issue by government Have 17 patents... Guangzhou OFAN Electric Co., Ltd is One of High-tech enterprises in Guangdong Province of China dominant high-tech manufacturing enterprise。 High-tech enterprises licences issue by government Have 17 patents...
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