Description Of Configuration Rec670; Introduction; Description Of Configuration A30 - ABB Relion REC670 Applications Manual

Section 3
Configuration
Optional functions and optional IO ordered will not be configured at delivery. It should be
noted that the standard only includes one binary input and one binary output module and only
the key functions such as tripping are connected to the outputs. The required total IO must be
calculated and specified at ordering.
The configurations are as far as found necessary provided with application comments to
explain why the signals have been connected in the special way. This is of course for the
special application features created, not for "standard" functionality.
3.2

Description of configuration REC670

3.2.1

Introduction

3.2.1.1

Description of configuration A30

The configuration of the IED is shown in Figure 2.
This configuration is used in single breaker arrangements with single or double busbar.
Control, measuring and interlocking is fully configured.
The following should be noted. The configuration is made with the binary input and binary
output boards in the basic delivery. In many cases this is sufficient, in other cases, for example
with full control of all apparatuses included, more IO cards are required. Our proposal for a full
version with control is to use two binary input modules and one binary output module.
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1MRK 511 358-UEN A
IP14799-1 v2
IP14800-1 v1
M15200-3 v7
Application manual