Download Print this page

ABB Relion 670 Series Technical Reference Manual page 806

Line differential protection ansi

Hide thumbs Also See for Relion 670 Series:

Technical manual (1432 pages)

,

Applications manual (944 pages)

,

Technical reference manual (752 pages)

page of 1232

/ 1232
Contents
Table of Contents
Bookmarks

Table of Contents

Advertisement

Section 13

Scheme communication

800

SchemeType =

Intertrip

CSURLx

tSendMin

OR

BLOCK

OR

CSBLKLx

CRLx

Scheme Type =

Permissive UR

CACCLx

Scheme Type =

Permissive OR

CSORLx

tSendMin

Scheme Type =

Blocking

BLKCSx

ANSI06000311 V2 EN

Figure 393:

Simplified logic diagram for one phase

AND

AND

AND

AND

OR

AND

AND

OR

AND

AND

CSL1

CSL2

AND

CSL2

AND

CSL3

CSL3

CSL1

AND

CSL1

CSL2

OR

CSL3

1MRK505222-UUS C

CSLx

OR

0-tCoord

TRLx

OR

25

CSMPH

OR

GENERAL

ANSI06000311_2_en.vsd

Technical reference manual

Table of Contents

Advertisement

Table of Contents

Related Products for ABB Relion 670 Series

This manual is also suitable for:

Relion red670