ABB relion REF615 - Page 44

Description Std. conf.
Directional and non-directional overcurrent and earth-fault protection, high-impedance restricted
earth-fault protection, voltage and frequency based protection and measurements, synchro-check and
circuit-breaker condition monitoring (optional power quality and fault locator)
K
Directional and non-directional overcurrent and earth-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 with IEC 61850-9-2 LE)
L
Directional and non-directional overcurrent and earth-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 and interconnection protection)
N
Table 10: Supported functions
Function IEC 61850 A B C D E F G H J K L N
Protection
Three-phase non-
directional overcurrent
protection, low stage
PHLPTOC 1 1 1 1 1 1 1 2 2
Three-phase non-
directional overcurrent
protection, high stage
PHHPTOC 2 2 2 2 2 2 1 1 1
Three-phase non-
directional overcurrent
protection,
instantaneous stage
PHIPTOC 1 1 1 1 1 1 1 1 1 1 1 1
Three-phase
directional overcurrent
protection, low stage
DPHLPDOC 2 2 2 1 2 2
Three-phase
directional overcurrent
protection, high stage
DPHHPDOC 1 1 1 1 1 1
Non-directional earth-
fault protection, low
stage
EFLPTOC 2 2 2 2 2 2
Non-directional earth-
fault protection, high
stage
EFHPTOC 1 1 1 1 1
Non-directional earth-
fault protection,
instantaneous stage
EFIPTOC 1 1 1 1 1 1
Directional earth-fault
protection, low stage
DEFLPDEF
2
1)
2
1)
2 2
2
2)
2 1
2
2)
2
Directional earth-fault
protection, high stage
DEFHPDEF
1
1)
1
1)
1 1
1
2)
1 1
1
2)
1
Admittance-based
earth-fault protection
3)
EFPADM
(3)
1)3)
(3)
1)3)
(3)
3)
(3)
3)
(3)
2)3)
(3)
3)
(3)
2)3)
(3)
3)
Wattmetric-based
earth-fault protection
3)
WPWDE
(3)
1)3)
(3)
1)3)
(3)
3)
(3)
3)
(3)
2)3)
(3)
3)
(3)
2)3)
(3)
3)
Transient/intermittent
earth-fault protection
INTRPTEF
1
4)
1
4)
1
4)
1
4)
1
4)
1
2)4)
1
4)
Harmonics-based
earth-fault protection
3)
HAEFPTOC
(1)
3)4)
(1)
3)4)
(1)
3)4)
(1)
3)4)
(1)
3)4)
(1)
3)4)
Non-directional (cross-
country) earth-fault
protection, using
calculated Io
EFHPTOC 1 1 1 1 1 1 1
Negative-sequence
overcurrent protection
NSPTOC 2 2 2 2 2 2 2 2 2 2 2 2
Table continues on next page
Section 3 1MRS756378 S
REF615 standard configurations
38 REF615
Application Manual