ABB Relion 670 series - Page 775

OPEN_EN
POSOPEN
POSCLOSE
EN_OPEN
EN_CLOSE
CLOSE_EN
SCILO
en04000525_ansi.vsd
OR
OR
XOR
AND
AND
AND
AND
NOT
ANSI04000525 V1 EN-US
Figure 410: SCILO (3) function logic diagram
14.2.4 Interlocking for busbar grounding switch BB_ES (3)
IP14164-1 v4
14.2.4.1 Identification
GUID-F3CBAFDC-3723-429F-9183-45229A6F0A12 v3
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Interlocking for busbar grounding
switch
BB_ES - 3
14.2.4.2 Functionality
M15015-3 v7
The interlocking for busbar grounding switch (BB_ES, 3) function is used for one busbar grounding
switch on any busbar parts according to figure
411.
89G
en04000504.vsd
ANSI04000504 V1 EN-US
Figure 411: Switchyard layout BB_ES (3)
1MRK 502 066-UUS B Section 14
Control
769
Technical manual