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EATON ETR-5000 Series Transformer Relays


Eaton ETR-5000 Series transformer relays provide protection and control for power transformers. They are used in industrial facilities and electric utility substations. These relays can be used to monitor the temperature of the transformer and trip the breaker if it exceeds a certain threshold.

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EATON ETR-5000-2B0EB0A
EATON ETR-4000-2A0LB1B
StyleModelMounting TypeAnalog InputsVoltage Sensing InputsAnalog OutputsModbus/dnp3 RtuProfibus-dpHeightTypePrice
A
ETR-5000-2B0EB0		------8.7"-€29,170.98
A
ETR-5000-2B2FA0		------8.7"--
RFQ
A
ETR-5000-2A0CB1		------8.7"-€27,490.27
A
ETR-5000-2B1FA0		------8.7"-€26,554.97
A
ETR-5000-2A0FB1		Projection010Over Fiber Optic ST-8.7"Transformer Relay€27,841.03
A
ETR-5000-2B2DA1		Projection212-Over Fiber Optic ST8.7"Transformer Relay€27,490.27
A
ETR-5000-2B2EB1		Projection212-Over D-Sub/RS-4858.7"Transformer Relay€29,317.11
A
ETR-5000-2B2GB1		Projection212D-Sub / RS-485-8.7"Transformer Relay-
RFQ
A
ETR-5000-2B3EA1		Projection212-Over D-Sub/RS-4858.7"Transformer Relay€27,241.86
A
ETR-5000-2B3DA1		Projection212-Over Fiber Optic ST8.7"Transformer Relay-
RFQ
A
ETR-5000-2B3GB1		Projection212D-Sub / RS-485-8.7"Transformer Relay-
RFQ
A
ETR-5000-2B3GA1		Projection212D-Sub / RS-485-8.7"Transformer Relay€26,248.03
A
ETR-5000-2B3KA1		Projection212--8.7"Transformer Relay€29,331.73
A
ETR-5000-2B3IA1		Projection21-Over RS-485-8.7"Transformer Relay-
RFQ
B
ETR-4000-2A0LB1		Projection000---Transformer Relay-
RFQ
A
ETR-5000-2B1KB1		Projection212--8.7"Transformer Relay€31,436.26
A
ETR-5000-2A1HA1		Projection010--8.7"Transformer Relay€27,943.33
A
ETR-5000-2A1KA1		Projection010--8.7"Transformer Relay€28,396.40
A
ETR-5000-2A1IA1		Projection010Over RS-485-8.7"Transformer Relay€25,619.63
A
ETR-5000-2A2DB1		Projection010-Over Fiber Optic ST8.7"Transformer Relay€28,644.86
A
ETR-5000-2A2DA1		Projection010-Over Fiber Optic ST8.7"Transformer Relay€26,540.33
A
ETR-5000-2A2KA1		Projection010--8.7"Transformer Relay€28,396.40
A
ETR-5000-2A3EA1		Projection010-Over D-Sub/RS-4858.7"Transformer Relay-
RFQ
A
ETR-5000-2A3CB1		Projection010Over Ethernet RJ-45-8.7"Transformer Relay€27,490.27
A
ETR-5000-2A3IB1		Projection-10Over RS-485-8.7"Transformer Relay-
RFQ
A
ETR-5000-2B0DA1		Projection212-Over Fiber Optic ST8.7"Transformer Relay€27,490.27
A
ETR-5000-2B0EA1		Projection212-Over D-Sub/RS-4858.7"Transformer Relay€27,241.86
A
ETR-5000-2A0HA1		Projection010--8.7"Transformer Relay-
RFQ
A
ETR-5000-2B1IA1		Projection212--8.7"Transformer Relay€26,584.18
A
ETR-5000-2B1GB1		Projection212D-Sub / RS-485-8.7"Transformer Relay€28,352.57
A
ETR-5000-2A1IB1		Projection010Over RS-485-8.7"Transformer Relay€27,724.12
A
ETR-5000-2A1KB1		Projection010--8.7"Transformer Relay€30,486.30
A
ETR-5000-2A2KB1		Projection010--8.7"Transformer Relay€30,486.30
A
ETR-5000-2A3CA1		Projection010Over Ethernet RJ-45-8.7"Transformer Relay-
RFQ
A
ETR-5000-2A3FA1		Projection010Over Fiber Optic ST-8.7"Transformer Relay€25,751.16
A
ETR-5000-2B1BB1		Projection212Over RS-485-8.7"Transformer Relay-
RFQ
A
ETR-5000-2B0GA1		Projection212D-Sub / RS-485-8.7"Transformer Relay€26,248.03
A
ETR-5000-2B1CA1		Projection212Over Ethernet RJ-45-8.7"Transformer Relay€26,335.70
A
ETR-5000-2A0EA1		Projection010-Over D-Sub/RS-4858.7"Transformer Relay€26,262.65
A
ETR-5000-2A0KA1		Projection010--8.7"Transformer Relay€28,396.40
A
ETR-5000-2A1CA1		Projection010Over Ethernet RJ-45-8.7"Transformer Relay€25,385.77
A
ETR-5000-2A1BB1		Projection010Over RS-485-8.7"Transformer Relay€27,066.44
A
ETR-5000-2A1HB1		Projection010--8.7"Transformer Relay€30,047.86
A
ETR-5000-2B0IB1		Projection212Over RS-485-8.7"Transformer Relay€28,674.05
A
ETR-5000-2A2CB1		Projection010Over Ethernet RJ-45-8.7"Transformer Relay€27,490.27
A
ETR-5000-2A2FA1		Projection010Over Fiber Optic ST-8.7"Transformer Relay€25,751.16
A
ETR-5000-2A2IA1		Projection010Over RS-485-8.7"Transformer Relay€25,619.63
A
ETR-5000-2A3DA1		Projection010-Over Fiber Optic ST8.7"Transformer Relay€26,540.33
A
ETR-5000-2A3FB1		Projection010Over Fiber Optic ST-8.7"Transformer Relay€27,841.03
A
ETR-5000-2B0BB1		Projection212Over RS-485-8.7"Transformer Relay€27,987.21
A
ETR-5000-2A3LB1		Projection010--8.7"Transformer Relay€28,104.08
A
ETR-5000-2B0DB1		Projection212-Over Fiber Optic ST8.7"Transformer Relay-
RFQ
A
ETR-5000-2B0KA1		Projection212--8.7"Transformer Relay€29,331.73
A
ETR-5000-2B0LB1		Projection212--8.7"Transformer Relay€29,039.47
A
ETR-5000-2B1DB1		Projection212-Over Fiber Optic ST8.7"Transformer Relay€29,594.82
A
ETR-5000-2B0GB1		Projection212D-Sub / RS-485-8.7"Transformer Relay€28,352.57
A
ETR-5000-2B1FA1		Projection212Over Fiber Optic ST-8.7"Transformer Relay€26,701.06
A
ETR-5000-2B1EA1		Projection212-Over D-Sub/RS-4858.7"Transformer Relay€27,241.86
A
ETR-5000-2B2IA1		Projection212Over RS-485-8.7"Transformer Relay€26,584.18
A
ETR-5000-2B0CA1		Projection212Over Ethernet RJ-45-8.7"Transformer Relay€26,335.70
A
ETR-5000-2B0FB1		Projection212Over Fiber Optic ST-8.7"Transformer Relay€28,790.99

Features

  • Eaton ETR-5000 Series transformer relays feature a universal resistance temperature detector (URTD) module for safe operation within temperature limits, ensuring long service life.
  • They have breaker wear & general counter functions that continuously monitor the operation of the relay and provide data for troubleshooting and maintenance.
  • These transformer relays' waveform recorders and fault recorders can store up to 7200 cycles and 20 events, respectively.
  • They have RIG-B time synchronisation function for high-speed fault detection and fault detection.

Frequently Asked Questions

How to resolve the issue when the event recorder is permanently logging new events on Eaton ETR-5000 Series transformer relays?

  • Examine the event recorder to determine which protection function is generating the events.
  • Review the configuration of the protection function and adjust it accordingly, if needed. For instance, if the df/dt (ROCOF) protection function is generating frequent alarms due to overly sensitive settings, modify the function's settings.

How do I select an appropriate Eaton ETR-5000 Series relay for my transformer?

The selection of the appropriate Eaton ETR-5000 Series relay depends on various factors, such as the type & size of the transformer, the required protection functions and the communication requirements.

Do Eaton ETR-5000 Series transformer relays monitor trips in circuits?

Yes, they feature trip circuit monitoring for reliable detection of faults in the circuit.

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