Function IEC 61850 IEC 60617 ANSI/C37.2-2008
RED615 REF615 REG615 REM615 RET615
Three-phase thermal
protection for feeders,
cables and distribution
transformers
T1PTTR1 3Ith>F (1) 49F-1 49F-1
Three-phase thermal
overload protection, two
time constants
T2PTTR1 3Ith>T/G/C (1) 49T-1 49T-1 49T (1)
Negative-sequence
overcurrent protection for
machines
MNSPTOC1 I2>M (1) 46M-1 46M-1
MNSPTOC2 I2>M (2) 46M-2 46M-2
Loss of load supervision LOFLPTUC1 3I< (1) 37M-1
LOFLPTUC2 3I< (2) 37M-2
Motor load jam protection JAMPTOC1 Ist> (1) 51LR-1
JAMPTOC2 Ist> (2) 51LR-2
Motor start-up supervision STTPMSU1 Is2t n< (1) 66/51LRS
Phase reversal protection PREVPTOC1 I2>> (1) 46R
Thermal overload
protection for motors
MPTTR1 3Ith>M (1) 49M
Binary signal transfer BSTGGIO1 BST (1) BST-1
Motor differential protection MPDIF1 3dl>M 87G-1 87M
High-impedance
differential protection for
phase A
HIAPDIF1 dHi_A>(1) 87A 87A
High-impedance
differential protection for
phase B
HIBPDIF1 dHi_B>(1) 87B 87B
High-impedance
differential protection for
phase C
HICPDIF1 dHi_C>(1) 87C 87C
Stabilized and
instantaneous differential
protection for two-winding
transformers
TR2PTDF1 3dI>T (1) 87T
Numerically stabilized low-
impedance restricted
ground-fault protection
LREFPNDF1 dIoLo> (1) 87LOZREF 87LOZREF (2)
Circuit breaker failure
protection
CCBRBRF1 3I>/Io>BF (1) 50BF-1 50BF-1 50BF-1 50BF 50BF (1)
CCBRBRF2 3I>/Io>BF (2) 50BF-2 50BF (2)
Three-phase inrush
detector
INRPHAR1 3I2f> (1) INR-1 INR-1 INR-1
Switch onto fault CBPSOF1 SOTF (1) SOTF-1 SOTF-1
Master trip TRPPTRC1 Master Trip (1) 86/94-1 86/94-1 86/94-1 86/94-1 86/94-1
TRPPTRC2 Master Trip (2) 86/94-2 86/94-2 86/94-2 86/94-2 86/94-2
TRPPTRC3 Master Trip (3) 86/94-3 86/94-3 86/94-3 86/94-3
TRPPTRC4 Master Trip (4) 86/94-4 86/94-4 86/94-4 86/94-4
TRPPTRC5 Master Trip (5) 86/94-5 86/94-5 86/94-5 86/94-5
TRPPTRC6 Master Trip (6) 86/94-6
Arc protection ARCSARC1 ARC (1) AFD-1 AFD-1 AFD-1 AFD-1 (2)
ARCSARC2 ARC (2) AFD-2 AFD-2 AFD-2 AFD-2 (2)
ARCSARC3 ARC (3) AFD-3 AFD-3 AFD-3 AFD-3 (2)
Multipurpose protection MAPGAPC1 MAP (1) MAP-1 MAP-1 MAP-1 MAP-1 MAP-1
MAPGAPC2 MAP (2) MAP-2 MAP-2 MAP-2 MAP-2 MAP-2
MAPGAPC3 MAP (3) MAP-3 MAP-3 MAP-3 MAP-3 MAP-3
Table continues on next page
Section 1 1MAC059074-MB A
Introduction
40 615 series ANSI
Technical Manual