User`s guide

V3-T9-180 Volume 3—Power Distribution and Control Assemblies CA08100004E—November 2013 www.eaton.com
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9.4
Metering Devices, Protective Relays, Software and Connectivity
Protective Relays
Feeder Protection FP-4000
Contents
Description Page
Product Selection Guide . . . . . . . . . . . . . . . . . . . . V3-T9-158
FP-6000 Feeder Protection . . . . . . . . . . . . . . . . . . V3-T9-162
FP-5000 Feeder Protection . . . . . . . . . . . . . . . . . . V3-T9-172
FP-4000 Feeder Protection
Features, Benefits and Functions . . . . . . . . . . . V3-T9-181
Standards and Certifications . . . . . . . . . . . . . . . V3-T9-183
Catalog Number Selection . . . . . . . . . . . . . . . . V3-T9-183
Technical Data and Specifications . . . . . . . . . . . V3-T9-184
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-187
MP-3000 Motor Protection . . . . . . . . . . . . . . . . . . V3-T9-188
MP-4000 Motor Protection . . . . . . . . . . . . . . . . . . V3-T9-198
MD-3000 Motor/Generator Differential Relay . . . . V3-T9-204
Digitrip 3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-207
VR-300 Multifunctional Voltage Relay . . . . . . . . . . V3-T9-217
DP-300 Current Differential Protection Relay . . . . . V3-T9-221
EDR-3000 Feeder Protection . . . . . . . . . . . . . . . . . V3-T9-226
ETR-4000 Transformer Protection Relay . . . . . . . . V3-T9-237
Ground Fault Relay . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-250
Universal RTD Module . . . . . . . . . . . . . . . . . . . . . . V3-T9-254
IQ 125 Volt DC Power Supply. . . . . . . . . . . . . . . . . V3-T9-258
FP-4000 Feeder Protection
Product Description
●
Microprocessor-based
protection with monitoring
and control for medium
voltage main and feeder
applications
●
Current, voltage, frequency
and power protection for
electric power distribution
systems
●
Complete metering of
voltage, currents, power,
energy, minimum/
maximum and demand
functions
●
Programmable logic control
functions for main-tie-main
transfer schemes
●
Trip logs, event logs and
waveform capture for
better fault analysis and
system restoration
●
Data logger to provide
energy usage profiles for
better planning, utilization
and energy usage
●
Compact, drawout case
design
●
Meets ANSI, CE and CSA
standards
●
Multiple settings groups
●
ANSI, IEC and thermal
protection curves for
greater flexibility
Application Description
Eaton’s FP-4000 Feeder
Protection relay provides
complete three-phase and
ground overcurrent and
voltage protection plus
metering in a single, compact
drawout case. It may be used
as primary protection on
feeders, mains and tie circuit
breaker applications, and
as backup protection for
transformers, high voltage
lines and differential
protection. The relay is
most commonly used on
medium voltage switchgear
applications.
The FP-4000 takes full
advantage of its micro-
processor technology
providing the user new
freedoms and a wealth of
ata-gathering features. The
relay performs self-checking
f all major hardware and
firmware protection elements
to ensure their operation in the
event of a system or
component electrical failure
or fault. Protection functions
are well suited for main and
distribution feeder circuit
applications. Programmable
logic control functions make
the FP-4000 relay ideally suited
for main-tie-main and main
1/main 2 transfer schemes.
The Zone-Interlocking feature
can be utilized for bus
protection instead of an
expensive and complicated
bus differential (87B)
scheme. The FP-4000 works
directly with Eaton’s Digitrip
3000 and Digitrip MV relays.
New breaker failure logic
provides faster remote
backup clearing times for
stuck breaker operation.
The multiple settings groups
can be utilized for arc
flash mitigation when an
alternative setting group,
set to have instantaneous
elements only is activated
using a selector switch and
the programmable I/O in
the FP-4000.
The FP-4000 provides trip
and close circuit monitoring
and alarming features. It
continually monitors the
complete trip and close
circuits for continuity and
readiness to trip. Open and
close pushbuttons are
conveniently located on the
front of the relay for local
breaker operation.
Loss-of-vacuum monitoring
is activated when the breaker
is open. Residual current is
monitored and alarmed if
detected.
When an electrical fault
or disturbance occurs, the
FP-4000 begins to store the
following in non-volatile
memory:
●
Voltage and current
sampled data
●
Calculated values
●
Status of internal
protection functions, logic,
contact inputs and outputs
Retrieval and viewing of the
data is easy, aiding in the
quick analysis and restoration
of your electric power
system.