12.3.8.4
Logic diagrams
QA1_OP
QB61_OP
QA1_CL
QB61_CL
QB1_CL
QB1_OP
QC1_OP
QC2_CL
QC11_CL
QC2_OP
QC11_OP
QC3_CL
QC3_OP
en04000547.vsd
=1
=1
=1
=1
=1
=1
=1
QC1_CL
VPQC11
VPQC3
VPQC2
VPQC1
VPQB1
VPQB61
VPQA1
DB_BUS_A
VPQB61
1
QA1CLITL
&
&
>1
&
1
QB1ITL
QB1REL
VPQA1
VPQC1
VPQC2
VPQC11
QA1_OP
QC1_OP
QC2_OP
QC11_OP
VPQC1
VPQC11
QC1_CL
QC11_CL
EXDU_ES
EXDU_ES
QB1_EX1
QB1_EX2
QA1CLREL
1
QB61ITL
QB61REL
VPQA1
VPQC1
VPQC2
VPQC3
QA1_OP
QC1_OP
QC2_OP
QC3_OP
QC2_CL
QC3_CL
QB61_EX2
QB61_EX1
VPQC2
VPQC3
&
>1
&
VPQB1
IEC04000547 V1 EN
QB61_OP
en04000548.vsd
VPQB61
VPQB1
1
QC1REL
QC1ITL
QB1_OP
QB1_OP
QB1_CL
&
1
QC2REL
QC2ITL
VPQB1
QB1OPTR
QB1CLTR
VPQB1TR
IEC04000548 V1 EN
Section 12
1MRK 502 048-UEN A
Control
388
Technical manual
Summary of Contents for REG650 ANSI
Page 1: ...Relion 650 series Generator protection REG650 Technical manual ...
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