DC Drives suit 4-quadrant regenerative applications.

Press Release Summary:



Mounting on standard DIN rail Models 340XRi, 680XRi and 1220XRi are designed for use with motors up to 1.8 kW, 2 hp. Units are able to regenerate energy back into mains supply under braking without need for complex intermediate storage, resistive dumping, or additional power bridges. With 4-quadrant operation, torque can be reversed very gently or almost instantly, as required.



Original Press Release:



Compact Regenerative Four Quadrant DC Drives Save Energy



Arundel, England, October 2005. Sprint Electric's 340XRi, 680XRi and 1220XRi DC drives offer a solution to four quadrant regenerative drive applications. Using little panel space and mounting on standard DIN rail, these compact drives are designed for use with motors up to 1.8kW, 2Hp.

The XRi drives are able to regenerate energy back into the mains supply under braking without the need for complex intermediate storage, resistive dumping or additional power bridges. This is an important feature in these days of greater attention to energy conservation. With four-quadrant operation, the torque can be reversed very gently or almost instantly, as required.

Although compact in size, the 340XRi, 680XRi and 1220 XRi offers all the system functionality required for four quadrant regenerative drive applications.

Sprint Electric Ltd. offers a wide range of dc motor control, with over fifty models covering both single phase and three phase, regenerative and non-regenerative applications, from low voltage servo performance controllers to highly sophisticated fully digital three phase DC variable speed drives of many hundreds of amps.

Company Profile:
Sprint Electric Ltd., based in England and founded in 1987, offers a wide range of dc motor control, with over fifty models covering both single phase and three phase, regenerative and non-regenerative applications. From low voltage servo performance controller to highly sophisticated fully digital three phase DC variable speed drive of many hundreds of amps, Sprint Electric products meet the demands of countless industrial applications around the globe. Sprint Electric is committed to providing innovative products backed up by a high level of customer service to the world-wide industrial market. In North America, Sprint Electric products are distributed through Bardac and Polyspede Electronics in the USA, and through MDA Controls in Canada.

For more information, please contact:
Sprint Electric Limited
Rudford Industrial Estate
Ford, Arundel, West Sussex
BN18 0BD, United Kingdom
Tel: 0044 (0)1903 730000
Fax: 0044 (0)1903 730893
E-mail: gary@sprint-electric.com
Internet: www.sprint-electric.com

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