100% Speed Controllable EC Centrifugal Fan With Rail Transportation 220mm 50 / 60HZ
Brand Name:OFAN
Certification:CE ROHS
Model Number:LD220C-230D3-00
Minimum Order Quantity:1
Payment Terms:D/A, D/P, T/T, L/C
Place of Origin:China
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Location:
Guangzhou Guangdong China
Address:
Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
Supplier`s last login times:
within 44 hours
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Product Details
100% Speed Controllable EC Centrifugal Fan With Rail Transportation 220mm 50 / 60HZ
Benefits
er consumption & better efficiency than AC equivalent.
Control : 100% speed controllable, not frequency dependant. Can be
set-up for constant airflow or constant pressure applications,
0-10VDC or PWM control signal.
Low motor temperature : for longer lifetime than AC equivalent
Simplicity : Electronic & power transformation are completely
integrated within the motor
| Type | Nominal voltage (VAC) | Frequency (HZ) | Speed | Power imput (w) | Current draw (A) | Sound pressure (dB) | Perm.amb.temp |
| LD220C-230D3-00 | 220 | 50/60 | 2600 | 75 | 0.6 | 68 | -25~+60 |
Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs
Intelligent EC fan can support users to realize centralized operation control by 485 bus and monitor as many as 255 fans
EC fan has comprehensive protection function, such as phase failure, overvoltage, undervoltage, locked-rotor, over current and temperature protection
Protection: over voltage, over temperature, over current, phase loss detection, communication failures.
The basic interface: 0-10V/PWM, RS485/Modbus, 4-20Ma
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.
100% Speed Controllable EC Centrifugal Fan With Rail Transportation 220mm 50 / 60HZ
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