Eaton EGR-5000-2A1GB1 Generator Relay - 50/60 Hz
Part Number: EGR-5000-2A1GB1
Quick Summary
Eaton generator relay protects gensets by monitoring critical parameters and coordinating tripping in industrial power systems. Engineers often struggle with complex protection schemes and interoperability with Modbus RTU or DNP3 networks. Compliance details are provided by the manufacturer, with typical approvals for generator protection relays including CE and regional listings—verify with Eaton for your application. This model combines robust electrical protection with flexible communications and a clear business case, offering reliable generator protection while simplifying integration with existing control systems and SCADA. In short, it supports safer operations, faster fault isolation, and reduced downtime for critical infrastructure.
Product Information
Extended Description
EGR-5000-2A1GB1 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay, Modbus RTU or DNP3 RTU over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 16, 9,Generator, D-Sub / RS-485,19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input,
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2A1GB1
UPC
786679151235
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
IRIG-B Trip Coil Monitor URTD Interface Sensitive Ground Input
Modbus / DNP3 RTU
D-Sub / RS-485
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering Power Protection and Metering Voltage Protection and Metering Differential Protection
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: 16 digital inputs and 9 digital outputs enable comprehensive protection logic and control. Business Impact: Streamlined wiring, reduced panel footprint, and faster deployment with accurate status signaling across the protection scheme. Application: Industrial generators in manufacturing, data centers, and remote power stations benefit from scalable I/O for zone selective interlocking and coordinated trips. Feature: Modbus RTU or DNP3 RTU over RS-485 support. Business Impact: Seamless integration with SCADA and EMS, improving visibility and remote monitoring. Application: Plant-wide monitoring and centralized protection coordination across multiple gensets. Feature: Dual power supply options 19-300 Vdc and 40-250 Vac. Business Impact: Flexible installation in varied electrical environments, reducing accessory costs and simplifying commissioning. Application: New builds and retrofit projects where supply conditions differ. Feature: Projection mounting and removable terminals. Business Impact: Easier installation, serviceability, and field upgrades, lowering maintenance downtime. Application: Control cabinets in harsh environments where quick access improves reliability. Feature: Conformal coated circuit boards. Business Impact: Higher reliability in dusty or humid industrial spaces, reducing corrosion risk and maintenance cycles. Application: Outdoor or poorly conditioned plant rooms where environmental resilience matters. Feature: 2 current sensing inputs and 16 input channels plus 9 outputs with zone selective interlocking. Business Impact: Precise protection timing and selective tripping reduce unnecessary outages and equipment wear. Application: Generator protection schemes requiring fast clearance and coordination across gensets. Warranty and service integration: 1 year from installation or 18 months from shipment, whichever comes first. Business Impact: Lower total cost of ownership via clear service expectations and faster replacement paths. Application: OEMs and end users seeking reliable long-term support for generator protection infrastructure.
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FAQs
The relay supports projection mounting and has removable terminals for straightforward wiring. With 16 digital inputs, 9 outputs, and 2 current sensing inputs, plan cabling to minimize cross-talk. Use RS-485 for Modbus/DNP3 communications and follow Eaton's field-installation guidance for a clean, reliable integration.
Power supply range is 19-300 Vdc or 40-250 Vac, with operation at 50/60 Hz. It features two current sensing inputs, 16 digital inputs, and 9 digital outputs, plus Modbus RTU or DNP3 RTU over RS-485. The combination supports comprehensive generator protection and metering tasks.
Yes. The EGR-5000-2A1GB1 is designed for generator protection with zone selective interlocking and flexible I/O, enabling rapid fault isolation and coordinated protection—key for data centers where uptime and reliability are critical.
Compliance details are provided by the manufacturer. Generator protection relays of this class typically align with regional safety standards; verify CE/UL or equivalent listings with Eaton to ensure regulatory fit for your facility.
The product carries Eaton's warranty of one year from installation or 18 months from shipment. This, combined with the device's modular I/O, remote communication, and long-term parts availability, supports lower maintenance costs and reduced downtime across your protection scheme.