Addr. Parameter Setting Options Default Setting Comments
106 VT CONNECTION 3phase
1phase
NO
3phase Voltage transformer connection
107 CT CONNECTION YES
NO
YES Current transformer connection
110 Trip mode 3pole only
1-/3pole
3pole only Trip mode
126 Back-Up O/C Disabled
TOC IEC
TOC ANSI
TOC IEC /w 3ST
Disabled Backup overcurrent
133 Auto Reclose 1 AR-cycle
2 AR-cycles
3 AR-cycles
4 AR-cycles
5 AR-cycles
6 AR-cycles
7 AR-cycles
8 AR-cycles
ADT
Disabled
Disabled Auto-Reclose Function
134 AR control mode Pickup w/ Tact
Pickup w/o Tact
Trip w/ Tact
Trip w/o Tact
Trip w/ Tact Auto-Reclose control mode
135 Synchro-Check Disabled
Enabled
Disabled Synchronism and Voltage Check
137 U/O VOLTAGE Disabled
Enabled
Disabled Under / Overvoltage Protection
139 BREAKER FAILURE Disabled
Enabled
enabled w/ 3I0>
Disabled Breaker Failure Protection
140 Trip Cir. Sup. Disabled
1 trip circuit
2 trip circuits
3 trip circuits
Disabled Trip Circuit Supervision
Device
The device requires some general information. This may be, for example, the type of indication to be issued in
the event a power system fault occurs.
Trip-Dependent Indications
Spontaneous Fault Messages
After a fault, the essential fault data spontaneously appear on the device display. Under address 610
FltDisp.LED/LCD you can select whether the spontaneous fault indications are updated in every case of
fault (Target on PU) or only in faults with tripping (Target on TRIP).
2.1.2
2.1.2.1
Functions
2.1 General
28 SIPROTEC 4, 7VK61, Manual
C53000-G1176-C159-5, Edition 05.2018
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