•
The timing test jumps from the pre-fault value to the fault value and times how long the relay
takes to trip.
•
The Run Test button is used to execute the current test setup.
The bottom of the screen has common buttons.
File:
This selection will take the user to the File
Manager.
Batt Sim Off / Batt Sim On:
This selection will turn the Battery Simulator On
and Off.
Test Menu:
This selection will return the controller to the
Test Menu Screen.
Main Menu:
This selection will return the controller to the
Main Menu:
Start / Stop:
This selection will apply the set quantities
displayed and begin the test. After Start is
pressed this button will turn red and display
Stop. Pressing Stop at any time will stop the
test and turn the outputs off.
3.8.2.6 Impedance Relay Timing Test Result Screen
Figure 36 Impedance Timing Test Setting Screen
This screen displays the results upon test completion. The Zone and Fault values are copied
from the setting screen while all other values are calculated from the test results.
56
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