Woodward HighPROTEC - Page 839

Protective Elements
Parameter Description Setting range Default Menu path
Mho
Pos.Imp.Reach
MHO characteristic: Positive Impedance
Reach (secondary value).
0.2 - 750.0Ω 10.0Ω [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
Mho
Pos.Imp.Angle
MHO characteristic: Positive Impedance
Angle
0 - 90° 60° [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
Mho
Offs.Imp.Reach
MHO characteristic: Offset Impedance Reach
(secondary value).
0.0 - 750.0Ω 1.50Ω [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
Mho
Offs.Imp.Angle
MHO characteristic: Offset Impedance Angle 0 - 360° 240° [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
Polyg.Pos.Imp.R
each
Polygon characteristic: The »Positive
Impedance Reach« is the amplitude of the
positive impedance phasor (secondary
value) in the forward direction (first
quadrant). This impedance phasor
corresponds usually to the line impedance
which is protected by distance protection.
0.2 - 500.0Ω 10.0Ω [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
Polyg.Pos.Imp.A
ngle
Polygon characteristic: The »Positive
Impedance Angle« is the angle of the
positive impedance phasor in the forward
direction (first quadrant). This corresponds
usually to the angle of the line impedance
which is protected by distance protection.
45 - 90° 60° [Protection
Para
/<1..4>
/Z
/Z[1]
/Characteristic]
839 MCDGV4 DOK-HB-MCDGV4-2E