Eaton ETR-5000-2A2LB0 Transformer Relay - 50/60 Hz

Part Number: ETR-5000-2A2LB0
ETR-5000-2A2LB0
Manufacturer
Eaton
Part number
ETR-5000-2A2LB0
Category

Quick Summary

Eaton transformer relay protects transformer assets by monitoring inputs and triggering protective actions in industrial power networks. Engineers often grapple with coordinating protection schemes across feeders while relying on disparate devices for monitoring, which can delay fault isolation. This model aligns with industry practices and supports robust communications; however, exact compliance for specific regions should be confirmed with the manufacturer. With 50/60 Hz operation and a wide power supply range, it enables reliable transformer protection in mixed-voltage installations. Leveraging Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet, it streamlines integration with SCADA and modern substation architectures, delivering improved visibility, faster fault clearance, and reduced downtime across the plant floor.

Product Information

Extended Description

ETR-5000-2A2LB0 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 ,Trip Coil MonitorSensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A2LB0
UPC
786679157626
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
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
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
E-series protective relays E-series protective relays 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-5000-2A2LB0
Feature → Business Impact → Application: 8 digital inputs and 9 digital outputs provide comprehensive I/O for transformer protection schemes, enabling precise tripping and signaling decisions that reduce nuisance faults and improve system uptime in substations and industrial facilities. Feature → Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet enables secure remote monitoring and control, cutting field technician visits and accelerating fault diagnosis in critical infrastructures. Feature → Power supply range of 19-300Vdc and 40-250Vac supports both DC and AC powered protection relays, simplifying retrofit projects and improving compatibility with legacy and modern equipment. Feature → 50/60 Hz compatibility ensures consistent performance across global sites, minimizing configuration overhead and operational risk during cross-border deployments. Feature → 2 current sensing inputs and URTD interface options deliver enhanced protection versatility, enabling differential, voltage, and current protection schemes with straightforward installation. Feature → Semi-flush mounting and removable terminals streamline field installation and maintenance, reducing commissioning time and improving serviceability in busy switchyards. Industry context: integration with Zone Selective Interlocking (ZSI) and the ability to monitor and meter power protection and transformer conditions supports proactive asset management, regulatory readiness, and predictable maintenance planning while meeting demanding uptime targets.

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FAQs

The ETR-5000-2A2LB0 features removable terminals and a semi-flush mounting method, which simplifies field wiring and panel fitting. Plan for the eight digital inputs and nine outputs, and verify the power supply range of 19-300Vdc or 40-250Vac to ensure compatibility with existing distribution equipment. Use URTD interfaces and the LC fiber optic Ethernet link for reliable remote access and integration with your SCADA system.
Key specs include eight digital inputs and nine digital outputs, two current sensing inputs, a power supply range of 19-300Vdc or 40-250Vac, and a frequency rating of 50/60 Hz. It supports transformer protection applications with Mbus TCP or DNP3 TCP/UDP communications over LC duplex fiber, and offers differential, voltage, and current protection metering capabilities within its sensing framework.
Yes. The relay is designed for modern substation communications, supporting Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet. This enables seamless integration with SCADA and energy management systems, allowing centralized monitoring, faster fault localization, and improved data integrity across protective schemes.
Compliances are listed as 'Contact Manufacturer' on the datasheet, so confirm specific regional certifications such as CE, SIL, or IP ratings with Eaton for your installation. This is especially important for safety, environmental, and regulatory requirements in different countries or industrial sectors.
Eaton provides a standard warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. For field support, commissioning assistance, and spare-part availability, consult Eaton’s regional support channels to ensure timely service and minimal downtime during deployment and operation.