RELION® 670 SERIES

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Bay control REC670

Version 2.2

Product guide

Contents

1. Application..................................................................... 3

2. Available functions..........................................................9

9. Multipurpose protection................................................32

10. General calculation......................................................32

11. Secondary system supervision.................................... 32

12. Scheme communication..............................................33

13. Logic...........................................................................33

14. Monitoring...................................................................36

15. Metering......................................................................38

22. Connection diagrams.................................................. 45

23. Technical data............................................................. 46

24. Ordering for customized IED......................................116

25. Ordering for pre-congured IED.................................127

26. Ordering for Accessories........................................... 133

Disclaimer

The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any

errors that may appear in this document. Drawings and diagrams are not binding.

© Copyright 2017 ABB.

All rights reserved.

Product version: 2.2.1

The Intelligent Electronic Device (IED) is used for the control,

protection and monitoring of different types of bays in power

networks. The IED is especially suitable for applications in

control systems where the IEC 61850–8–1 Ed 1 or Ed 2

through the built-in PRP and HSR features which can be used

in star or ringbus architectures. The IED can be used on all

voltage levels. It is suitable for the control of all apparatuses

in any type of switchgear arrangement.

The control is performed from remote (SCADA/Station)

through the IEC 61850–8–1 Ed1 or Ed2 station

communication or from the built-in multi-display local HMI.

Cyber security measures are implemented to secure safe

autonomous operation of the protection and control functions

even if simultaneous cyber attacks occur. For all common

closing at the right instance in synchronous as well as

asynchronous networks.

A number of protection functions are available for flexibility in

use for different station types and busbar arrangements. To

fulfil the user's application requirements, the IED features, for

example, up to six instantaneous phase and earth overcurrent

functions, 4–step directional or non-directional delayed-phase

and earth overcurrent functions, thermal overload and

frequency functions, two instances of 2–step under- and

overvoltage functions, autorecloser functions and several

operates with the synchrocheck function with high-speed or

delayed reclosing. Several breaker failure functions are

available to provide a breaker failure function independent

from the protection IEDs, also for a complete one- and a half

breaker diameter.

Disturbance recording and fault locator are available to allow

independent post-fault analysis after primary disturbances in

case of a failure in the protection system.

Duplex communication channels for transfer of up to 192

intertrip and binary signals are available on each remote-end

data communication card (LDCM). Typical applications are

the communication between IEDs inside the station or with

IEDs in a remote station as remote I/O.

The IED can be used in applications with the IEC/UCA

opening of disconnectors in multi-breaker arrangements,

closing of breaker rings, load transfer logics and so on. The

graphical configuration tool ensures simple and fast testing

and commissioning.

Forcing of binary inputs and outputs is a convenient way to

test wiring in substations as well as testing configuration logic

in the IEDs. Basically it means that all binary inputs and

outputs on the IED I/O modules (BOM, BIM, IOM & SOM) can

be forced to arbitrary values.

Central Account Management is an authentication

vendor independent IEC 61850 model of the IED. This

customer model will be used as the IEC 61850 data model,

but all other aspects of the IED will remain unchanged (e.g.,

names on the local HMI and names in the tools). This offers

significant flexibility to adapt the IED to the customers'

system and standard solution.

Four packages have been defined for following applications:

• Single breaker (double or single bus) arrangement (A30)

• Double breaker arrangement (B30)

need of configuration changes. Analog and control circuits

have been pre-defined. Other signals need to be applied as

required for each application. The main differences between

the packages above are the interlocking modules and the

number of apparatuses to control.

Product version: 2.2.1 Issued: October 2017

Product version: 2.2.1

Product version: 2.2.1

Product version: 2.2.1

Product version: 2.2.1

The basic delivery includes one binary input module and one

binary output module, which is sufficient for the default

configured IO to trip and close circuit breaker. All IEDs can be