ABB RED615 - Functionality Management: Test Mode and Settings

PHPTUV1
BLOCK
OPERATE
START
PHPTUV2
BLOCK OPERATE
START
OR
B1
B2
O
PHPTUV1_OPERATE
PHPTUV1_OPERATE
PHPTUV2_OPERATE
PHPTUV2_OPERATE
SEQSPVC1_FUSEF_U
SEQSPVC1_FUSEF_U
PHPTUV_OPERATE
PHPTUV1_START
PHPTUV2_START
GUID-57AFB769-5CB0-41B2-9360-F705B44B2B2B V3 EN
Figure 71: Undervoltage protection function
The residual overvoltage protection ROVPTOV provides earth-fault protection by
detecting an abnormal level of residual voltage. It can be used, for example, as a
nonselective backup protection for the selective directional earth-fault functionality.
ROVPTOV1
BLOCK OPERATE
START
ROVPTOV2
BLOCK OPERATE
START
OR
B1
B2
O
ROVPTOV1_OPERATE
ROVPTOV1_OPERATE
ROVPTOV2_OPERATE
ROVPTOV2_OPERATE
ROVPTOV_OPERATE
ROVPTOV1_START
ROVPTOV2_START
GUID-FBEA2623-82A1-4F1E-8AD8-FA4E958D3F18 V2 EN
Figure 72: Residual voltage protection function
NSPTOV1
BLOCK OPERATE
START
NSPTOV1_OPERATESEQSPVC1_FUSEF_U
NSPTOV1_START
GUID-E1E4377A-82F7-4C71-BDC8-C5D680E824D8 V2 EN
Figure 73: Negative sequence overvoltage protection function
PSPTUV1
BLOCK OPERATE
START
PSPTUV1_OPERATESEQSPVC1_FUSEF_U
PSPTUV1_START
GUID-247948E4-57BB-4945-B6E9-85E149DED994 V2 EN
Figure 74: Positive sequence undervoltage protection function
Section 3 1MRS758127 C
RED615 standard configurations
74 RED615
Application Manual