BENSHAW RediStart EXEXMVRMX3 Series, User Manual

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Frequency Trip Time PFN 16
LCD Display
Range 0.1 – 90.0 seconds (Default: 0.1)
Description The Frequency Trip Time parameter sets the time that the line frequency must go above the Over Frequency
Trip Level (PFN 14) or below the Under Frequency Trip Level (PFN 15) parameter before a high or low
frequency fault will occur.
See Also Over Frequency Level (PFN 14) on page 82.
Under Frequency Level (PFN 15) on page 82.
PF Lead Trip Level PFN 17
LCD Display
Range Off, - 0.80 lag to +0.01 lead (Default: Off)
Description
The amount of power factor lead before the specified PF Trip Time (PFN 19) fault will occur.
See Also
Power Factor Lag Trip Level (PFN 18) on page 83.
Power Factor Trip Time (PFN 19) on page 83.
PF Lag Trip Level PFN 18
LCD Display
Range
Off, - 0.01 lag to +0.80 lead
(Default: Off)
Description The amount of power factor lag before the specified PF Trip Time (PFN 19) fault will occur.
See Also Power Factor Lead Trip Level (PFN 17) on page 83.
Power Factor Trip Time (PFN 19) on page 83.
PF Trip Time PFN 19
LCD Display
Range
0.1 – 90.0 seconds
(Default: 10.0)
Description The amount of time that the power factor lead level (PFN 17) or lag level (PFN 18) conditions must exist
beyond the window (PFN 19) before a trip will occur.
See Also Power Factor Lead Trip Level (PFN 17) on page 83.
Power Factor Lag Trip Level (PFN 18) on page 83.
83
6 - PARAMETER DESCRIPTION
PFN: PF Lead Lvl
17
Off
PFN: PF Lag Lvl
18
Off
PFN: Frq Trip Tim
16
0. 1 sec
PFN: PF Trip Time
19
10.0 sec