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Table 1. Standard configurations
Description
Non-directional overcurrent and ground fault protection and circuit-breaker condition monitoring (RTD option)
Directional overcurrent and ground fault protection, voltage-based protection and measurements, and circuitbreaker condition monitoring
(RTD option), and voltage remanent protection
Directional and non-directional overcurrent and ground fault protection with multifrequency neutral admittance, voltage, frequency and
power based protection and measurements, and circuit-breaker condition monitoring (sensor inputs, optional power quality, fault locator,
interconnetion protection and synchro-check and voltage remanent protection with IEC 61850-9-2 LE)
Directional and non-directional overcurrent and ground fault protection with multifrequency neutral admittance, voltage, frequency and
power based protection and measurements, high-impedance differential protection, synchro-check and circuit-breaker condition monitoring
(optional power quality, fault locator, interconnection protection and voltage remanent protection)
Directional overcurrent and ground fault, voltage and voltage remanent protection and power system metering for two tie breakers with
synchro-check
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Table 2. Supported functions
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
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
F
L
2
(19)
1
(19)
1
1
1
2
2
1
2
1
(5), (19)
1
(4), (19)
2
(4)
1
2
(4)
(5)
1
(5), (19)
1
(4), (19)
2
2
(4), (9)
(5)10)
1
2
(4), (9)
(4), (10)
(3)
(3)
(1), (4), (9)
(1), (4), (11)
(3)
(1), (4), (9)
(3)
(1), (4), (11)
1
1
(9), (15)
(11), (15)
(1)
(1)
(1), (15), (19)
(1), (15), (19)
1
1
1
1
3
9)
3
11)
3
3
3
3
Std. conf.
D
F
L
N
P
N
P
2
1
2
2
1
1
2
(19)
1
(19)
1
2
1
1
(5)
(5)
1
1
(4)
(4)
2
(4)
2
(4)
2
2
(5)
(5)
1
1
(5)
(5)
1
(4)
1
(4)
2
(4), (9), (19)
2
2
(4), (9), (19)
(3)
(1), (4), (9)
(3)
(1), (4), (9)
1
(9), (15), (19)
(1)
(1), (15), (19)
1
1
1
1
(B1)
3
9), 19)
1
(B2)
1
(B1)
3
1
19)
(B2)
1
(B1)
3
1
19)
(B2)
9
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