Function IEC 61850 A B C D E F G H J K L N
Phase discontinuity
protection
PDNSPTOC 1 1 1 1 1 1 1 1 1 1 1
Residual overvoltage
protection
ROVPTOV
3
1)
3
1)
3 3
3
2)
3 3 2
3
2)
3
Three-phase
undervoltage
protection
PHPTUV 3 3 3 3 2 3 3
Three-phase
overvoltage protection
PHPTOV 3 3 3 3 2 3 3
Positive-sequence
undervoltage
protection
PSPTUV 1 1 1 2 2
Negative-sequence
overvoltage protection
NSPTOV 1 1 1 2 2
Frequency protection FRPFRQ 3 3 3 6 6
Three-phase thermal
protection for feeders,
cables and distribution
transformers
T1PTTR 1 1 1 1 1 1 1 1 1 1 1
High-impedance based
restricted earth-fault
protection
HREFPDIF
1
5)
High-impedance
differential protection
for phase A
HIAPDIF 1
High-impedance
differential protection
for phase B
HIBPDIF 1
High-impedance
differential protection
for phase C
HICPDIF 1
Circuit breaker failure
protection
CCBRBRF 1 1 1 1 1 1 1 1 1 1 1 1
Three-phase inrush
detector
INRPHAR 1 1 1 1 1 1 1 1 1 1 1 1
Switch onto fault CBPSOF 1 1 1 1 1 1 1 1 1 1 1 1
Master trip TRPPTRC 2 2
(3)
6)
2 2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
2
(3)
6)
Arc protection ARCSARC (3) (3) (3) (3) (3) (3) (3) (3) (3) (3) (3) (3)
Multipurpose
protection
MAPGAPC 18 18 18 18 18 18 18 18 18 18 18 18
Fault locator SCEFRFLO (1) (1) (1)
High-impedance fault
detection
PHIZ 1 1 1 1 1 1 1 1
Reverse power/
directional overpower
protection
DOPPDPR 2 2
Multifrequency
admittance-based
earth-fault protection
MFADPSDE 1 1
Interconnection functions
Directional reactive
power undervoltage
protection
DQPTUV (1) (1)
Low-voltage ride-
through protection
LVRTPTUV (3) (3)
Voltage vector shift
protection
VVSPPAM (1) (1)
Power quality
Current total demand
distortion
CMHAI
(1)
7)
(1)
7)
(1)
7)
(1)
7)
Voltage total harmonic
distortion
VMHAI
(1)
7)
(1)
7)
(1)
7)
(1)
7)
Table continues on next page
1MRS756378 S Section 3
REF615 standard configurations
REF615 39
Application Manual