ABB Relion 630 Series, Commissioning Manual

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Functionality IEC 61850 IEC 60617 ANSI
Three-phase thermal overload for
transformers
T2PTTR 3Ith>T 49T
Three-phase thermal overload for motors MPTTR 3Ith>M 49M
Loss-of-load supervision LOFLPTUC 3I< 37
Motor stall protection JAMPTOC Ist> 51LR
Emergency start ESMGAPC ESTART ESTART
Motor start-up supervision STTPMSU Is2t n< 49,66,48,51LR
Negative phase-sequence time
overcurrent protection
MNSPTOC I
2
>M 46M
Three-phase overvoltage PHPTOV 3U> 59
Three-phase undervoltage PHPTUV 3U< 27
Positive-sequence overvoltage PSPTOV U
1
> 47O+
Positive-sequence undervoltage PSPTUV U
1
< 47U+
Negative-sequence overvoltage NSPTOV U
2
> 47O-
Residual overvoltage ROVPTOV U
0
> 59G
Frequency gradient DAPFRC df/dt> 81R
Overfrequency DAPTOF f> 81O
Underfrequency DAPTUF f< 81U
Load shedding LSHDPFRQ UFLS/R 81LSH
Transformer differential protection for two-
winding transformers
TR2PTDF 3dI>T 87T
Fault locator SCEFRFLO FLOC 21FL
Distance protection DSTPDIS Z< 21, 21P, 21N
Automatic switch-onto-fault logic CVRSOF SOTF SOTF
Phase discontinuity PDNSPTOC I
2
/I
1
> 46PD
Three-phase current inrush detection INRPHAR 3I2f> 68
Circuit-breaker failure CCBRBRF 3I>/I
0
>BF 51BF/51NBF
Autoreclosing DARREC O → I 79
Tripping logic TRPPTRC I → O 94/86
Protection-related functions
Local acceleration logic
DSTPLAL LAL LAL
Communication logic for residual
overcurrent
RESCPSCH CLN 85N
Scheme communication logic DSOCPSCH CL 85
Current reversal and WEI logic CRWPSCH CLCRW 85CRW
Current reversal and WEI logic for
residual overcurrent
RCRWPSCH CLCRWN 85NCRW
Control
Bay control
QCCBAY CBAY CBAY
Interlocking interface SCILO 3 3
Circuit-breaker/disconnector control GNRLCSWI I ↔ O CB/DC I ↔ O CB/DC
Table continues on next page
Section 1
1MRS756801 A
Introduction
8 630 series
Commissioning Manual