Incon OPTImizer 2 - Default Chapter; Table of Contents

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Contents
List of Tables ........................................................................................................................... 6
1 INTRODUCTION ...........................................................................................................7
1.1 Overview .......................................................................................................................... 7
1.2 Operation Overview ........................................................................................................ 7
2 INSTALLATION ...........................................................................................................10
2.1 External Connections (Termination) ............................................................................... 10
2.2 Mounting Dimensions .................................................................................................... 11
2.3 SF
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Sensor Mounting .................................................................................................... 13
General Planning Considerations................................................................................................ 15
3 APPLICATION GUIDE ................................................................................................17
3.1 Breaker Wear Symptoms ...............................................................................................17
3.2 Description of Circuit Breaker Monitoring ...................................................................... 18
Interface to the Breaker Control Circuits ..................................................................................... 19
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x T or I x T Wear Duty ................................................................................................................ 21
Time Line to Trip Trace Correlation (Examples) .......................................................................... 22
Alarm Set-points .......................................................................................................................... 26
3.3 Description of SF
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Density Monitoring ......................................................................... 28
4 PROGRAMMING .......................................................................................................29
4.1 Initial Communication With the OPTImizer2 ................................................................... 29
Conguring IP Properties for Communication ............................................................................. 29
Initial Set-up ................................................................................................................................ 33
4.2 General ..........................................................................................................................35
IP ADDRESS ............................................................................................................................... 35
DATE / TIME ............................................................................................................................... 35
DIAGNOSTICS ............................................................................................................................ 35
DNP3.0 SETTINGS ..................................................................................................................... 35
CIRCUIT BREAKER INFORMATION .......................................................................................... 36
4.3 Circuit Breaker Monitor Settings .................................................................................... 36
Input Mode .................................................................................................................................. 41
Contact Wear Mode ................................................................................................................... 43
If breaker is Rated in MVA, and is being Applied at Voltage other than Nameplate: ................... 45
Contact Life Warning Limit ......................................................................................................... 45
Trip Time Alarm Limit ................................................................................................................... 45
Arc Time Alarm Limit ................................................................................................................... 46
Clearing Time Alarm Limit ........................................................................................................... 46
Travel Time Alarm Limit ............................................................................................................... 46
Closing Time Alarm Limit ............................................................................................................. 46
Operations Count Alarm Limit ..................................................................................................... 47
No Operations Alarm Limit .......................................................................................................... 47
Restrike Alarm ............................................................................................................................ 47
4.4 SF
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MONITOR SETTINGS ............................................................................................49
Low Gas Warning Limit ............................................................................................................... 49
Low Gas Alarm Limit ................................................................................................................... 49
Density or Pressure Trend Limit .................................................................................................. 49
SF
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Sensor Signals ..................................................................................................................... 50
Analog Sensor - Signal Low (Milliamps) ..................................................................................... 50
Analog Sensor - Signal Low Represents (Units) ......................................................................... 50
Analog Sensor - Signal High (Milliamps) .................................................................................... 50
Analog Sensor - Signal High Represents (Units) ........................................................................ 50
4.5 ACTIONS ........................................................................................................................51
Preset Remaining Contact Life.................................................................................................... 51
Preset Operation Number ........................................................................................................... 52
Clear Latched Alarms .................................................................................................................. 52
Reset Operations Counter........................................................................................................... 52
Reset SF
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Density Trend Data .................................................................................................... 53