This part is a kind of semiconductor called EVF8201-E.
Function of this product has Vector Inverters.
Manufacturers : Lenze
Image and pinout :

Some of the text within the PDF file :
490 826 Lenze Global Drive Frequency inverters 8200/9300 vector 0.37 … 90 kW Lenze Drive Systems GmbH, Postfach 10 13 52, D-31763 Hameln Site: Hans-Lenze-Straße 1, D-31855 Aerzen, Tel. ++49 (0) 5154 82-0, Fax ++49 (0) 5154 82-21 11 CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - e.mail: info@ctiautomation.net E-mail: Lenze@Lenze.de · Internet: http://www.Lenze.com Subject to technical modifications · Printed in Germany 05/04 by ME / LHM · 02/12 en Product selection and orders This catalog will help you to select and order the AC drive you need quickly and easily. It features: • Static frequency inverters for controlling three-phase AC motors • Accessories for assembling and connecting the inve [ ... ]
EVF8201-E PDF Datasheet Download
