Connection of SMVRCV to ULTVTR2 - Arc protection - Merging unit - Motor protection - Application Manual - REM620 Motor Protection and Control - 2.0 FP1 IEC - IEC - 01.06.2023

REM620 Application Manual
Figure 1. Connection of SMVRCV to ULTVTR2 in Application Configuration
image/svg+xmlSMVRCVUL1UL2UL3UoULTVTR2[2]_ALARMULTVTR2[2]_WARNINGULTVTR2UL1UL2UL3MINCB_OPENALARMWARNING

When SMVRCV is connected to ULTVTR2 in the Application Configuration tool, ULTVTR2 receives UL1 voltage from the received IEC 61850-9-2 LE sample value. In this configuration, SECRSYN1 and VAMMUX2 begin working with the IEC 61850-9-2 LE sample value.

Note: Only UL1 must be connected between SMVRCV and ULTVTR2 in the Application Configuration tool.
Figure 2. ULTVTR2 uses UL1 voltage from received IEC 61850-9-2 LE sample value
image/svg+xmlULTVTR1ULTVTR2SECRSYN1VAMMXU29-2LEPHPTOV1ROVPTOV1*Calculated Uo3U-U13U-U23U-U3X13145IL178U1X13245IL278U2X13345IL378U3