5 Offliner Settings Software
5-14
F-PRO 5100 User Manual
D02416R04.00
Feeder Parameters permit a parameter entry related to the line voltage, CT ra-
tio, PT ratio, line length, line secondary positive and zero sequence impedance.
The relay internally calculates Ko from these values.
Feeder parameters are entered in secondary quantities.
Protection
Functions
For detailed descriptions of the protection functions see “Protection Functions
and Specifications” on page 4-1.
Demand/Trend
Metering
Figure 5.15: Demand/Trend Metering
Demand/Trend Metering
Demand/Trend Metering
Enable/disable
Demand Interval (minutes)
5 to 60 minutes with increments of 5
Demand Meter Type
Integrating, rolling or thermal
Feeder Length
1.0 to 1000.0 km or 0.62 to 621.37 miles
Feeder Impedance
Positive Sequence Impedance
0.05 to 66.00 ohms
Positive Sequence Angle
25.0 to 89.0 degrees
Zero Sequence Impedance
0.05 to 200.00 ohms
Zero Sequence Angle
25.0 to 89.0 degrees
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