Auto-Reclose Sg1...Sg3 - ABB REF610 Technical Reference Manual

1MRS755535
Table 5.1.4.10.-10 SG1
Switch Function
SG1/1 Blocking of initiation of shot 1 by the trip signal from element 50P-1
SG1/2 Blocking of initiation of shot 1 by the external AR initiation signal
SG1/3 Blocking of initiation of shot 1 by the trip or delayed pickup signal from element
51P
SG1/4 Blocking of initiation of shot 1 by the trip or delayed pickup signal from element
51N or the trip signal from element 50N
SG1/5 Blocking of initiation of shot 2 and 3 by the trip signal from element 50P-1
SG1/6 Blocking of initiation of shot 2 and 3 by the external AR initiation signal
SG1/7 Blocking of initiation of shot 2 and 3 by the trip or delayed pickup signal from
element 51P
SG1/8 Blocking of initiation of shot 2 and 3 by the trip or delayed pickup signal from
element 51N or the trip signal from element 50N
*
ΣSG1
Table 5.1.4.10.-11 SG2
Switch Function
SG2/1 Blocking of tripping of element 51P at shot 1
SG2/2 Blocking of tripping of element 50P-1 at shot 1
SG2/3 Blocking of tripping of element 50P-2 at shot 1
SG2/4 Blocking of tripping of element 51N at shot 1
SG2/5 Blocking of tripping of element 50N at shot 1
SG2/6 Blocking of tripping of element 51P at shots 2 and 3
SG2/7 Blocking of tripping of element 50P-1 at shots 2 and 3
SG2/8 Blocking of tripping of element 50P-2 at shots 2 and 3
SG2/9 Blocking of tripping of element 51N at shots 2 and 3
SG2/10 Blocking of tripping of element 50N at shots 2 and 3
*
ΣSG2
a)
The blocking is active until the set cutout time or the set reclaim time elapses or the AR function is locked out.
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Switch Function
SGL1...8/23 Disturbance recorder triggered
ΣSGL1...SGL8

Auto-reclose SG1...SG3

Switchgroup SG1 is used for blocking the initiation of one or several auto-reclose
shots, SG2 for blocking of protection elements at one or several auto-reclose shots,
and SG3 for disabling the AR function as follows:
When the switch is in position 1, shot initiation is blocked.
a)
When the switch is in position 1, the element is blocked.
REF610 REF610
Default setting
0
0
Default setting
0
0
0
0
0
0
0
0
0
Default setting
0
0
0
0
0
0
0
0
0
0
0
0
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