Relion® 670 seriesTransformer protection RET670 2.0Product guide

Application

Available functions

Differential protection

Impedance protection

Current protection

Voltage protection

Frequency protection

Secondary system supervision

Scheme communication

Monitoring

Metering

Human machine interface

Remote communication

Connection diagrams

Technical data

Ordering for customized IED

Ordering for pre-configured IED

Ordering for Accessories

ABB RET670 Product Manual

Section 1 Introduction

About the operator's manual

Intended audience

Revision notes

Section 2 Safety information

Section 3 Overview

Section 4 Understand the IED local human-machine interface

Keypad

Key activated screens

The Reset screen

Introduction

Local HMI setup

Control

Section 5 Understand the HMI tree

Section 6 Read measured values

View analog primary values

View analog mean values

Voltage phasors VMMXU/VNMMXU

Function for energy calculation and demand handling ETPMMTR

View events

Identify a disturbance

View trip values

System time and synchronization

TIMESYNCHBIN

General settings

SPA, LON and IEC 60870–5–103 settings

Station communication

Ethernet configuration

Analog and I/O modules

I/O modules

Functions

Control commands

Synchrocheck and energizing check SESRSYN

Current phasors CMMXU

Disturbance report DRPRDRE

Logical signal status report BINSTATREP

Setting group N

High impedance differential protection HZPDIF

Distance protection zones, quadrilateral characteristics for series compensated lines ZMCPDIS, ZMCAPDIS

Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS

Additional distance protection directional function for earth faults ZDARDIR

Breaker failure protection CCRBRF

Instantaneous residual overcurrent protection EFPIOC

Sensitive directional residual over current and power protection SDEPSDE

Overexcitation protection OEXPVPH

Overfrequency protection SAPTOF

Fuse failure supervision SDDRFUF

Automatic voltage control for tapchanger, parallel control TR8ATCC

LogicGate

Read internal events

Overview

IED test mode

Signal matrix for binary input SMBI

Transformer differential protection, three winding T3WPDIF

Distance protection zone, quadrilateral characteristic ZMCPDIS, ZMCAPDIS

Faulty phase identification with load enchroachment FMPSPDIS

Directional impedance quadrilateral, including series compensation ZDSRDIR

Two step overvoltage protection OV2PTOV

Rate-of-change frequency protection SAPFRC

Scheme communication logic for residual overcurrent protection ECPSCH

Commands

IEC61850 generic communication I/O functions DPGGIO

Automatic voltage control for tapchanger, single and parallel control TR1ATCC/TR8ATCC

Generic measured value MVGGIO

Logic

Logic SR/RS memory

Setting groups

Line differential test

Control screen messages

Section 13 Reset

Reset lockout SMPPTRC

Section 14 Authorization

LogOn or logOff

Internet Protocol ports security guideline

Section 15 Glossary

RELION RET670

Product documentation

Document revision history

Document conventions

IEC 61850 edition 1 / edition 2 mapping

Caution signs

Note signs

Section 3 Available functions

Back-up protection functions

Control and monitoring functions

Communication

Basic IED functions

Section 4 Starting up

Checking the power supply

IED start-up sequence

Writing an application configuration to the IED

Checking CT circuits

Checking VT circuits

Checking the binary input/output circuits

Binary output circuits

Section 5 Configuring the IED and changing settings

Configuring analog CT inputs

Section 6 Establishing connection and verifying the SPA/IEC communication

Verifying the communication

Fibre optic loop

Section 7 Establishing connection and verifying the LON communication

The LON Protocol

Optical budget calculation for serial communication with LON

Section 8 Establishing connection and verifying the IEC

Section 9 Establishing connection and verifying the IEEE C37.118/1344 communication

Setting the PMU station communication (PMU configuration)

Setting the TCP/UDP client communication

Verifying the IEEE C37.118/1344 TCP communication

Verifying the IEEE C37.118/1344 UDP communication

Optical budget calculation for PMU - PDC communication

Preparing for test

Preparing the IED to verify settings

Activating the test mode

Preparing the connection to the test equipment

Connecting the test equipment to the IED

Releasing the function to be tested

Testing the protection functionality

Forcing of binary input/output signals for testing

Enable forcing using TESTMODE function block

Forcing by using PCM600

How to undo forcing changes and return the IED to normal operation

Undo forcing by using PCM600

Testing disturbance report

Event recorder (ER) and Event list (EL)

Identifying the function to test in the technical reference manual

Completing the test

Verifying the settings

Restricted earth fault protection, low impedance REFPDIF (87N)

Measuring the operating limit of set values

Measuring the operating time of distance protection zones

Phase selection, quad, fixed angle, load encroachment FDPSPDIS (21)

Phase-to-ground faults

Faulty phase identification with load encroachment FMPSPDIS

Distance protection zones, quadrilateral characteristic, separate settings ZMRPDIS (21)

High Speed distance for series compensated line zones quadrilateral and mho characteristic ZMFCPDIS (21)

Power swing detection ZMRPSB (68)

Testing the power swing detection function ZMRPSB (68)

Testing the block input, interaction between FDPSPDIS (21 or FRPSPDIS (21) and ZMRPSB (78)

Testing the carrier send and trip signals

Checking the underreaching zone

Automatic switch onto fault logic ZCVPSOF

Initiating ZCVPSOF automatically and setting mode to impedance

Phase preference logic PPLPHIZ

QCBAY

Remote

Local

Multipurpose protection

Logic SMPPTRC

Document symbols and conventions

Section 3 Environmental aspects

Section 4 Unpacking, inspecting and storing

Returning an IED damaged in transit

Section 5 Mounting

Flush mounting

Mounting procedure for flush mounting

panel rack mounting

Mounting procedure for 19" panel rack mounting

Wall mounting

Mounting procedure for wall mounting

Side-by-side 19" rack mounting

Mounting procedure for side-by-side rack mounting

Side-by-side flush mounting

Mounting procedure for side-by-side flush mounting

Mounting the coupling capacitor unit REX061 and shunt resistor unit REX062 (REG670 only)

Shunt resistor unit REX062

Making the electrical connection

Front side connectors

Rear side connectors

Connection examples for high impedance differential protection

Connecting to protective earth

Connecting the power supply module

Connecting the binary input and output signals

Making the shield connection

Making the electrical connection to the rotor and stator injection equipment (REG670 only)

Coupling capacitor unit REX061

Connecting injection unit REX060, coupling capacitor unit REX061 and shunt resistor unit REX062

Connecting and setting voltage inputs

Making of Ethernet connections

Connecting remote communication interfaces LDCM


Contents Table Of Contents Application Available functions Differential protection Impedance protection Current protection Voltage protection Frequency protection Secondary system supervision Scheme communication Monitoring Metering Human machine interface Remote communication Connection diagrams Technical data Ordering for customized IED Ordering for pre-configured IED Ordering for Accessories	Relion® 670 seriesTransformer protection RET670 2.0Product guide Next / 126