Contents
Isgstm
Manual No. SG8158-00
Qualified Person
Contents
Page
Table of Contents
Acceptance Test Procedures
Schematics
Settings Worksheet
Service Request Form
About this Manual
Safety
Introduction
Standard Configuration
Product Description
Optional Configurations
Wisdom Software
Technical Specifications
Installation
Mounting
Unpacking
Storing
Wiring
Top
Isgs
Cradle Assembly
Communications
Indicators
User Interface
Keypad
LEDs
Password Protection
Standard Operating Procedures
A1500 Instantaneous Phase Overcurrent
Menu
A1502 Pickup 110A
User Interface
Switch Parameter Set
Siemens Energy & Automation, Inc
Hardware Configuration
Startup
Device Configuration
Setting Binary Input Voltages
350
CT Configuration
VT Configuration
Isgs
52 = Power Circuit Breaker = Isgs Internal CT
Overview
Protective Function Configuration
Instantaneous Phase Overcurrent
High-Set Instantaneous Neutral or Ground Overcurrent 50HSN
High-Set Instantaneous Phase Overcurrent 50HS
Instantaneous Neutral or Ground Overcurrent 50N
Phase Time Overcurrent
Neutral Time Overcurrent 51N
Directional Phase Time Overcurrent
Blocking Capability for Breaker or Interrupter Saving
Directional Characteristic Siemens Energy & Automation, Inc
Directional Neutral or Ground Time Overcurrent 67N
Overvoltage
Undervoltage
Phase Sequence Voltage
Negative Sequence Voltage 47N
Breaker Failure 50BF
Overfrequency 81O
Underfrequency 81U
Demand Setpoints
Power Setpoints
Control & Communications
Matrixing Events to Outputs
Control & Communications
Binary Inputs
Binary Outputs
Breaker Monitoring
Trip Contacts
Comm Events
Logs and Breaker Monitor Reset
Breaker Operations Count
Hardware Status Relay Data
Self-Monitoring Value Supervision
Output Contact Status
Control & Communications
Active Set
Parameter Sets
Default Set
Switching Sets
Active Set
B1502 Pickup
Communications Port
Passwords
Date and Time Setting
Siemens Energy & Automation, Inc
Trip Logs
Data Acquisition
Event Log
Min/Max Logs
Current Minimum/Maximum Log
Frequency Minimum/Maximum Log
Power Minimum/Maximum Log
Voltage Minimum/Maximum Log
Power Values
Metered Data
Current Values
Voltage Values
Meter Display
Waveform Capture
Siemens Energy & Automation, Inc
Menus
Setup
Isgs Wisdom Software
Waveform Capture Siemens Energy & Automation, Inc
Demo Mode
Trip Log Data Display Siemens Energy & Automation, Inc
Siemens Energy & Automation, Inc
Standard Time Overcurrent Equation
Appendix a Trip Curves & Equations
Instantaneous Curve
Figure A.3 Short Inverse Curve SEA2
Definite Inverse Equation
Figure A.7 Extremely Inverse Curve SEA6
Over/Undervoltage Curves
Squared-T Curve
Custom Protective Curve
Figure A.11 Moderately Inverse Overvoltage Curve
Appendix B Metering
Accuracy
Power Conventions
Appendix C Menu Structure
Menu Structure
THD
Appendix C Menu Structure
Appendix D Acceptance Test Procedures
Acceptance Test Procedures
18.38
Neutral Time Overcurrent 51N Function
Appendix D Acceptance Test Procedures
Instantaneous Phase Overcurrent 50 Function
Undervoltage 27 Function
20.00 50.00 99.00 19.35 38.32 18.01
Overvoltage 59 Function
150
Directional Phase Time Overcurrent 67 Function
Phase-Neutral Connected VTs
18.38
Phase-Phase Connected VTs
Appendix D Acceptance Test Procedures
Directional Neutral Time Overcurrent 67N
Appendix D Acceptance Test Procedures
50/51 51N
Appendix E Schematics
IN1
Trip Systems
AC Capacitor
Isgs Settings Worksheet for Date
Set a
50HSN
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
BI1 BI2 BI3 BI4
6200 Binary Outputs 6202 001
6400 Trip Contacts 6401 001
VAR Varh
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date
Isgs Settings Worksheet for Date Set B
Isgs Settings Worksheet for Date Set B
Isgs Settings Worksheet for Date Set B
Isgs Settings Worksheet for Date Set B
Isgs Settings Worksheet for Date Set B
Glossary
Glossary
Glossary
Glossary
Index
Index
Iii
Siemens Energy & Automation, Inc
Protective Relays Service Request Form
Protective Relay Group Customer Service Box Raleigh, NC
Siemens Energy & Automation, Inc Form SG6014-00
FAX Order Form
Page
Power Apparatus & Conditioning Division Box Raleigh, NC
