SEL-351P Quick-Start Installation and User's Guide (Portuguese) i
TABLE OF
CONTENTS
INTRODUCTION........................................................................................
1
About This Quick-Start Installation and User's Guide.....................................................................1
Safety Information............................................................................................................................
1
INSTALLATION ......................................................................................... 3
Mounting..........................................................................................................................................7
Panel Cutout .............................................................................................................................
7
Mounting Holes........................................................................................................................
7
Wire Harness Mounting ...........................................................................................................
7
Side Panel Connections....................................................................................................................
7
Extra I/O...................................................................................................................................
7
User-Supplied Connectors........................................................................................................
8
Voltage Inputs ..........................................................................................................................
8
Current Inputs...........................................................................................................................
8
120 Vac Power Input................................................................................................................
9
24 Vdc Battery..........................................................................................................................
9
12 Vdc Power Output...............................................................................................................
9
CONTROL Connector J5 Details ..................................................................................................
10
24 Vdc Whetting Voltage.......................................................................................................
10
Capacitor Voltage Monitor and Charger Control...................................................................
10
Capacitor Charger Power .......................................................................................................
10
Trip and Close Output Contacts .............................................................................................
10
SF6 Pressure Sensor ...............................................................................................................
11
Checks Before the SEL-351P is Put in Service..............................................................................
11
COMMUNICATIONS................................................................................ 12
Getting Started With Communications ..........................................................................................12
Communications Connections Example ........................................................................................
13
Serial Ports .....................................................................................................................................
14
Serial Port Default Settings............................................................................................................
14
EIA-232 Pinout Functions for Ports 2, 3, and F.............................................................................
14
EIA-485 Pinout Functions for Port 1 .............................................................................................
15
Serial Communications Port Pin Function Definitions..................................................................
15
Communications Cables.................................................................................................................
15
Cable Diagrams..............................................................................................................................
16
Commands......................................................................................................................................
16
Event Reports.................................................................................................................................
20
Access Levels and Password Protection ........................................................................................
21
View or Change Passwords............................................................................................................
22
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