Eaton transformer relay ETR-5000-2A1LA1 - 50/60 Hz

Part Number: ETR-5000-2A1LA1
ETR-5000-2A1LA1
Manufacturer
Eaton
Part number
ETR-5000-2A1LA1
Category

Quick Summary

Eaton transformer relay is a protection and monitoring device designed for transformer circuits in industrial and utility applications. It consolidates protection logic, metering, and remote diagnostics in a single package to reduce wiring and maintenance complexity. Typical deployments expect SIL-ready logic, CE marking, and IP-rated enclosures—verify specifics with Eaton for your region. The unit’s 8 digital inputs, 9 digital outputs, and 2 current sensing inputs support complex protection schemes and interlocking while enabling accurate fault reporting. With Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet, it integrates cleanly into modern SCADA and asset-management systems, delivering improved visibility and faster fault isolation. This translates to reduced downtime, lower lifecycle cost, and safer transformer operation.

Product Information

Extended Description

ETR-5000-2A1LA1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A1LA1
UPC
786679155479
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.3 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
Transformer
Type
Transformer relay
Product Category
Transformer protection relay
Analog inputs
0
Analog outputs
0
Base relay
ETR-4000
Conformal coating
None
Communication
Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface Trip Coil Monitor IRIG-B Sensitive Ground Input
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering Power Protection and Metering Differential Protection Voltage Protection and Metering
Zone selective interlocking
2
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Frequency rating
50/60 Hz
Power consumption
40-250 Vac, 19-300 Vdc
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
Terminals
Removable
Mounting method
Projection
Voltage sensing inputs
1
Terminals
Removable
E-series protective relays E-series protective relays Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Eaton Specification Sheet - ETR-5000-2A1LA1
8 digital inputs and 9 digital outputs enable complex protection logic and precise interlocking, reducing wiring complexity and enabling clear fault isolation in transformer protection schemes. The business impact is faster decision cycles and safer transformer operation in distribution and industrial plants. Application-wise, these I/O capabilities support zone selective interlocking and coordinated trips across multiple protection zones. 2 current sensing inputs provide accurate current protection and metering, enabling conditional protections and load analytics that support energy management and preventive maintenance. Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet offers robust SCADA integration and remote diagnostics, improving asset visibility and uptime. The 19-300 Vdc / 40-250 Vac power range ensures flexible installation across regions and systems. URTD interface options, IRIG-B time input, and Sensitive Ground Input simplify field wiring and time synchronization for synchronized protection schemes. Projection mounting and removable terminals accelerate installation and future maintenance, while 50/60 Hz compatibility ensures reliable performance across global fleets.

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FAQs

Plan for projection mounting with removable terminals to simplify field wiring and future maintenance. Ensure the 19-300 Vdc / 40-250 Vac power range matches the site supply, and verify the device can accommodate 50/60 Hz operation. Use the 8 DI and 9 DO I/O set to implement your protection and interlocking scheme, aligning with URTD and IRIG-B options as needed.
The ETR-5000-2A1LA1 supports Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet, with Modbus/DNP3 TCP compatibility over LC duplex fiber. This enables seamless integration with modern SCADA and asset-management systems, enabling remote monitoring, fault reporting, and centralized control while preserving secure, low-latency communications.
Yes, it is designed for robust transformer protection with 8 DI, 9 DO, and 2 current sensing inputs, plus zone selective interlocking (2). Its ability to integrate with SCADA via fiber Ethernet and remote diagnostics supports fast fault isolation and high availability, while removable terminals and projection mounting simplify installation and maintenance in demanding industrial settings.
Compliance details are provided by the manufacturer and should be confirmed for your region. The product data notes Compliances as 'Contact Manufacturer,' and Eaton typically supports industry-standard protections. For exact certification status (CE, SIL readiness, IP ratings, etc.), consult the latest Eaton datasheet and your regional Eaton representative before deployment.
Adopting the ETR-5000-2A1LA1 can reduce downtime through faster fault isolation and improved visibility via remote diagnostics. Its integrated 8 DI/9 DO I/O, 2 CSI channels, and SCADA-ready communications streamline protection logic, metering, and interlocking, lowering wiring complexity and maintenance costs while enabling proactive asset management and compliance reporting.