EasyManuals Logo

S&C IntelliRupter PulseCloser User Manual

S&C IntelliRupter PulseCloser
181 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #99 background imageLoading...
Page #99 background image
PulseClosing Technology Enabled
When set to Yes mode, an operation using PulseClosing Technology will be performed
before executing the closing prole to determine whether a fault is present. When a fault
is detected, the IntelliRupter fault interrupter will not complete the closing operation
and the line will not be subjected to damaging fault current. The Yes mode is typically
selected for the rst Closing Prole operation, and the No mode is selected for the
second Closing Prole operation.
Time for Closing Profile to be Active
This is the time (in seconds) the closing prole remains active after the commanded poles
have closed. The assigned general prole will be active after this timer expires when no
elements in the closing prole are picked up and timing. The TCC section of this prole
should be set to coordinate with upstream devices while this prole is active. The timer
starts after the last commanded pole is closed. (Range: 0.0-600.0; Step: 0.1; Default: 2.0)
Time for External Lever Closing Delay
When the OPEN/CLOSE/READY lever is operated, this timer must expire before the
Close operation starts. This delay does not apply to Wi-Fi or SCADA closing commands.
When this timer is set to 0 seconds, the second Closing Prole operation cannot be
set by the IntelliRupter fault interrupter OPEN/CLOSE/READY lever. (Range: 0.0-60.0;
Step: 0.1; Default: 5.0)
Sync Check Enabled
The No setting is the default for both closing proles. Typically, the Yes setting is selected
for the rst Closing Prole operation and the No setting is selected for the second
Closing Prole operation.
Voltage Difference Threshold
This is the percentage voltage difference between the X and Y sides above which a Close
operation is prevented. (Range: 5-50; Step: 1)
Phase Angle Difference Threshold
This is the phase-angle difference (in degrees) between the X and Y sides above which
a Close operation is prevented. (Range: 3-30; Step: 1)
Frequency Difference Threshold
This is the frequency difference (in hertz) between the X and Y sides above which a Close
operation is prevented. (Range: 0.1-1.0; Step: 0.1)
Voltage Threshold
This is the phase-voltage level below which a Synch Check operation will not be
performed. The Synch Check mode is active when all phase voltages are above this
congured level. (Range: 5-95; Step: 1)
S&C Instruction Sheet 766-530 99
Protection Setup

Table of Contents

Other manuals for S&C IntelliRupter PulseCloser

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the S&C IntelliRupter PulseCloser and is the answer not in the manual?

S&C IntelliRupter PulseCloser Specifications

General IconGeneral
BrandS&C
ModelIntelliRupter PulseCloser
CategoryIndustrial Electrical
LanguageEnglish

Related product manuals