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Siemens SIPROTEC 4 7SJ61 User Manual

Siemens SIPROTEC 4 7SJ61
456 pages
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SIPROTEC 4
Multi-funktional Protective
Relay with Bay Controller
7SJ61
V4.9
Manual
C53000-G1140-C210-6
Preface
Table of Contents
Introduction
1
Functions
2
Mounting and Commissioning
3
Technical Data
4
Ordering Information and Accessories
A
Terminal Assignments
B
Connection Examples
C
Current Transformer Requirements
D
Default Settings and Protocol-dependent
Functions
E
Functions, Settings, Information
F
Literature
Glossary
Index

Table of Contents

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Siemens SIPROTEC 4 7SJ61 Specifications

General IconGeneral
Frequency50/60 Hz
Input Current1 A or 5 A
Current Inputs3
Digital Inputs8
WeightApprox. 1.5 kg
Protection FunctionsOvercurrent, earth fault
Communication ProtocolsIEC 61850, DNP3, Modbus
Communication InterfacesEthernet, RS485
Operating Temperature-25 to +55 °C
Storage Temperature-40 to +70 °C
MountingDIN rail mounting
HousingPlastic

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