Date Code 20170814 Instruction Manual SEL-700G Relay
Table of Contents
Inst ruction Manual
List of Tables .......................................................................................................................................................v
List of Figures ..................................................................................................................................................xiii
Preface ................................................................................................................................................................xxi
Manual Overview........................................................................................................................................... xxi
Safety Information..........................................................................................................................................xxii
Conventions................................................................................................................................................... xxvi
Section 1: Introduction and Specifications
Overview .........................................................................................................................................................1.1
Features............................................................................................................................................................1.1
Models, Options, and Accessories................................................................................................................... 1.5
Applications..................................................................................................................................................... 1.7
Getting Started................................................................................................................................................. 1.8
Specifications ................................................................................................................................................ 1.12
Section 2: Installation
Overview .........................................................................................................................................................2.1
Relay Placement..............................................................................................................................................2.1
I/O Configuration ............................................................................................................................................ 2.2
Rear-Panel Connections ................................................................................................................................2.19
AC/DC Control Connection Diagrams..........................................................................................................2.23
AC/DC Connections and Applications.......................................................................................................... 2.26
SEL-700G1+ Generator Relay Application Example 1................................................................................2.29
SEL-700G1+ Generator Relay Application Example 2................................................................................2.31
SEL-700GT+ Intertie Relay Application ...................................................................................................... 2.33
SEL-700GW Wind Generator Relay Application.........................................................................................2.35
Thermal Protection of Generator and Prime Mover......................................................................................2.36
Field Ground Protection of Generator........................................................................................................... 2.36
Field Serviceability........................................................................................................................................ 2.37
Section 3: PC Software
Overview .........................................................................................................................................................3.1
Setup................................................................................................................................................................ 3.2
Terminal........................................................................................................................................................... 3.3
Settings Database Management and Drivers...................................................................................................3.5
Settings ............................................................................................................................................................3.6
Event Analysis............................................................................................................................................... 3.10
Meter and Control..........................................................................................................................................3.12
ACSELERATOR QuickSet Help...................................................................................................................... 3.15
Section 4: Protection and Logic Functions
Overview .........................................................................................................................................................4.1
Application Data..............................................................................................................................................4.3
Group Settings (SET Command).....................................................................................................................4.3
Other Settings..............................................................................................................................................4.180
Logic Settings (SET L Command).............................................................................................................. 4.193
Global Settings (SET G Command)............................................................................................................ 4.206
Port Settings (SET P Command).................................................................................................................4.219
Front-Panel Settings (SET F Command)..................................................................................................... 4.223