Eaton ETR-5000-2A2HB0 Transformer Relay - 61850

Part Number: ETR-5000-2A2HB0
ETR-5000-2A2HB0
Manufacturer
Eaton
Part number
ETR-5000-2A2HB0
Category

Quick Summary

Eaton transformer relay ETR-5000-2A2HB0 protects transformer assets in industrial power systems. This device delivers advanced protection and monitoring for transformers used in substations and OEM equipment, enabling rapid detection and isolation of faults. Many engineers struggle with reliable protection coordination and secure, scalable communication to SCADA systems across heterogeneous networks. Certification status isn’t publicly listed; verify CE, SIL or IP ratings with Eaton, while this unit supports IEC 61850, M-Bus TCP and DNP3 TCP/UDP over Ethernet for modern interoperability. The feature set combines transformer protection with metering and diagnostics, helping you meet reliability and compliance goals while reducing unplanned downtime and maintenance costs. In practice, this relay supports 8 digital inputs, 9 outputs and a versatile power supply range, delivering strong business value for your protection schemes.

Product Information

Extended Description

ETR-5000-2A2HB0 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, 61850 or Mbus TCP, DNP3 TCP/UDP over Enet RJ45, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A2HB0
UPC
786679156940
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
Conformal Coated Circuit Boards
Communication
61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input URTD Interface Trip Coil Monitor IRIG-B
Modbus / DNP3 TCP
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Power Protection and Metering Differential Protection Voltage Protection and Metering Current 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
Semi-flush
Voltage sensing inputs
1
Terminals
Removable
Power metering, monitoring and diagnostics products for OEMs Power metering, monitoring and diagnostics products for OEMs Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Eaton Specification Sheet - ETR-5000-2A2HB0
Feature: IEC 61850, M-Bus TCP, and DNP3 TCP/UDP over Ethernet enable seamless integration with modern SCADA and substation automation systems. Business Impact: Accelerates commissioning, reduces engineering time, and improves fault visibility across networks. Application: Transformer protection relays in substations benefit from faster fault isolation and centralized diagnostics. Long-tail keywords: IEC 61850 compatible relay, DNP3 over Ethernet, industrial Ethernet protections. Feature: Wide power supply range of 19-300Vdc and 40-250Vac supports multi-plant deployments. Business Impact: Simplifies logistics, minimizes cabling variations, and lowers conversion costs during upgrades. Application: Plants with mixed voltage profiles can deploy a single protection relay across sites. Feature: 8 digital inputs and 9 digital outputs plus 2 current sensing inputs provide robust I/O for protection schemes. Business Impact: Precise scheme coordination, reduced wiring complexity, and improved fault indication. Application: Differential and voltage protection with metering capabilities in transformer banks. Feature: Conformal coating and removable terminals with semi-flush mounting ease installation in harsh environments. Business Impact: Higher reliability, simplified maintenance, and faster field service. Application: Retrofit projects and new installations in damp or chemically aggressive facilities. Feature: I/O options, URTD interface, IRIG-B, and powerful metering capabilities support advanced protection logic. Business Impact: Enhanced synchronization, testing, and monitoring for demanding industrial or utility contexts. Application: Zone selective interlocking and precise monitoring in high-availability transformer lines.

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FAQs

Begin with verifying network topology and selecting an appropriate semi-flush mounting location. Remove and re-route cables via removable terminals for quick serviceability, then connect the Ethernet RJ-45 interface for IEC 61850 or DNP3 communications. Ensure 50/60 Hz supply and the 19-300Vdc or 40-250Vac inputs are within range. After physical installation, configure addressing and protection logic using the E-Series wizard or compatible software.
The relay provides 8 digital inputs, 9 digital outputs, and 2 current sensing inputs, with a power supply range of 19-300Vdc or 40-250Vac and a 50/60 Hz rating. It supports transformer protection and metering functions, including voltage, differential, and current protection metering, with multiple communication options (IEC 61850, M-Bus TCP, DNP3 over Ethernet).
Yes, it offers conformal-coated circuit boards and removable terminals, coupled with semi-flush mounting, which simplifies installation and service in challenging environments. The I/O options (URTD, Trip Coil Monitor, IRIG-B) and sensitive ground input enhance fault detection and reliability, while the conformal coating helps resist moisture and chemical exposure typical of industrial plants.
Certification details are not publicly listed for this model; verify CE, SIL or IP ratings directly with Eaton. The relay does support industry-standard communications (IEC 61850, M-Bus TCP, DNP3 over Ethernet), which supports interoperability in modern protection and monitoring architectures.
The ETR-5000-2A2HB0 includes a one-year warranty (or 18 months from shipment, whichever comes first), reducing initial risk. Remote monitoring, diagnostics, and flexible metering capabilities help minimize downtime, streamline maintenance planning, and improve protection coordination, contributing to reduced total cost of ownership across transformer fleets.