Soft Motor Starters come in 5-40 A sizes.
November 6, 2009 -
Available in 45 and 55 mm DIN rail mountable frame sizes, microprocessor-based Stellar(TM) SR22 Series is overcurrent protected and has operating voltage range of 208-460 Vac. Each unit is equipped with 3 potentiometers allowing adjustable start and stop times of up to 30 sec and adjustable start pedestal voltage from 30-100%. Separate 24 Vdc control voltage is required. Starters are suited for applications such as pumps, blowers, and conveyors.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
AutomationDirect.com
3505 Hutchinson Rd.
Cumming, GA, 30040-9905
USA
AutomationDirect Offers New Line of Soft Motor Starters
Cumming, GA --- October 28, 2009 ... AutomationDirect introduces Stellar(TM) soft starters, the newest addition to their product offering, as a low-cost motor control alternative.
The SR22 series soft starters, available in 5A to 40A sizes, are overcurrent protected and feature two DIN-rail mountable frame sizes (45mm and 55mm). The microprocessor based starters have an operating voltage range of 208 to 460 VAC. Easily configurable, each unit is equipped with three potentiometers allowing adjustable start and stop times of up to 30 seconds and an adjustable start pedestal voltage ranging from 30 to 100%. A separate 24VDC control voltage is required.
Ideal for applications such as pumps, blowers and conveyors, the SR22 series soft starters use thyristors for controlled reduced voltage motor starting and stopping, and then switch to internal contacts for efficient running at rated speed. When used instead of a line starter, Stellar soft starters provide smoother control resulting in less torque, less shock, and less electrical and mechanical stress.
Backed by a two-year warranty, Stellar soft starters prices start at $145. To prolong the life of the soft starter, optional cooling fans are available starting at $45.
AutomationDirect sells over 8,000 feature-packed products through its Online Automation Superstore and 2,000-plus-page catalog. The company offers its customers high-quality automation products, which are often priced below the industry average, 24-hour order entry and overnight delivery, the best documentation in the industry, outstanding sales and technical support, and a 30-day money-back guarantee. For a free catalog, access their Web site at www.automationdirect.com or call 800-633-0405.
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