Eaton ETR-4000-2A0EA1 Transformer Relay - Profibus-DP

Part Number: ETR-4000-2A0EA1
ETR-4000-2A0EA1
Manufacturer
Eaton
Part number
ETR-4000-2A0EA1
Category

Quick Summary

Eaton transformer relay ETR-4000 is a protection and monitoring device engineered for transformer protection in industrial power systems. It addresses the common challenge of integrating protection relays into existing Profibus-DP networks while delivering scalable I/O for complex protection schemes. With eight digital inputs, nine outputs, two current sensing inputs, and Profibus-DP over D-SUB/RS485, the ETR-4000 enables reliable, field-installable protection and visibility. Compliance details should be confirmed with the manufacturer; verify CE, SIL, or IP ratings for your specific installation. Its flexible power options—19-300 Vdc or 40-250 Vac—and 50/60 Hz compatibility support diverse sites, making it a solid choice for transformer protection relay applications and power metering/monitoring integration.

Product Information

Extended Description

ETR-4000-2A0EA1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Profibus-DP over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, over D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Trip Coil Monitor,
Product Name
Eaton transformer relay
Catalog Number
ETR-4000-2A0EA1
UPC
786679154946
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
Profibus-DP over D-SUB / RS485
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface Trip Coil Monitor IRIG-B
Phase current
5A, 1A
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Current Protection and Metering Differential Protection
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
0
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 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Eaton Specification Sheet - ETR-4000-2A0EA1
Feature → Business Impact → Application: Eight digital inputs and nine outputs provide comprehensive protection logic and control, enabling precise fault detection and fast trip coordination for transformer protection relays in large electrical networks. This translates to reduced downtime and improved system reliability in substations and manufacturing facilities. Feature → Business Impact → Application: Profibus-DP over D-Sub/RS485 ensures seamless integration with existing control systems and SCADA platforms, delivering robust remote monitoring and streamlined engineering, commissioning, and maintenance workflows. Feature → Business Impact → Application: A broad power supply range of 19-300 Vdc and 40-250 Vac, plus 50/60 Hz compatibility, offers installation flexibility across multi-site deployments, accelerating project timelines while minimizing power compatibility risks. Feature → Business Impact → Application: Removable terminals and projection mounting simplify installation and panel wiring, reducing commissioning time and enabling easier field maintenance in harsh environments. Feature → Business Impact → Application: I/O options such as URTD Interface, Trip Coil Monitor, and IRIG-B compatibility support advanced protective schemes and time synchronization for critical applications like differential protection and zone selective interlocking. Feature → Business Impact → Application: Zone selective interlocking (2) enhances selective tripping and fault isolation, lowering outage impact and improving grid reliability in industrial facilities.

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FAQs

Install with removable terminals and use projection mounting for fast, secure panel integration. Connect 8 digital inputs, 9 outputs, and 2 current sensing inputs, then configure Profibus-DP on the D-Sub/RS485 port. Ensure your power supply is within 19-300 Vdc or 40-250 Vac and operate at 50/60 Hz as required by the application.
Power supply range is 19-300 Vdc or 40-250 Vac, compatible with 50/60 Hz. It includes 8 digital inputs, 9 outputs, and 2 current sensing inputs for transformer protection and metering workloads. Communication is via Profibus-DP over D-Sub/RS485, enabling remote supervision and control.
Yes. The ETR-4000 supports Profibus-DP over D-Sub/RS485, facilitating integration with existing Profibus networks, control systems, and SCADA for transformer protection and monitoring.
Designed for transformer protection, differential protection, trip coil monitoring, and zone selective interlocking, it supports robust protection schemes and time-synced monitoring with IRIG-B options for precise coordination in power distribution and industrial automation environments.
Warranty is Eaton’s standard policy, subject to installation date or shipment date terms. Compliance details are provided by the manufacturer; verify CE, SIL, or IP ratings with Eaton for your specific project requirements.