This part is a kind of semiconductor called DCS800.
Function of this product has DC module Firmware Manual.
Manufacturers : ABB
Image and pinout :
Some of the text within the PDF file :
DCS800 Firmware manual DCS800 Drives (20 to 5200 A) DCS800 Drive Manuals All the documents available for the drive system DCS800 are listed below: DCS800 Quick Guide Public. number 3ADW000191 Language EDI xxx DCS800 Tools & Documentation CD 3ADW000211 x DCS800 Converter module Flyer DCS800 Technical Catalogue DCS800 Hardware Manual DCS800 Hardware Manual DCS800 update DCF503B/DCF504B Firmware Manual DCS800 Installation according to EMC Technical Guide Service Manual DCS800 12-Pulse Manual CMA-2 Board Flyer Hard - Parallel 3ADW000190 xx 3ADW000192 xxx 3ADW000194 xxx 3ADW000194Z0301 x 3ADW000193 xxp 3ADW000032 x 3ADW000163 x 3ADW000195 xx 3ADW000196 x 3ADW000136 p 3ADW000213 x Drive Tools DriveWindow 2.x - User's Manual DriveOPC 2.x - User's Manual Optical DDC [ ... ]