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ABB RELION REL670 User Manual

ABB RELION REL670
102 pages
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Relion
®
670 series
670 series
Version 2.2 ANSI
Installation manual

Table of Contents

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ABB RELION REL670 Specifications

General IconGeneral
Frequency50/60 Hz
Product TypeProtection Relay
ApplicationFeeder Protection
Rated Voltage100-240 V AC/DC
Current Rating1 A or 5 A
Communication ProtocolsIEC 61850, IEC 60870-5-103, Modbus, DNP3
Protection FunctionsOvercurrent, Earth Fault, Distance Protection
DisplayLCD
Power Supply100-240 V AC/DC
Mounting/HousingPanel Mount
Operating Temperature-25°C to +55°C

Summary

Section 2 Safety Information

2.1 Symbols on the Product

Details safety symbols displayed on the product itself.

2.2 Warnings

Provides essential safety warnings and precautions for handling the product.

2.3 Caution Signs

Details caution signs and their meanings to prevent hazards.

2.4 Note Signs

Highlights notes and important information for safe operation.

Section 4 Unpacking, Inspecting and Storing

4.1 Removing Transport Packaging

Instructions for safely removing packaging from the IED.

4.2 Inspecting the Product

Steps for checking the product after delivery.

Section 5 Mounting

5.3 Mounting the IED

Details various methods for mounting the IED.

5.3.1 Flush Mounting

Procedures for flush mounting the IED.

5.3.2 19” Panel Rack Mounting

Instructions for mounting the IED in a 19" rack.

Section 6 Connecting

6.1 Making the Electrical Connection

Covers fundamental electrical connection procedures for the IED.

6.1.2 Protective Ground and Power Connections

Explains connecting to protective ground and power supply.

6.1.4 CT/VT and Binary I/O Connections

Details connections for CT/VT circuits and binary I/O signals.

6.2 Rotor and Stator Injection Equipment Connection (REG670)

Connects injection equipment to the IED for REG670.

6.3 Ethernet and Communication Connections

Instructions for establishing Ethernet and LDCM communication.

Section 7 Checking Installation

7.4 Energizing the IED

Steps and expected sequence for energizing the IED.

Section 9 Technical Data

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