Eaton generator relay EGR-5000-2A1DA1 - PROFIBUS-DP
Part Number: EGR-5000-2A1DA1
Quick Summary
The Eaton generator relay protects generator sets in industrial plants. This protection and control device is designed to integrate with existing automation while simplifying fault detection and mitigation. Industry-standard considerations for generator relays commonly include CE marking and SIL-based safety conformance, along with appropriate enclosure IP ratings; consult Eaton's datasheet to confirm exact compliance for the EGR-5000-2A1DA1. For operations teams, the model delivers reliable protection with flexible input/output options, enabling streamlined maintenance and faster fault isolation. In practice, this means reduced downtime, improved protection coverage for critical loads, and easier integration with switchgear and PLCs through robust fieldbus compatibility and metering capabilities.
Product Information
Extended Description
EGR-5000-2A1DA1 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay, Profibus-DP , 5A, 1A, 40-250 Vac, 19-300 Vdc, 16, 9, Removable, Generator, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Trip Coil Monitor,Sensitive Ground Input
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2A1DA1
UPC
786679150313
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
None
Current sensing inputs
2
Digital inputs
16
Digital outputs
9
I/O options
IRIG-B URTD Interface Sensitive Ground Input Trip Coil Monitor
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Current Protection and Metering Voltage Protection and Metering Differential Protection Power 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: 16 digital inputs and 9 digital outputs enable flexible interlocks and status signaling. Business impact: simplifies wiring, enables complex protection schemes, and reduces retrofit costs in mature plants. Application: generator protection in standby or prime power installations with zone selective interlocking for fast fault localization. Feature: Wide power supply range 19-300Vdc and 40-250Vac supports diverse plant voltages. Business impact: minimizes power conversion issues, improves reliability across multi-voltage equipment. Application: multi-volt electrical protection in mixed-mleet deployments and retrofit projects. Feature: 2 current sensing inputs plus 5A/1A current sensing options provide precise protection and metering. Business impact: improves accuracy of protection thresholds and energization logic, reducing nuisance trips. Application: differential and power protection alongside metering for performance analytics. Feature: PROFIBUS-DP communications over fiber optic ST enhance fieldbus reliability. Business impact: robust control-system integration with low latency, enabling centralized monitoring and faster fault diagnosis. Application: industrial data exchange and remote diagnostics for generator sets. Feature: Removable terminals and projection mounting streamline installation and service. Business impact: faster commissioning, simplified field wiring, and easier future maintenance in cramped electrical rooms. Application: retrofit and new installations where space and serviceability are critical. Feature: I/O options including IRIG-B, Sensitive Ground Input, and Trip Coil Monitor extend protection capabilities. Business impact: supports precise time synchronization, improved ground fault handling, and reliable trip signaling. Application: high-integrity protection schemes in critical power systems and data-center applications.
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FAQs
The unit features 16 digital inputs and 9 digital outputs, plus 2 current sensing inputs. This enables flexible interlocking, status signaling, and protection logic suitable for complex generator protection schemes and reliable remote signaling to PLCs or SCADA systems.
The EGR-5000-2A1DA1 supports PROFIBUS-DP over fiber optic ST, providing robust, low-latency fieldbus communication. This simplifies integration with existing control architectures, enables centralized monitoring, and improves fault diagnosis across distributed generator systems.
Yes, the unit supports Zone Selective Interlocking (1). This feature speeds fault isolation by coordinating protection across multiple devices, reducing outage duration and limiting the impact to the smallest possible section of the installation.
The device uses projection mounting with removable terminals, which eases installation and future maintenance. It supports a wide power range (19–300 Vdc and 40–250 Vac), 50/60 Hz operation, and provides extensive I/O options, making retrofits and new installs straightforward in space-constrained switchgear rooms.
Consult Eaton’s datasheet for exact compliance details. Generator protection relays typically align with CE marking and safety standards like IEC 61508 SIL and related EMC/EMI guidelines, with enclosure/IP considerations. Always verify the specific model’s certifications with the manufacturer to ensure regulatory alignment for your region and application.