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R E F 6 1 5 A N S I 5 . 0 F P 1 F E E D E R P R OT E C T I O N A N D C O N T R O L
—
Table 2. Supported functions, continued
Function
IEC 61850
Protection
Three-phase non-
directional overcurrent
protection, low stage
PHLPTOC
Three-phase non-
directional overcurrent
protection, high stage
PHHPTOC
Three-phase non-
directional overcurrent
protection,
instantaneous stage
PHIPTOC
Three-phase directional
overcurrent protection,
low stage
DPHLPDOC
Three-phase directional
overcurrent protection,
high stage
DPHHPDOC
Non-directional earth-
fault protection, low
stage
EFLPTOC
Non-directional earth-
fault protection, high
stage
EFHPTOC
Non-directional earth-
fault protection,
instantaneous stage
EFIPTOC
Directional earth-fault
protection, low stage
DEFLPDEF
Directional earth-fault
protection, high stage
DEFHPDEF
Admittance-based
earth-fault protection 1)
EFPADM
Wattmetric-based earth-
fault protection 1)
WPWDE
Transient/intermittent
earth-fault protection
INTRPTEF
Harmonics-based earth-
fault protection 1)
HAEFPTOC
Negative-sequence
overcurrent protection
NSPTOC
Phase discontinuity
protection
PDNSPTOC
Residual overvoltage
protection
ROVPTOV
Three-phase
undervoltage protection PHPTUV
Three-phase overvoltage
protection
PHPTOV
Positive-sequence
undervoltage protection PSPTUV
Negative-sequence
overvoltage protection
NSPTOV
Three-phase remnant
undervoltage protection MSVPR
Frequency protection
FRPFRQ
Three-phase thermal
protection for feeders,
cables and distribution
transformers
T1PTTR
High-impedance
differential protection
for phase A
HIAPDIF1
High-impedance
differential protection
for phase B
HIBPDIF
ANSI
D
51P
1
50P
2
50P-3
1
67/51P
67/50P
1
(5)
51N, 51G
1
(4)
50N, 50G
1
(4)
50N-3, 50G-3
1
(4)
67/51N
67/50N
21YN
32N
67NIEF
51NHA
(1)
(1), (15), (19)
46
1
46PD
1
59N/59G
27
59
47U
47
27R
81
49F
1
87A
87B
F
L
2
(19)
1
(19)
1
1
1
2
2
1
2
1
(5), (19)
1
(4), (19)
2
(4)
1
(4)
2
(5)
1
(5), (19)
1
(4), (19)
2
(4), (9)
2
(5)10)
1
(4), (9)
2
(4), (10)
(3)
(3)
(1), (4), (9)
(1), (4), (11)
(3)
(3)
(1), (4), (9)
(1), (4), (11)
1
1
(9), (15)
(11), (15)
(1)
(1), (15), (19)
(1)
(1), (15), (19)
1
1
1
1
3
3
9)
11)
3
3
3
3
1
1
1
19)
1
1
1
19)
(1)
(19), (26)
3
3
(19)
1
1
N
P
2
1
2
2
1
1
2
(19)
1
(19)
1
2
1
(5)
1
(5)
1
1
(4)
(4)
2
2
(4)
(4)
2
(5)
2
(5)
1
1
(5)
(5)
1
1
(4)
(4)
2
(4), (9), (19)
2
(4), (9), (19)
2
(3)
(1), (4), (9)
(3)
(1), (4), (9)
1
(9), (15), (19)
(1)
(1), (15), (19)
1
1
1
1
(B1)
3
1
9), 19)
(B2)
1
(B1)
3
19)
1
(B2)
1
(B1)
3
19)
1
(B2)
2
19)
1
(B1)
2
1
19)
(B2)
1
(B1)
1
1
(B2)
6
(19)
1
1
(19)
1
(19)
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