Eaton Generator Relay EGR-5000-2B0CB0 - 50/60 Hz
Part Number: EGR-5000-2B0CB0
Quick Summary
The Eaton Generator Relay EGR-5000-2B0CB0 provides robust protection for industrial generators, delivering fast fault detection and reliable remote monitoring. Engineers often struggle with protection coordination and integration with SCADA systems, which this relay addresses through extensive I/O, configurable logic, and Ethernet communication. Certification and compliance are critical; confirm with the manufacturer, as typical generator protection relays in this class reference standards such as CE, SIL readiness, and rugged enclosure design. This solution combines comprehensive sensing, flexible wiring, and remote diagnostics to minimize downtime, improve protective accuracy, and support scalable, maintenance-friendly generator protection for critical facilities.
Product Information
Extended Description
EGR-5000-2B0CB0 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9, Removable, Generator, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz ,Differential Protection, Trip Coil Monitor,
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2B0CB0
UPC
786679153666
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.259 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
Contact Manufacturer
Application
Generator
Type
Generator relay
Product Category
Generator protection relay
Analog inputs
2
Analog outputs
2
Base relay
EGR-5000
Conformal coating
Conformal Coated Circuit Boards
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
IRIG-B Trip Coil Monitor URTD Interface
Modbus / DNP3 RTU
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Power Protection and Metering Current Protection and Metering Voltage Protection and Metering Differential Protection
Zone selective interlocking
1
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Voltage sensing inputs
1
Feature → Business Impact → Application: The EGR-5000-2B0CB0 offers eight digital inputs and nine digital outputs, enabling complex interlock schemes and seamless integration with existing control networks, which translates to improved protection coordination and reduced fault propagation in large gensets used in data centers and manufacturing. Feature → Business Impact → Application: Two analog inputs and two analog outputs support precise sensing and metering, allowing operators to tailor protection thresholds and energy management strategies for variable loads, improving reliability and energy efficiency in industrial plants. Feature → Business Impact → Application: Modbus/DNP3 RTU over Ethernet RJ-45 provides straightforward SCADA integration, lowering commissioning time and enabling remote diagnostics across multi-site operations. Feature → Business Impact → Application: Differential protection, Trip Coil Monitor, and Zone Selective Interlocking shorten fault clearance times, protecting generators and feeders while minimizing collateral damage in critical power systems. Feature → Business Impact → Application: Wide power supply range 19-300 Vdc and 40-250 Vac supports retrofits and new gensets alike, simplifying integration with mixed electrical environments in manufacturing facilities. Feature → Business Impact → Application: Removable terminals and conformal coating improve field installation efficiency and reliability in harsh environments, reducing maintenance costs and enabling easier upgrades for aging protection schemes.
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FAQs
The EGR-5000-2B0CB0 uses removable terminals for quick field wiring, supports semi-flush mounting, and accepts a wide power range (19-300 Vdc / 40-250 Vac). Installers should map the 8 digital inputs, 9 outputs, and analog channels to your protection logic, ensuring proper communication wiring for Modbus or DNP3 over Ethernet RJ-45. Pre-configure protection settings to match generator configuration and coordinate with upstream controls for seamless integration.
Key protections include Differential Protection, Trip Coil Monitor, and Zone Selective Interlocking, designed to accelerate fault detection and isolation. With 5 A / 1 A phase current sensing and multiple IO channels (2 analog in, 2 analog out, 8 digital in, 9 digital out), the relay supports precise protection schemes and flexible coordination with other protection devices in the plant.
The relay provides Modbus and DNP3 RTU over Ethernet RJ-45, enabling straightforward SCADA integration. With combined digital and analog IO and IRIG-B timing options, you can synchronize data across multi-site deployments, enabling centralized monitoring, remote control, and faster fault diagnosis.
Yes. Its wide power supply range supports retrofits and new gensets across varied electrical environments. The device uses removable terminals for ease of wiring during upgrades and features conformal coated circuit boards to enhance reliability in challenging environments, reducing maintenance overhead in upgrade projects.
The product carries Eaton's standard warranty: one year from installation or eighteen months from shipment, whichever occurs first. For ongoing support, consult Eaton’s documentation and your distributor to obtain the latest firmware, configuration guidance, and service options.