Breaker Control - Siemens SIPROTEC 7SJ61 Manual

Multi-functional protective relay with bay controller

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Table of Contents

Breaker Control

Number of Controlled Switching Devices

Interlocking

Control Commands

Switching Command to Circuit Breaker

Programmable Logic Controller

Local Control

Remote Control

SIPROTEC, 7SJ61, Manual

C53000-G1140-C210-1, Release date 02.2008

Depends on the number of binary inputs and outputs available

Freely programmable interlocking

Feedback messages; closed, open, intermediate position

Single command / double command

1-, 1½ - and 2-pole

PLC logic, graphic input tool

Control via menu control

assignment of function keys

Using Communication Interfaces

Using a substation automation and control system (e.g. SICAM)

Using DIGSI (e.g. via Modem)

Technical Data

4.21 Breaker Control