ABB Relion 620 Series Applications Manual page 46

Section 3
RER620 application
SEQRFUF1_60_FUSEF_U
SEQRFUF1_60_FUSEF_U
Figure 21: Voltage protection
40
SPHLPTOC1_51P_OPERATE
XEFLPTOC2_51N_OPERATE
SDPHLPDOC1_67/51P-1_OPERATE
SDPHLPDOC1_67/51P-2_OPERATE
XDEFLPDEF1_67/51N-1_OPERATE
XDEFLPDEF1_67/51N-2_OPERATE
EFLPTOC3_50SEF_OPERATE
XNSPTOC1_46-1_OPERATE
XNSPTOC2_46-2_OPERATE
PDNSPTOC_46PD_OPERATE
Figure 20: Time overcurrent protection LED indication
PSPTOV1(59PS-1;
BLOCK TRIP
PSPTOV1_59PS-1_OPERATE
PICKUP
NSPTOV1(47-1;U2
BLOCK TRIP
NSPTOV1_47-1_OPERATE
PICKUP
SPHPTOV1(59-1;3
BLOCK TRIP
SPHPTOV1_59-1_OPERATE
TRP_A_AB
TRP_B_BC
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
SPHPTOV2(59-2;3
BLOCK TRIP
SPHPTOV2_59-2_OPERATE
TRP_A_AB
TRP_B_BC
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
SPHPTUV1(27-1;3
BLOCK TRIP
SPHPTUV1_27-1_OPERATE
TRP_A_AB
TRP_B_BC
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
SPHPTUV2(27-2;3
BLOCK TRIP
SPHPTUV2_27-2_OPERATE
TRP_A_AB
TRP_B_BC
SEQRFUF1_60_FUSEF_U
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
OR6
B1 O
B2
B3
B4
B5
B6
OR6
B1 O
B2
B3
B4
B5
B6
BLOCK
NSPTOV2(47-2;U2
BLOCK
BLOCK
ROVPTOV1(59N-1;
BLOCK
ROVPTOV2(59N-2;
BLOCK
AND6
B1 O
THREE_PHASE_DEAD
B2
B3
B4
B5
B6
SPHPTUV3(27-3;3
BLOCK
1MAC308145-MB E
OR
B1 O
B2
PSPTOV2(59PS-2;
TRIP
PSPTOV2_59PS-2_OPERATE
PICKUP
TRIP
NSPTOV2_47-2_OPERATE
PICKUP
SPHPTOV3(59-3;3
TRIP
SPHPTOV3_59-3_OPERATE
TRP_A_AB
TRP_B_BC
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
TRIP
ROVPTOV1_59N-1_OPERATE
PICKUP
TRIP
ROVPTOV2_59N-2_OPERATE
PICKUP
TRIP
SPHPTUV3_27-3_OPERATE
TRP_A_AB
TRP_B_BC
TRP_C_CA
PICKUP
PU_A_AB
PU_B_BC
PU_C_CA
Application Manual
LED7_TIME_OPERATE
RER620