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Megger MPRT 8430 - Page 99

Megger MPRT 8430
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If the pickup Watts value requires 1.0 ampere
the MPRT will increase the current magnitude
0.02 amperes every 10 cycles until the relay
contacts close.
Increment % This value is used to control the how fast the
MPRT will increase the current to determine the
Instantaneous pickup value. This feature is not
used for Power Relays.
Pulse Time On (cyc) This value is used to control how long the output
pulse is on during an Instantaneous pickup test.
This value is not used
on Power Relays.
Pulsar Time Off (cyc) This value is used to control how long the output
pulse is off during an Instantaneous pickup test.
This value is not used
on Power Relays.
Target & Seal-In Ramp Specifications
Increment % / 10 cycles. This value is used to control the how fast the
MPRT will increase the current to determine the
pickup value for the target and seal-in. The
value input into this field is in % increase per 10
cycles. The default value for this field is 0.02 %
of pickup. Example: If the pickup is set for 2.0
amperes the MPRT will increase the current
magnitude 0.04 amperes every 10 cycles until
the relay seal-in contacts close.
Relay Settings The Relay Settings button will return the user to
the Relay Settings Menu.
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99
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