9
—
Table 1. Standard configurations
Description Std. conf.
Non-directional overcurrent and ground fault protection and circuit-breaker condition monitoring (RTD option) D
Directional overcurrent and ground fault protection, voltage-based protection and measurements, and circuitbreaker condition monitoring
(RTD option), and voltage remanent protection F
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,
L
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) N
Directional overcurrent and ground fault, voltage and voltage remanent protection and power system metering for two tie breakers with
synchro-check P
—
Table 2. Supported functions
Function IEC 61850 ANSI D F L N P
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
EFPADM
Wattmetric-based earth-
WPWDE
earth-fault protection INTRPTEF
Harmonics-based earth-
HAEFPTOC
Negative-sequence
overcurrent protection NSPTOC
Phase discontinuity
protection PDNSPTOC
Residual overvoltage
protection ROVPTOV
Three-phase
undervoltage protection PHPTUV
Three-phase overvoltage
protection PHPTOV
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