Compact DC drives cover four quadrants
A
Sprint Electric product story
Edited by the Engineeringtalk editorial team
May 2, 2005
Sprint Electric's 340XRi, 680XRi and 1220XRi DC drives offer a solution to four quadrant regenerative drive applications.
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 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 normally associated with Sprint Electric's products.
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