S&C IntelliRupter PulseCloser User Manual

Open-Source Reset Voltage Threshold
This is the percentage of system voltage above which the Open-Source Voltage element
is reset. (Range: 5-100; Step: 1; Default: 80)
Open-Source Time to Trip
This is the time (in seconds) the Open-Source Voltage element must be below its
threshold for a Trip operation to occur. (Range: 0-600; Step: 0.0; Default: 30.00)
Open-Source Reset Time
This is the time (in seconds) good voltage must be present for the Open-Source Voltage
element to reset. (Range: 0.-600; Step: 0.01; Default: 1.00)
Single-Phasing Protection and Sectionalizing
Specify the Yes, No (default), or IntelliTeam SG option to enable this element.
The IntelliTeam SG setting causes this element to only be active when the IntelliTeam
SG system is in the Ready state.
Zero Sequence Voltage Threshold
This is the percentage of system voltage above which a Trip operation will occur.
(Range: 1-100; Step: 1, Default: 15)
Zero Sequence Current Restraint Threshold
This is the current (in primary amperes) above which a Trip operation is prevented.
(Range: 10-16,000; Step: 1; Default: 50) The stated maximum is for 15-kV IntelliRupter
fault interrupters; 27-kV and 38-kV models are limited to 12,500 amps maximum.
Negative Sequence Voltage Threshold
This is the percentage of system voltage above which a Trip operation will occur.
(Range: 1-100; Step: 1; Default: 15)
Negative Sequence Current Restraint Threshold
This is the current (in primary amperes) above which a Trip operation is prevented.
(Range: 10-16,000; Step: 1; Default: 50) The stated maximum is for 15-kV IntelliRupter
fault interrupters; 27-kV and 38-kV models are limited to 12,500 amps maximum.
Unbalance Time to Trip
This is the time (in seconds) the Voltage Unbalance element must be above its threshold
for a Trip operation to occur. (Range: 0.00-600.00; Step: 0.01; Default: 30.00)
Unbalance Reset Time
This is the time (in seconds) good voltage must be present for the Voltage Unbalance
element to reset. (Range: 0-600; Step: 0.01; Default: 1.00)
Trip on Single Phase Voltage
Specify the Yes, No (Default), or IntelliTeam SG option to enable this element.
The IntelliTeam SG setting causes this element to only be active when the IntelliTeam
SG system is in the Ready state.
Single Phase Low Voltage Threshold
This is the percentage of phase voltage below which a Three-Phase Trip operation will
occur. (Range: 5-100; Step: 1; Default: 75)
94 S&C Instruction Sheet 766-530
Protection Setup

S&C IntelliRupter PulseCloser Specifications

General

Brand	S&C
Model	IntelliRupter PulseCloser
Category	Industrial Electrical
Language	English