Function IEC 61850 IEC 60617 IEC-ANSI
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)
Three-phase overvoltage protection, instance 2 PHPTOV2 3U> (2) 59 (2)
Three-phase overvoltage protection, instance 3 PHPTOV3 3U> (3) 59 (3)
Positive-sequence undervoltage protection, instance 1 PSPTUV1 U1< (1) 47U+ (1)
Negative-sequence overvoltage protection, instance 1 NSPTOV1 U2> (1) 47O- (1)
Loss of phase (undercurrent), instance 1 PHPTUC1 3I< (1) 37 (1)
Loss of phase (undercurrent), instance 2 PHPTUC2 3I< (2) 37 (2)
Frequency protection, instance 1 FRPFRQ1 f>/f<,df/dt (1) 81 (1)
Frequency protection, instance 2 FRPFRQ2 f>/f<,df/dt (2) 81 (2)
Three-phase thermal protection for feeders, cables and distribu-
tion transformers, instance 1
T1PTTR1 3Ith>F (1) 49F (1)
Circuit breaker failure protection, instance 1 CCBRBRF1 3I>/Io>BF (1) 51BF/51NBF (1)
Circuit breaker failure protection, instance 2 CCBRBRF2 3I>/Io>BF (2) 51BF/51NBF (2)
Table continues on the next page
1MRS758755 C Introduction
REC615 & RER615
Technical Manual
23
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