Logic Diagram - ABB Relion 650 Series Technical Manual

Section 8
Control
8.2.11.4
204

Logic diagram

QA1_OP
QA1_CL =1
QB1_OP
QB1_CL =1
QB2_OP
QB2_CL =1
QC1_OP
QC1_CL =1
QC2_OP
QC2_CL =1
QB3_OP
QB3_CL =1
QB4_OP
QB4_CL =1
QC3_OP
QC3_CL =1
QC11_OP
QC11_CL =1
QC21_OP
QC21_CL =1
VPQB1
VPQB2
&
VPQC1
VPQC2
VPQB3
VPQB4
VPQC3
QA1_EX2
QC3_OP
QA1_EX3
>1
QC1_CL
QC2_CL
&
QC3_CL
QA1_EX1
IEC04000538 V1 EN-US
VPQA1
VPQB2
& >1
VPQC1
1
VPQC2
VPQC3
VPQC11
QA1_OP
QB2_OP
QC1_OP
QC2_OP
QC3_OP
QC11_OP
EXDU_ES
QB1_EX1
VPQB2
VPQC3
&
VP_BC_12
QB2_CL
QC3_OP
BC_12_CL
EXDU_BC
QB1_EX2
VPQC1
VPQC2
&
VPQC3
VPQC11
QC1_CL
QC2_CL
QC3_CL
QC11_CL
EXDU_ES
QB1_EX3
IEC04000539 V1 EN-US
AB_TRAFO
VPQA1
VPQB1
VPQB2
VPQC1
VPQC2
VPQB3
VPQB4
VPQC3
VPQC11
VPQC21
QA1CLREL
QA1CLITL
1
en04000538.vsd
QB1REL
QB1ITL
en04000539.vsd
1MRK 511 424-UEN B
M15097-3 v4
Bay control REC650 2.2 IEC
Technical manual