Schweitzer Engineering Laboratories SEL-751 - Table of Contents

Date Code 20170927 Instruction Manual SEL-751 Relay
Table of Contents
R.Instruct ion Manual
List of Tables ........................................................................................................................................................ v
List of Figures...................................................................................................................................................xiii
Preface...............................................................................................................................................................xxiii
Manual Overview..........................................................................................................................................xxiii
Safety Information.......................................................................................................................................... xxv
General Information ....................................................................................................................................xxviii
Section 1: Introduction and Specifications
Overview ......................................................................................................................................................... 1.1
Features............................................................................................................................................................ 1.1
Models, Options, and Accessories................................................................................................................... 1.5
Applications..................................................................................................................................................... 1.7
Getting Started................................................................................................................................................. 1.9
Specifications ................................................................................................................................................ 1.13
Section 2: Installation
Overview ......................................................................................................................................................... 2.1
Relay Placement.............................................................................................................................................. 2.1
I/O Configuration ............................................................................................................................................ 2.2
Relay Connections......................................................................................................................................... 2.19
AC/DC Control Connection Diagrams.......................................................................................................... 2.26
Arc-Flash Protection: System Installation..................................................................................................... 2.42
Field Serviceability........................................................................................................................................ 2.50
Section 3: PC Software
Overview ......................................................................................................................................................... 3.1
Setup................................................................................................................................................................ 3.2
Terminal........................................................................................................................................................... 3.3
Settings Database Management and Drivers ................................................................................................... 3.4
Settings ............................................................................................................................................................ 3.6
Event Analysis............................................................................................................................................... 3.11
Meter and Control.......................................................................................................................................... 3.13
ACSELERATOR QuickSet Help...................................................................................................................... 3.18
Section 4: Protection and Logic Functions
Overview ......................................................................................................................................................... 4.1
Application Data.............................................................................................................................................. 4.3
Group Settings (SET Command)..................................................................................................................... 4.3
Logic Settings (SET L Command).............................................................................................................. 4.158
Global Settings (SET G Command)............................................................................................................ 4.169
Port Settings (SET P Command)................................................................................................................. 4.188
Front-Panel Settings (SET F Command)..................................................................................................... 4.193
Report Settings (SET R Command) ............................................................................................................ 4.205
DNP Map Settings (Set DNP n Command, n = 1, 2, or 3) ............................................................................. 4.208
Modbus Map Settings (SET M Command)................................................................................................. 4.209
Touchscreen Settings................................................................................................................................... 4.209