UNIGEAR DIGITAL PRO T E CTION RE LAYS
1VLG5 00007 E 17
Motor protection and control REM620
The REM620 is a dedicated motor management relay perfectly aligned for the protection,
control, measurement and supervision of medium-sized and large asynchronous and syn-
chronous motors requiring also differential protection in the manufacturing and process
industry. The REF620 can send (1 instance) and / or receive (1 instance) voltage over
the IEC 61850-9-2LE and to synchrocheck with IEC 61850-9-2 LE.
Figure 15: Functionality overview of REM620 standard configuration B
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