Eaton EGR-5000-2A1CB1 Generator Relay - 50/60 Hz
Part Number: EGR-5000-2A1CB1
Quick Summary
Eaton generator relay is a protective device designed to safeguard generators during start-up, load transfer, and fault events in industrial facilities. This solution addresses the common challenge of timely fault isolation and miscoordination that can lead to unplanned downtime. Built for real-world genset protection, it supports flexible power options and remote monitoring capabilities to fit demanding environments. While many systems struggle with integration and wiring complexity, the EGR-5000-2A1CB1 provides removable terminals, Ethernet connectivity, and a comprehensive set of inputs/outputs that streamline installation and commissioning. With compatibility considerations for diverse control schemes and a focus on reliability, this relay helps engineering teams meet uptime targets while controlling lifecycle costs and maintenance effort.
Product Information
Extended Description
EGR-5000-2A1CB1 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, Projection,Trip Coil Monitor,Sensitive Ground Input,
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2A1CB1
UPC
786679150207
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
Sensitive Ground Input URTD Interface Trip Coil Monitor IRIG-B
Modbus / DNP3 RTU
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Voltage Protection and Metering Power 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
Projection
Terminals
Removable
Voltage sensing inputs
1
Feature → Business Impact → Application: 16 digital inputs and 9 digital outputs enable full shutdown and signaling control for generator protection and automatic transfer schemes, reducing manual intervention and speeding fault isolation in industrial plants. This translates to improved MTBF and reduced risk during critical transitions; ideal for standby or prime genset protection in manufacturing facilities and data centers. Feature → Business Impact → Application: Power supply range of 19-300 Vdc and 40-250 Vac, plus 50/60 Hz compatibility, supports a wide variety of generator sets and control architectures, enabling a single relay to protect multiple genset configurations and simplifying spare part planning. Feature → Business Impact → Application: Modbus / DNP3 RTU over Ethernet RJ-45 provides seamless integration with SCADA and MES systems, lowering integration cost and enabling remote diagnostics, status monitoring, and predictive maintenance. Feature → Business Impact → Application: Removable terminals and Projection mounting offer fast, low-downtime installation and easy field servicing, reducing commissioning time and enabling modular upgrades in retrofit projects. Feature → Business Impact → Application: I/O options such as Sensitive Ground Input, Trip Coil Monitor, and IRIG-B timing enhance protection accuracy and time synchronization, supporting zone selective interlocking and precise trip coordination in complex electrical networks. Feature → Business Impact → Application: Conformal coating and a robust mechanical design improve reliability in harsh environments, ensuring long-term operation in industrial settings such as plants, mining, and offshore applications. This holistic approach supports long-term compliance with safety and reliability expectations while reducing lifecycle costs and maintenance headaches.
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FAQs
The relay provides 16 digital inputs and 9 outputs with removable terminals and a projection mounting method, allowing straightforward mounting alongside existing control gear. It supports Modbus or DNP3 RTU over Ethernet RJ-45 for SCADA integration, enabling centralized monitoring without a full control panel refit.
Key specifications include a power supply range of 19-300 Vdc and 40-250 Vac, 50/60 Hz operation, and phase current options of 5A and 1A. With 16 inputs and 9 outputs, you can implement sophisticated protection schemes, differential and voltage protection alongside current protection and metering.
Yes, the EGR-5000-2A1CB1 supports conformal coated circuit boards and a rugged physical design. When combined with appropriate enclosure and mounting, it delivers reliable protection in industrial plants, mining sites, or offshore facilities, while minimizing corrosion and moisture-related issues.
The product notes compliance with manufacturer guidance; for regulated markets, verify CE/UL markings and applicable IP ratings with the supplier. The relay is designed to integrate with standard protection schemes and supports critical protective functions in generator systems.
By consolidating protection logic into a single, remotely monitorable unit with fast fault isolation and reduced commissioning time, organizations can lower maintenance visits and improve uptime. The Ethernet interface enables remote diagnostics, reducing on-site dispatches and enabling predictive maintenance insights.