ERL F-PRO 5100, User Manual

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D02416R04.00 F-PRO 5100 User Manual 1-1
1 Overview
The F-PRO (model 5100) is a microprocessor-based relay providing compre-
hensive directional overcurrent protection, reclosing, metering, breaker moni-
toring and recording functions suitable for medium and low voltage lines.
F-PRO has two working modes—online and offline. In the online mode you
can use any communication software package (e.g. Procomm or HyperTermi-
nal) to connect to the F-PRO using VT100 terminal emulation. In online mode
you can:
• change and review relay settings
• view event and metering information
• initiate and retrieve recordings, and retrieve settings
In offline mode you can use
Offliner Settings and RecordBase View software
to:
• create and review relay settings
• analyze fault waveforms
• store records
F-PRO Feeder Protection Relay
Offline Mode - Settings Software
Online Mode - Terminal Mode
F-PRO
Feeder Protection
Model 5100
Port 1
Date &
Time
View
Readings
View
Logs Prev Next
Target
Clear
Target
1999 JUN 07
Relay Functional
IRIG-B Functional
Service Required
Test Mode
Alarm
In addition to the protection functions F-PRO provides fault recording (96
sample/cycle) to facilitate analysis of the power system after a disturbance has
taken place. The triggers for fault recording are established by programming
the output matrix and allowing any internal relay function or any external input
to initiate recording.
The primary protection provided is overcurrent based. A library for these
overcurrent functions provides commonly used IEEE and IEC inverse curves.
Because the curves are equation-driven, you can choose to enter an equation
parameter directly, creating other overcurrent shapes as needed. All
overcurrent functions are provided with directional control, if required, using
the ERLPhase method of positive sequence control.