3.8.7.1 Power Relay Setting Screen
The Power Relay Settings Menu is used to input relay settings and relay test parameters. The
data input into the relay settings screen will be used by the MPRT to calculate appropriate test
currents or voltages to test the relay.
Figure 69 Power Relay Setting Screen
The Power Relay Settings menu is used to input relay settings and test values To insert the
relay settings or test values press the appropriate button and insert the value as described in
Touch View Interface Operation. After all pertinent relay settings are keyed in the next step is to
select the desired relay test at the top of the screen.
Pickup: The Pickup button will take the user to the Pickup Test Menu.
Timing: The Timing button will take the user to the Timing Test Menu.
Target & Seal-In: The Target & Seal-In button will take the user to the Target & Seal-In Test
Menu.
Relay Tap
This value is the relay tap setting or the value at
which the relay will start timing. This value is
also known as the relay plug setting or pickup
value.
Time Dial
This value is the time dial setting or the delay
setting. This value is also known as the time
leaver setting.
Reset Time
This value is the time it takes the relay to reset
from a trip condition. The value inserted in the
reset time must exceed the reset time of the
relay. This is to insure that all timing tests will
be correct.
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