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Brushless DC Blowers Can Accommodate Different Voltage Standards

Mon, 03/21/2011 - 6:51am


Brushless DC Blowers Can Accommodate Different Voltage Standards

The family of compact Windjammer 5.7 in./145 mm variable-speed brushless DC blowers can now be equipped with a newly introduced Universal Drive System, allowing the blowers to operate over a wide range of voltage inputs from 100 to 240 VAC. This feature especially benefits users where blowers will be specified for an application in multiple regions around the world. A single Windjammer blower can accommodate the different voltage standards without requiring variations.

These blowers promote long service life, virtually maintenance-free operation, and reliable and efficient performance for a wide array of air-moving applications.

Windjammer blowers feature an IntelliGen Controller Design utilizing a factory-programmed digital signal processor (DSP). Onboard options include custom cards; mechanical, 0-10 VDC, 4-20 mA, or remote potentiometer speed controls; externally or internally driven tachometer output; and status output. Users can additionally select low-voltage, high-voltage, thru-flow, or bypass types as required.

Depending on model, the blowers can accept input voltages of 24, 48, or 72 VDC or 100, 120, or 240 VAC (with internal electronics converting line voltage AC input to DC). High-voltage blowers can develop output pressure up to 160 in. H2O and flows up to 270 CFM.


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