Verifying LOLINDAY and LOLINYRS outputs
GUID-C1B747CC-F961-4C6B-BB72-5F32B3FB3F06 v1
1. Connect the test set for injection of three-phase currents to the appropriate current
terminals of the IED.
2. Make sure that the settings in the IED are appropriate, especially set the
EnaAgeCalc setting as Enable, TimeToUpdate setting as 1 hour and
AgeingRateMeth setting as IEC.
3. Activate the TOTVALID input and set some temperature value in TOTEMP
input.
4. Supply the IED with three-phase currents slightly more than the rated value.
5. Note the hot spot temperature (HPTMPMAX) and maintain it for another 1 hour.
6. Check the LOLINDAY and LOLINYRS outputs after 1 hour and compare it with
the calculated loss of life value using IEC standard method.
13.12.6.2 Completing the test
GUID-46EC57EA-375B-4DBD-BE18-914156083384 v1
Continue to test another function or end the test by changing the Test mode setting to
Disabled. Restore connections and settings to their original values, if they were
changed for testing purposes.
13.13 Metering
SEMOD53588-1 v1
13.13.1 Pulse-counter logic PCFCNT
M13405-2 v7
The test of the Pulse-counter logic function PCFCNT requires the Parameter Setting
tool in PCM600 or an appropriate connection to the local HMI with the necessary
functionality. A known number of pulses with different frequencies are connected to
the pulse counter input. The test should be performed with settings Operation = Enable
or Operation = Disable and the function blocked or unblocked. The pulse counter
value is then checked in PCM600 or on the local HMI.
13.13.2 Function for energy calculation and demand handling
ETPMMTR
GUID-4FC03017-93BD-4B30-A874-487BF89971D5 v1
Prepare the IED for verification of settings as outlined in section ”Overview “ and
section ”Preparing for test“ in this chapter.
13.13.2.1 Verifying the settings
GUID-F8F0D384-BC70-48CA-817E-EB9BFBD68A54 v3
Common test equipment can be used to determine the injection of current and voltage
and time measurement.
Section 13 1MRK 502 073-UUS A
Testing functionality by secondary injection
280 Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
Commissioning manual
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