ABB Relion 670 series - IED User Management Procedures

Identification............................................................................... 782
Application.................................................................................. 782
Setting guidelines....................................................................... 782
Carrier receive logic LCCRPTRC (94).............................................783
Identification............................................................................... 783
Application.................................................................................. 783
Setting guidelines....................................................................... 783
Negative sequence overvoltage protection LCNSPTOV (47)..........783
Identification............................................................................... 783
Application.................................................................................. 784
Setting guidelines....................................................................... 784
Zero sequence overvoltage protection LCZSPTOV (59N).............. 784
Identification............................................................................... 784
Application.................................................................................. 785
Setting guidelines....................................................................... 785
Negative sequence overcurrent protection LCNSPTOC (46)..........785
Identification............................................................................... 786
Application.................................................................................. 786
Setting guideline......................................................................... 786
Zero sequence overcurrent protection LCZSPTOC (51N).............. 786
Identification............................................................................... 787
Application.................................................................................. 787
Setting guidelines....................................................................... 787
Three phase overcurrent LCP3PTOC (51)......................................787
Identification............................................................................... 787
Application.................................................................................. 788
Setting guidelines....................................................................... 788
Three phase undercurrent LCP3PTUC (37)....................................788
Identification............................................................................... 788
Application.................................................................................. 788
Setting guidelines....................................................................... 789
Section 17 Logic..................................................................................791
Tripping logic SMPPTRC (94).............................................................. 791
Identification.................................................................................... 791
Application....................................................................................... 791
Three-pole tripping..................................................................... 792
Single- and/or three-pole tripping............................................... 793
Single-, two- or three-pole tripping............................................. 794
Lock-out......................................................................................795
Table of contents
20 Line distance protection REL670 2.2 ANSI
Application manual