Control Resources SmartFan Multi SD overview
Control Resources SmartFan Multi SD Fan Controller Accepts and diode ORs dual power feeds • Soft start and current limiting at start upAccepts temperature (thermistor) inputs from up to three OR’d sensors and provides proportional speed control to the fansCompatible with SmartFan TachScan-3 and ...
What is Control Resources SmartFan Multi SD?
Control Resources SmartFan Multi SD Fan Controller Accepts and diode ORs dual power feeds • Soft start and current limiting at start upAccepts temperature (thermistor) inputs from up to three OR’d sensors and provides proportional speed control to the fansCompatible with SmartFan TachScan-3 and ...
Product details
Manufactured byControl Resources
Product groupFan Controller
DescriptionControl Resources SmartFan Multi SD Fan Controller
FeaturesAccepts and diode ORs dual power feeds • Soft start and current limiting at start upAccepts temperature (thermistor) inputs from up to three OR’d sensors and provides proportional speed control to the fansCompatible with SmartFan TachScan-3 and TachScan-9 speed alarms Small size of 1.5" X 5.0" permits mounting in small spaces within fan trays, etc.High power efficiency: typically greater than 90%Noise reduction: typically 15 dB(A) or more at idle speed Jumpers allow user-selectable settings of: – 12, 24 or 48 VDC operation (maximum output voltage is limited to input voltage) – 35, 40 or 45°C Control Temperature – 1, 2 or 3 temperature sensorsTemperature alarm output through optical isolator or MOS relayRoHS (6/6) compliantUL Recognized to UL508 and CSA-C22.2, File E100344
SpecificationPower Source: 10-75VDC, (Single or Dual)» Current Rating: 4 Amps @ 55°C or less, 5 Amps in air-flow (200 ft/min)» Operating Environment: -20°C to 55°C, 0-95% RH Non-condensing» Storage temperature: -40°C to 125°C» Weight: 1.9 oz. (54 grams)» Control Input:– Up to 3 P-series or S-series thermistors– 0-4VDC PWM input, must be isolated from input supply voltage
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Control Resources
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Fan Controller
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