SmartFan®Omni SD
Fan Speed Control and Alarm
SmartFan Omni SD Fan Speed Control and Alarm
SmartFan Omni SD Fan Speed Control and AlarmOperation/Installation Manual
SmartFan Omni SD Fan Speed Control and Alarm is a versatile switching DC fan speed control which operates at a high-frequency to achieve maximum power efficiency at minimum size. This fan speed control operates from a 12, 24 or 48 VDC supply voltage.The Omni SD fan speed control applies a smooth DC voltage to the air mover for absolute minimum noise.
Three standard fan speed control temperature options are set by a jumper on the circuit board. Omni SD is supplied with an optically isolated temperature alarm, triggered if sensor temperature reaches 10°C above fan speed control temperature or if cooling system power is lost.
In addition to our standard SmartFan fan speed control and alarm products, Control Resources also provides custom control design and manufacturing services to provide you with the optimum fan speed control solution for your OEM applications.
In addition to our standard SmartFan fan speed control and alarm products, Control Resources also provides custom control design and manufacturing services to provide you with the optimum fan speed control solution for your OEM applications.
Product Features – SmartFan Omni SD Fan Speed Control and Alarm
- Choose 12, 24, or 48 VDC nominal voltage ratings
- High power efficiency: typically greater than 90%
- Noise reduction: typically 15 dB(A) or more at idle speed
- Constant idle voltage regardless of input voltage
- Optically isolated temperature alarm output sinks up
to 1.0 mA (normally closed) - Selectable Control Temperatures of 35°, 40°, or 45°C
(74°, 80°, or 86°C when P3 sensor is used)
Dimensions – SmartFan Omni SD Fan Speed Control and Alarm
Part Numbers – SmartFan Omni SD Fan Speed Control and Alarm
| Part Number1 & 2 | Supply Voltage Range | Maximum Watts to Fans3 | |
| 200 Ft/Min | Still Air | ||
| 012D440-F | 10 to 15 VDC | 60 Watts/5.0 Amps | 48 Watts/4.0 Amps |
| 024D440-F | 20 to 30 VDC | 120 Watts/5.0 Amps | 96 Watts/4.0 Amps |
| 048D440-F | 42 to 58 VDC | 240 Watts/5.0 Amps | 192 Watts/4.0 Amps |
| H104-F | Hardware Pack | ||
1. Part numbers above are RoHS 6/6 compliant.
2. Temperature sensor required. See sensors page.
3. Air temperature of 55°C or less.
Manual Pages – SmartFan Omni SD Fan Speed Control and AlarmOperation/Installation Manual
Use the links below for addtional manual pages or for a complete manual or click on the Operation/Installation Manual PDF link above.
