EasyManua.ls Logo

Thytronic XMR-T - User Manual

Thytronic XMR-T
199 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
MANUAL
XMR-T
GROUP “8I+1V+[PRO(11I+1V)”
XMR-T EQUIPMENT MANUAL
Ed. 2.9 - 02/2021

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Thytronic XMR-T and is the answer not in the manual?

Thytronic XMR-T Specifications

General IconGeneral
Rated Current5A
MountingDIN Rail
Current Rating5A
Protection ClassIP20
Housing MaterialPlastic
CommunicationModbus RTU
Operating Temperature-20°C to +60°C
Protection FunctionsOvercurrent, Earth Fault

Summary

1 INTRODUCTION

Scope and Liability

Defines the scope, limitations, and liabilities associated with the relay's technical characteristics and usage instructions.

Conformity

Details the product's compliance with relevant CEE directives for EMC and Low Voltage.

Service Support

Provides contact information for technical assistance and service.

Copyright

States the rights reserved by the manufacturer and restrictions on copying or modifying the document.

Warranty

Outlines the warranty period and conditions for the device against defects.

Safety Recommendations

Crucial information on safe installation, operation, and handling, using hazard symbols.

Insulation Tests

Specifies requirements and precautions for insulation testing to ensure electrical safety.

Product Identification

Describes the information found on the device's identification and test labels.

Environment

Outlines conditions for proper device operation and necessary provisions for different environments.

Graphical Conventions

Explains symbols and text formats used throughout the manual for clarity.

Glossary;Definitions

Provides definitions for technical terms and ANSI codes used in the manual.

2 GENERAL

Preface

Introduces the relay's purpose, application scope, and system compatibility for general protection.

Photo

Provides a visual representation of the XMR-T relay device.

Main Features

Lists the key hardware and operating features, including case, display, LEDs, inputs/outputs, and communication interfaces.

Cyber Security

Details the security features implemented in XMR Relays to mitigate cyber threats and ensure data privacy.

3 TECHNICAL DATA

3.1 General

Covers general technical specifications including mechanical, insulation, EMC, emission, safety, and certifications.

3.2 Input Circuits

Details specifications for auxiliary power supply, current, voltage, binary inputs, and block input circuits.

3.3 Output Circuits

Specifies the quantity, type, and ratings for the device's output relays.

3.4 MMI (Man Machine Interface)

Lists the components of the Man Machine Interface module, including display, keyboard, and LEDs.

3.5 Communication Interfaces

Details specifications for local Ethernet/RS232 ports and network Ethernet/RS485 ports and protocols.

3.6 Rated Values and General Settings

Specifies rated values for voltage, current, frequency, and phase/residual settings for various versions.

3.7 Protective Functions

Details the characteristics, settings, and logic diagrams for various protection functions like overcurrent, overvoltage, and thermal.

3.8 Control and Monitoring

Covers functions like harmonic restraint, trip circuit supervision, selective blocks, breaker failure, and CT/VT supervision.

3.9 Metering

Provides accuracy values for various measured quantities including current, voltage, power, and frequency.

4 FUNCTION CHARACTERISTICS

4.1 Hardware

Details the device layout, power supply, CPU module, analogue processing, input board, and MMI components.

4.2 Firmware

Explains the firmware structure including base software, RTOS, tasks, DSP, drivers, application software, and communication protocols.

4.3 I;O Description

Details metering inputs, signal processing levels (direct, calculated, sequence, demand), power, energy, and conventions.

4.4 Protective Elements

Specifies the rated values for setting protection elements, including reference names, frequency, currents, and voltages.

4.5 Control and Monitoring

Covers functions such as remote tripping, harmonic restraint, CT/VT supervision, trip circuit supervision, virtual I/O, CB supervision, oscillography, and arc flash protection.

5 MEASURES, LOGIC STATES AND COUNTERS

Measures

Lists various direct and calculated measures, including currents, voltages, sequence components, and thermal data.

Protections

Indicates available settings for each protection threshold, including Start/Trip status, logic blocks, and Cold Load Pickup.

Delayed Inputs

Shows the availability of binary input states acquired downstream of delay timers.

Self Test

Details the self-diagnosis function, its management, and the information provided on anomalies.

Pilot Wire Diagnostic

Provides information on pilot wire diagnostic states, including breaking and short-circuit detection.

6 INSTALLATION

6.1 Packaging

Describes the packaging materials and recommendations for transport and storage conditions.

6.2 Mounting

Covers mounting options like flush and rack mounting, including drilling distances and wiring space.

6.3 Electrical Connections

Details the terminal specifications, cross-sections, and connection guidelines for various circuits.

6.4 Rated In and Ien Settings

Explains how to set relay rated currents via ThyVisor software.

6.5 LED Commissioning

Describes the function and assignability of front panel LEDs, including ON/Diagnostic, Start, Trip, and programmable LEDs.

6.6 Final Operations

Lists essential checks before energizing the electric board, such as auxiliary voltage, CT settings, wiring, and screws.

7 PROGRAMMING AND SETTINGS

7.1 SW ThyVisor

Provides information on downloading and installing the ThyVisor software and its template setup.

7.2 MMI (Man Machine Interface)

Explains how to perform settings, reading, and modification operations using the front panel buttons and display.

Setting Modifying (SET)

Details the step-by-step procedure for modifying setting parameters via the MMI, including confirmation and abort options.

TEST

Explains how to activate operational tests for selected output relays and browse the TEST menu.

COMMUNICATION

Guides on reading and modifying RS485 Protocol and Ethernet parameters through the COMMUNICATION menu.

Circuit Breaker Commands

Describes how to issue CB opening and closing commands using dedicated keys and enabling output relays.

Enable; Block Changes via Keyboard - Password

Explains how to enable or disable parameter changes via the MMI using a password or factory setting.

Maintenance

Discusses the relay's low maintenance requirements and the conditions under which periodic checks are advisable.

Repair

States that client repairs are not foreseen and faulty units must be sent to the factory.

Packaging

Reiterates storage conditions regarding temperature and humidity.

8 APPENDIX

8.1 Appendix A1 - Input-Output Scheme

Provides detailed diagrams of input and output connections for different XMR-T configurations.

8.2 Appendix A2 - Protection Functions

Lists all available protective and control elements and their corresponding ANSI codes and page numbers.

8.3 Appendix A3 - Application Schemes

Illustrates typical application schemes showing how protection functions are interconnected within the relay.

8.4 Appendix B - EC Conformity Declaration

Declares the product's conformity with EC directives and lists applied harmonized standards and technical specifications.

Related product manuals