Displays output data of NS4PTOC.
11.6.3.7
Four step phase overcurrent protection OC4PTOC
Main menu/Test/Function status/Current protection/
PhaseOverCurrent4Step(PTOC,51_67)/TOC
Displays available instances of OC4PTOC with several measurements per instance.
These measurements are primarily trip and start signal indications from each phase
and from the various steps in the protection scheme.
11.6.3.8
Pole discordance protection CCRPLD
Main menu/Test/Function status/Current protection/PoleDiscordance(RPLD,
52PD)/PD
Displays up to two instances of CCRPLD with two measurements per instance
which contain trip and start data.
11.6.3.9
Four step residual overcurrent protection EF4PTOC
Test/Function status/Current protection/ResidualOverCurrent4Step(PTOC,
51N_67N)/TEF
Displays available instances of EF4PTOC with a number of measurements per
instance. The measurements indicate trip and start signal status as well as the 2nd
harmonic block signal status.
11.6.3.10
Sensitive directional residual over current and power protection
SDEPSDE
Main menu/Test/Function status/Current protection/
SensDirResOvCurr(PSDE,67N)/SDE
Displays the output data of SDEPSDE.
11.6.3.11
Thermal overload protection, two time constants TRPTTR
Main menu/Test/Function status/Current protection/
ThermalOverload2TimeConst(PTTR,49)/TTR
Displays available instances of TRPTTR with a number of measurements per
instance. The measurements show trip data, start signal status, time to reset, alarm
signals and others.
Section 11
1MRK 502 014-UEN C
Test the IED
68
Operator's manual
