EATON FP-4000 feeder protection relay

Event record: Record the most recent multiple tripping and alarm events with time stamps.

Waveform capture: up to 256 cycles of fault waveforms can be analyzed using PowerNet or specialized waveform viewing software to accurately locate the cause of the fault.

Data logger: provides energy usage profiles for planning and energy efficiency analysis.

These functions greatly simplify post fault analysis and shorten system recovery time.

Control and Programmable Logic

FP-4000 has rich built-in control functions and supports user-defined logic, which can replace external auxiliary relays, timers, and wiring.

Standard control function:

Local switch on/off (front panel button)

Remote opening and closing (via communication)

Circuit breaker tripping circuit monitoring (continuous monitoring of circuit integrity)

Circuit breaker closing circuit monitoring

Vacuum circuit breaker leakage monitoring (residual current monitoring during circuit breaker opening)

Programmable Logic:

6 programmable logic gates (AND, OR, NAND, NOR)

2 latches (triggers)

6 timer gates (adjustable delay ON/OFF)

Up to 4 sets of protection setting groups, which can be switched online

Mother Union Transfer Logic (Used for Master Mother Union Master Scheme)

Through these logics, users can implement complex control schemes, such as automatic backup power supply activation and load shedding.

Communication and Software

FP-4000 supports multiple communication methods, making it easy to integrate into monitoring systems:

Front panel RS-232 port: used for local PC connection, running PowerPort software (free), can read/set settings, monitor data, and retrieve records.

Rear panel RS-485 port: Supports Modbus RTU protocol, used to connect SCADA or power monitoring systems.

Rear panel FSK port: Supports INCOM protocol and seamlessly integrates with Eaton's PowerNet system.

Communication software:

PowerPort: A free tool for on-site debugging and maintenance of a single relay, providing a Windows graphical interface.

PowerNet: A comprehensive energy management software that supports advanced features such as remote monitoring, billing, trend analysis, and event alerts for multiple devices.

Technical specifications and certification

power control

Optional voltage range:

48~125 Vac/dc

100~240 Vac/dc

Operating range: 55~264 Vac, 38~300 Vdc

Interruption tolerance: 20 cycles (rated AC)

Power consumption: maximum 20 VA

current input

Rated value: 1A or 5A

Continuous overload: 2 × In

Short term overload: 50 × In for 1 second

Burden:<0.25 VA @ 5A; <0.05 VA @1A

voltage input

Rated: 120 Vac

Scope of work: 69~150 Vac

Burden:<0.015 VA @ 120 Vac

input

Discrete input: 8 channels, 48Vdc wet contact (provided internally)

Output contacts: 5-way Form A (normally open), 2-channel Form C (conversion)

Contact capacity:

Instantaneous: Close 30A ac/dc (0.25s), disconnect 0.25A @ 250Vdc (resistive), 5A @ 120/240Vac

Continuous: 5A @ 120/240Vac, 5A @ 30Vdc

environmental parameters

Working temperature: -40 ° C~+60 ° C (-40 ° F~+140 ° F), tested to+85 ° C

Storage temperature: -40 ° C~+85 ° C

Humidity: 5%~95% RH (without condensation)

Altitude: 0-2500 meters

Size and weight

Height: 10.15 inches (257.9mm)

Width: 7.62 inches (193.5mm)

Depth behind panel: 7.48 inches (190.0mm)

Weight: 9 pounds (approximately 4.1kg)

certification

UL Certification (Document Number E154862), UL 1053

ANSI C37.90

EN 55011（CISPR 11 Class A）

FCC Part 15 Subpart B Class A

Multiple EMC immunity tests (ESD 8kV, fast transient 2kV, surge, etc.)

Selection Guide

FP-4000 offers multiple models, distinguished by current rating, communication protocol, and control power supply. The following table shows some typical models:

Describe catalog number

5A，INCOM，48-125 Vac/dc， Fixed chassis FP4201-0166D2120G41

1A，INCOM，48-125 Vac/dc， Fixed chassis FP4301-0066D2120G42

5A，INCOM，100-240 Vac/dc， Fixed chassis FP4201-1066D2120G44

1A，INCOM，100-240 Vac/dc， Fixed chassis FP4301-1066D2120G45

5A，Modbus，100-240 Vac/dc， Fixed chassis FP4201-1166D2120G46

1A，Modbus，100-240 Vac/dc， Fixed chassis FP4201-0166D2120G47

5A，Modbus，48-125 Vac/dc， Fixed chassis FP4201-0166D2120G48

1A，Modbus，48-125 Vac/dc， Fixed chassis FP4301-0166D2120G49