S&C 6800 Series, Инструкция

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S&C Instruction Sheet 1045-510 9
Installation
7. Determine the normal functionality for each team member.
Every switch should have its sensors facing the normal source of the team.
There are six types of functionality for team members:
Functionality Description
Closed Switches
Source/Sub Use this value when the normally closed source switch is
the fi rst team member after the source/substation, or is
an IntelliNode™ Interface Module on the source breaker
relay.
Source Use this value for one closed switch in the team through
which the line segment receives power when the circuit is
in its normal confi guration.
Load/Tie A team may have zero, one, or multiple closed switches
through which loads on other line segments receive
power. Use this value when the switch, when closed, could
be used to restore power to the line segment indirectly
from an alternate source.
Load A team may have zero, one, or multiple closed switches
through which loads on other line segments receive power.
Use this value when the switch would not be involved
when restoring power to the line segment because the
other line segments have no alternate sources.
Open Switches
Tie/Sub Use this value when the tie switch is the fi rst team member
after the substation/source.
Tie Use this value for zero, one, or multiple open switches in
the team that restore power to the line segment directly
from an alternate source when closed.
Enter this information on the Setup—Restoration—IntelliTeam SG/II—Team X
screen.
8. Determine the Return to Normal mode for each team.
If desired, the team members can return the circuit to its normal confi guration either
automatically once a stable thee-phase voltage has been restored to the faulted line
segment, or on command. For teams with one or more tie switches, you can choose
open transition (the tie switch(es) open before the other team members return the
circuit to its normal confi guration) or closed transition (the team members close all of
the switches and then the tie switch(es) open). The Return to Normal process starts at
the line segments closest to the normal source, then works outward.
You will enter this information on the Setup—Restoration—IntelliTeam SG/II—
Team X screen.