ABB Relion 670 series - Logic diagram

12.4.10.3 Logic diagram
152_OP
989_OP
152_CL
989_CL
189_CL
189_OP
289_OP
789_CL
989G_OP
289G_CL
789_OP
289G_OP
189G_CL
189G_OP
989G_CL
2189G_OP
2189G_CL
1189G_CL
1189G_OP
989ITL
989REL
en04000527_ansi.vsd
289_CL
VP2189G
VP1189G
VP989G
VP289G
VP189G
VP789
VP289
VP189
VP989
VP152
ABC_LINE
7189G_OP
7189G_CL
VOLT_OFF
VOLT_ON
VP7189G
VPVOLT
VP152
VP189G
VP289G
VP989G
152_OP
189G_OP
289G_OP
989G_OP
989_EX1
VP289G
VP989G
289G_CL
989G_CL
989_EX2
152CLITL
152CLREL
XOR
AND
AND
OR
XOR
XOR
XOR
XOR
XOR
XOR
XOR
XOR
XOR
XOR
XOR
NOT
AND
NOT
ANSI04000527 V1 EN
1MRK505222-UUS C Section 12
Control
739
Technical reference manual