Siemens SIPROTEC 4 7UT6 Series User Manual

SIPROTEC 4
Differential Protection
7UT6x
V4.67
Manual
C53000-G1176-C230-5
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 7UT6 Series Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7UT6 Series
Category	Protection Device
Language	English

Summary

Introduction

Overall Operation

Overview of the SIPROTEC 4 7UT6x device's operation and microprocessor system.

Application Scope

Details the selective short-circuit protection applications for transformers, machines, reactors, lines, and busbars.

Characteristics

Outlines the general features, differential protection for transformers, generators, motors, busbars, and earth fault protection.

Functions

General

Describes device startup, parameter access via front panel or DIGSI, and system interaction for protection.

Mounting and Commissioning

Mounting and Connections

Covers prerequisites, connection variants, protected object definition, and current/voltage input configurations.

Technical Data

General

Details analogue inputs, auxiliary voltage, binary inputs/outputs, communications interfaces, and construction details.