Siemens SIPROTEC 4 7SJ61 User Manual

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

Siemens SIPROTEC 4 7SJ61 Specifications

General

Frequency	50/60 Hz
Input Current	1 A or 5 A
Current Inputs	3
Digital Inputs	8
Weight	Approx. 1.5 kg
Protection Functions	Overcurrent, earth fault
Communication Protocols	IEC 61850, DNP3, Modbus
Communication Interfaces	Ethernet, RS485
Operating Temperature	-25 to +55 °C
Storage Temperature	-40 to +70 °C
Mounting	DIN rail mounting
Housing	Plastic