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Thytronic NV10P User Manual

Thytronic NV10P
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NV10P - Manual - 01 - 2015
MANUAL
NV10P
MULTIFUNCTION VOLTAGE AND FREQUENCY
PROTECTION RELAY
This document applies to NV10P devices with fi rmware release 3.20 and following.

Table of Contents

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Thytronic NV10P Specifications

General IconGeneral
BrandThytronic
ModelNV10P
CategoryRelays
LanguageEnglish

Summary

Introduction

Scope and Liability

Document scope, limitations, and disclaimer of liability for product use.

Applicability

Manual validity for NV10P devices with specific firmware release.

Conformity

Product compliance with CEE directives for EMC and low voltage.

Technical Support

Contact information for technical assistance.

Safety Recommendations

Crucial safety warnings and precautions for installation and handling.

Insulation Tests

Advisory on handling potentially hazardous voltages after insulation tests.

General Information

Preface

Overview of the NV10P relay's typical applications and features.

Main Features

Key hardware and operating features of the NV10P relay.

Product Identification

Information on device identification labels and test labels.

Environment

Environmental conditions for device operation and required provisions.

Graphical Conventions

Explanation of text formats, symbols, and notes used in the manual.

Glossary and Definitions

Definitions of technical terms and abbreviations used in the manual.

Input Circuits for Inductive VTs or Direct Connection

Details on input circuits for inductive VTs and direct connections.

Input Circuits for Electronic Sensor

Details on input circuits for electronic sensors.

Technical Data

3.1 General

General technical specifications including product standards, mechanical, insulation, and EMC data.

3.2 Input Circuits

Details on auxiliary power supply, voltage, residual voltage, and binary inputs.

3.3 Output Circuits

Specifications for output relays, including contact types and ratings.

3.4 MMI

Details on the Man-Machine Interface, including display, LEDs, and keyboard.

3.5 Communication Interfaces

Information on local and remote communication ports and protocols.

3.7 Protective Functions

Detailed parameters and specifications for all protective functions.

3.8 Control and Monitoring

Functions for system control and monitoring.

3.9 Metering

Specifications for electrical measurements and accuracy.

Function Characteristics

4.1 Hardware Description

Overview of the relay's internal hardware components and architecture.

4.2 Software Description

Details of the relay's software architecture, base, RTOS, and tasks.

4.3 I/O Description

Description of input/output signals and data processing.

4.4 Protective Elements

Detailed parameters and specifications for all protective functions.

4.5 Control and Monitoring

Control and monitoring functions including logical blocks and communication.

Measures, Logic States and Counters

Use of Measured Values

Table showing usage of measured values for protection, control, and monitoring functions.

Binary Inputs

Description of the two available binary inputs and their configuration options.

Output Relays

Details on six output relays, their operating modes, and parameters.

LED Indicators

Description of available front panel LEDs and their functions.

Communication Interfaces

Details on RS232, RS485, and Ethernet communication ports.

Self Test

Lower level diagnostic output and information.

Fault Recording - SFR

Triggering conditions for fault recording.

Event Recording - SER

Recording of events triggered by protection, controls, or binary inputs.

Oscillography - DFR

Recording of fault data in COMTRADE format upon programmable trigger.

COMTRADE

Standard for data exchange of transient data.

Installation

6.1 Packaging

Packaging details for protection and storage.

6.2 Mounting

Options for mounting the protection relays.

6.3 Electrical Connections

Guidelines for making electrical connections and terminal specifications.

Ethernet Port

Details on RJ45 and FX Ethernet ports and connection requirements.

RS485 Port

Instructions for RS485 communication circuit connections and termination.

Thybus Port

Connecting Pro-N relays with external auxiliary modules via Thybus port.

6.4 LED Allocation

Description of available front panel LEDs and their functions.

6.5 Final Operations

Checks to perform before energizing the electric board.

Programming and Settings

7.1 ThySetter SW

Overview of the ThySetter software for configuration and data management.

7.2 MMI (Man-Machine Interface)

Operations using the front panel buttons and display for settings and readings.

Setting Modifying (SET)

Procedure for modifying setting parameters via MMI.

TEST

Performing operational tests on selected output relays.

Communication

Reading and modifying RS485 protocol and Ethernet parameters.

Circuit Breaker Commands

Issuing commands for circuit breaker opening and closing.

Enable / Block Changes via Keyboard - Password

Options for enabling or disabling setting changes via keyboard, with password protection.

7.3 Menu Tree

Hierarchical structure of the relay's menu system.

Appendix

8.1 Appendix A1 - I/O Diagram

Diagram illustrating input/output connections and signals.

8.2 Appendix A2 - Interfaces

Overview of the relay's communication interfaces (RS232, Ethernet, RS485).

8.3 Appendix A3 - Protective Functions

Overview of the protective functions available in the relay.

8.4 Appendix A4 - Connection Diagrams

Typical connection diagrams for voltage inputs.

8.5 Appendix B1 - NV10P Dimensions

Mechanical dimensions of the NV10P relay for various mounting types.

8.6 Appendix B2 - V-Sensor Dimensions

Mechanical dimensions and specifications for the V-Sensor.

8.7 Appendix B3 - ThySensor Dimensions

Mechanical dimensions and specifications for the ThySensor.

8.8 Appendix C - Setting Table

Comprehensive table of parameters, units, and setting ranges for binary inputs.

8.9 Appendix D - Revisions History

History of firmware releases, documentation, and communication updates.

8.10 Appendix E - EC Declaration of Conformity

Declaration of product conformity to EC directives and applied standards.

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