Eaton EGR-5000-2A1CB0 Generator protection relay - Ethernet
Part Number: EGR-5000-2A1CB0
Quick Summary
Eaton generator relay protects generator sets and connected power systems in industrial facilities, delivering reliable protection and monitoring. Users often struggle with setting accurate protections and slow fault isolation that extend downtime. Common compliance considerations include CE marking, SIL readiness, and IP-rated enclosures, which should be confirmed with the manufacturer datasheet. This model supports Modbus over Ethernet, IRIG-B, and a wide input range, delivering installation flexibility and a lower total cost of ownership for mission-critical installations. The combination of generator protection and Ethernet-based communication aligns with modern plant-wide monitoring and maintenance strategies, enhancing reliability and asset availability.
Product Information
Extended Description
EGR-5000-2A1CB0 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 16, 9, Removable, Generator, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz Trip Coil Monitor,Sensitive Ground Input
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2A1CB0
UPC
786679150191
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
0
Analog outputs
0
Base relay
EGR-5000
Conformal coating
Conformal Coated Circuit Boards
Current sensing inputs
2
Digital inputs
16
Digital outputs
9
I/O options
Trip Coil Monitor IRIG-B Sensitive Ground Input URTD Interface
Modbus / DNP3 RTU
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Power Protection and Metering Voltage Protection and Metering Differential Protection Current Protection and Metering
Zone selective interlocking
1
Number of inputs
16
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
E-series protective relays
Eaton Specification Sheet - EGR-5000-2A1CB0
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 16 digital inputs and 9 digital outputs enable comprehensive protection logic and control. Business Impact: Enables complex interlocking and status signaling with minimal wiring, reducing panel footprint and wiring costs. Application: Best suited for multi-signal protection in large genset installations. Feature: 2 current-sensing inputs plus power-supply options of 19-300 Vdc and 40-250 Vac. Business Impact: Supports flexible sourcing from different plant power rails while maintaining accurate fault detection. Application: Plug-and-play in mixed-voltage environments. Feature: Removable terminals and Conformal coated circuit boards. Business Impact: Eases installation, maintenance, and improves reliability in harsh environments. Application: Marine, outdoor, or dusty industrial settings where moisture and contamination are concerns. Feature: Modbus / DNP3 RTU over Ethernet RJ-45 and IRIG-B IO options. Business Impact: Enables seamless integration with SCADA, EMS, and time-synchronization systems for precise protection and monitoring. Application: Data center, utility, and industrial plant protection architectures. Feature: 50/60 Hz operation with wide protection bandwidth. Business Impact: Ensures compatibility with global power systems and flexible protective schemes. Application: Global deployments and cross-site genset protection projects. Feature: Zone selective interlocking and 1A/5A phase current sensing. Business Impact: Improves selective tripping and fault localization, reducing service time. Application: Large commercial or industrial generator fleets where fast isolation is critical. Feature: Compact form with semi-flush mounting and removable terminals. Business Impact: Simplifies retrofits and reduces installation time in crowded panels. Application: OEM and retrofit projects where space is at a premium. Throughout these points, long-tail keywords integrated include generator protection relay, Modbus over Ethernet, IRIG-B interface, digital inputs, digital outputs, current sensing, semi-flush mounting, conformal coating, and remote monitoring for industrial protection.
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FAQs
Yes. The EGR-5000-2A1CB0 is designed for semi-flush mounting in standard electrical panels and uses removable terminals for straightforward wiring. It is compatible with Eaton’s E-series protection family, enabling cohesive integration with existing protective relays and sequence logic. Ensure panel space accommodates 8.7 in height and proper cable routing for 16 digital inputs and 9 outputs. Always consult the official Eaton datasheet for panel cutout and terminal layout specifics.
The relay provides generator protection functions including voltage, current, differential protections, and phase sensing, with selectable trip logic and zone selective interlocking. It supports Modbus / DNP3 RTU over Ethernet, IRIG-B options, and a wide input range (19-300 Vdc, 40-250 Vac) at 50/60 Hz. These features translate to fast fault detection, accurate tripping, and simplified integration with SCADA and EMS systems.
Yes. Its robust Ethernet communication, configurable inputs/outputs, and conformal-coated circuitry enable reliable operation in critical environments. The device supports remote monitoring, time-synchronization via IRIG-B, and zone-selective interlocking, which are valuable for data centers and manufacturing facilities requiring rapid response, precise protection schemes, and high availability.
Compliance details are provided by Eaton and can vary by region. The product documentation references manufacturer-led compliance, with CE, SIL readiness, and IP-related considerations typically verified in the Eaton datasheet. Always confirm current certifications with Eaton before deployment to ensure alignment with local electrical safety and industry standards.
Expect reduced downtime due to faster fault isolation and improved protection accuracy, as well as simplified maintenance thanks to removable terminals and a robust conformal coating. Integration with Modbus and DNP3 supports centralized monitoring, potentially lowering operational costs. Eaton’s datasheet and support resources provide installation guidance, warranty terms, and recommended service intervals to maximize return on investment.