Function IEC 61850 IEC 60617 IEC-ANSI
Directional earth-fault protection, low
stage, instance 4
DEFLPDEF4 Io> -> (4) 67N-1 (4)
Directional earth-fault protection, high
stage, instance 1
DEFHPDEF1 Io>> -> (1) 67N-2 (1)
Directional earth-fault protection, high
stage, instance 2
DEFHPDEF2 Io>> -> (2) 67N-2 (2)
Directional earth-fault protection, high
stage, instance 3
DEFHPDEF3 Io>> -> (3) 67N-2 (3)
Directional earth-fault protection, high
stage, instance 4
DEFHPDEF4 Io>> -> (4) 67N-2 (4)
Transient / intermittent earth-fault
protection, instance 1
INTRPTEF1 Io> -> IEF (1) 67NIEF (1)
Admittance-based earth-fault
protection, instance 1
EFPADM1 Yo> -> (1) 21YN (1)
Admittance-based earth-fault
protection, instance 2
EFPADM2 Yo> -> (2) 21YN (2)
Admittance-based earth-fault
protection, instance 3
EFPADM3 Yo> -> (3) 21YN (3)
Wattmetric-based earth-fault
protection, instance 1
WPWDE1 Po> -> (1) 32N (1)
Wattmetric-based earth-fault
protection, instance 2
WPWDE2 Po> -> (2) 32N (2)
Wattmetric-based earth-fault
protection, instance 3
WPWDE3 Po> -> (3) 32N (3)
Harmonics-based earth-fault
protection, instance 1
HAEFPTOC1 Io>HA (1) 51NHA (1)
Multifrequency admittance-based
earth-fault protection, instance 1
MFADPSDE1 Io> -> Y (1) 67YN (1)
Multifrequency admittance-based
earth-fault protection, instance 2
MFADPSDE2 Io> -> Y (2) 67YN (2)
Negative-sequence overcurrent
protection, instance 1
NSPTOC1 I2> (1) 46 (1)
Negative-sequence overcurrent
protection, instance 2
NSPTOC2 I2> (2) 46 (2)
Phase discontinuity protection,
instance 1
PDNSPTOC1 I2/I1> (1) 46PD (1)
Residual overvoltage protection,
instance 1
ROVPTOV1 Uo> (1) 59G (1)
Residual overvoltage protection,
instance 2
ROVPTOV2 Uo> (2) 59G (2)
Three-phase undervoltage protection,
instance 1
PHPTUV1 3U< (1) 27 (1)
Three-phase undervoltage protection,
instance 2
PHPTUV2 3U< (2) 27 (2)
Three-phase undervoltage protection,
instance 3
PHPTUV3 3U< (3) 27 (3)
Three-phase overvoltage protection,
instance 1
PHPTOV1 3U> (1) 59 (1)
Table continues on next page
1MRS757810 C Section 1
Introduction
REC615 and RER615 9
Engineering Manual