ABB relion REF615 Applications Manual page 244

Section 3
REF615 standard configurations
238
PHPTOV1_OPERATE
PHPTOV2_OPERATE
PHPTOV3_OPERATE
GUID-168B0ECA-EC3A-4E24-BB38-040D20F5EEFF V1 EN
Figure 343: Overvoltage protection function
SEQSPVC1_FUSEF_U
SEQSPVC1_FUSEF_U
SEQSPVC1_FUSEF_U
PHPTUV1_OPERATE
PHPTUV2_OPERATE
PHPTUV3_OPERATE
GUID-98D35F8A-6408-467E-88C2-15475BC6574E V2 EN
Figure 344: Undervoltage protection function
PHPTOV1
BLOCK OPERATE
START
PHPTOV2
BLOCK OPERATE
START
PHPTOV3
BLOCK OPERATE
START
OR6
B1 O
B2
B3
B4
B5
B6
PHPTUV1
BLOCK OPERATE
START
PHPTUV2
BLOCK OPERATE
START
PHPTUV3
BLOCK OPERATE
START
OR6
B1 O
B2
B3
B4
B5
B6
1MRS756378 S
PHPTOV1_OPERATE
PHPTOV1_START
PHPTOV2_OPERATE
PHPTOV2_START
PHPTOV3_OPERATE
PHPTOV3_START
PHPTOV_OPERATE
PHPTUV1_OPERATE
PHPTUV1_START
PHPTUV2_OPERATE
PHPTUV2_START
PHPTUV3_OPERATE
PHPTUV3_START
PHPTUV_OPERATE
REF615
Application Manual