ABB REG650 - Settings; Interlocking for Bus-Section Disconnector A1 A2 DC; Functionality; Identification

12.3.4.6 Settings
The function does not have any settings available in Local HMI or Protection and
Control IED Manager (PCM600).
12.3.5 Interlocking for bus-section disconnector A1A2_DC
12.3.5.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Interlocking for bus-section
disconnector
A1A2_DC - 3
12.3.5.2 Functionality
The interlocking for bus-section disconnector (A1A2_DC) function is used for one
bus-section disconnector between section 1 and 2 according to figure 185. A1A2_DC
function can be used for different busbars, which includes a bus-section disconnector.
WA1 (A1) WA2 (A2)
QB
QC1 QC2
A1A2_DC
en04000492.vsd
IEC04000492 V1 EN
Figure 185: Switchyard layout A1A2_DC
1MRK 502 048-UEN A Section 12
Control
363
Technical manual