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EATON EDR-5000 Series Distribution Relays


Eaton EDR-5000 Series distribution relays offer complete protection to medium-voltage feeder distribution lines. They include multi-core processors & an intuitive user interface for multiple configurations, notifications and a simple alarm indication.

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EATON EDR-5000-2B1DA1A
StyleModelMounting TypeNo. Of InputsModbus/dnp3 RtuProfibus-dpFrequencyAmps Sensing InputsVoltage Sensing InputsTypePrice
A
EDR-5000-2B1DA1		Projection16-Over Fiber Optic ST50/60 Hz11Distribution Relay€19,873.02
A
EDR-5000-2A0IA1		Projection8Over RS-485-50/60 Hz11Distribution Relay€16,537.30
A
EDR-5000-2B1HB1		Projection16--50/60 Hz11Distribution Relay€25,088.62
A
EDR-5000-2A1DA1		Projection8-Over Fiber Optic ST50/60 Hz11Distribution Relay€17,908.33
A
EDR-5000-2B1LB1		Projection16--50/60 Hz11Distribution Relay€22,205.21
A
EDR-5000-2B1IA1		Projection16Over RS-485-50/60 Hz11Distribution Relay€18,501.97
A
EDR-5000-2B1LA1		Projection16--50/60 Hz11Distribution Relay€19,081.50
A
EDR-5000-2B1IB1		Projection16Over RS-485-50/60 Hz11Distribution Relay€21,625.68
A
EDR-5000-2B1KA1		Projection16--50/60 Hz11Distribution Relay€22,615.10
A
EDR-5000-2B1KB1		Projection16--50/60 Hz11Distribution Relay€25,738.81
A
EDR-5000-2A1BB1		Projection8Over RS-485-50/60 Hz11Distribution Relay€18,657.46
A
EDR-5000-2A0LA1		Projection8--50/60 Hz11Distribution Relay€17,116.80
A
EDR-5000-2B1BB1		Projection16Over RS-485-50/60 Hz11Distribution Relay€20,622.14
A
EDR-5000-2B0LA1		Projection16--50/60 Hz11Distribution Relay€19,081.50
A
EDR-5000-2B0HB1		Projection16--50/60 Hz11Distribution Relay€25,088.62
A
EDR-5000-2B0GA1		Projection16D-Sub / RS-485-50/60 Hz11Distribution Relay€18,035.54
A
EDR-5000-2B0DA1		Projection16-Over Fiber Optic ST50/60 Hz11Distribution Relay€19,873.02
A
EDR-5000-2A1CB1		Projection8Over Ethernet RJ-45-50/60 Hz11Distribution Relay€19,321.77
A
EDR-5000-2A1KA1		Projection8--50/60 Hz11Distribution Relay€20,650.41
A
EDR-5000-2A1EA1		Projection8-Over D-Sub/RS-48550/60 Hz11Distribution Relay€17,512.57
A
EDR-5000-2B0CB1		Projection16Over Ethernet RJ-45-50/60 Hz11Distribution Relay€21,286.47
A
EDR-5000-2B1BA1		Projection16Over RS-485-50/60 Hz11Distribution Relay€17,512.57
A
EDR-5000-2B1EA1		Projection16-Over D-Sub/RS-48550/60 Hz11Distribution Relay€19,477.26
A
EDR-5000-2B0CA1		Projection16Over Ethernet RJ-45-50/60 Hz11Distribution Relay€18,162.76
A
EDR-5000-2A0HB1		Projection8--50/60 Hz11Distribution Relay€23,123.94
A
EDR-5000-2A1GB1		Projection8D-Sub / RS-485-50/60 Hz11Distribution Relay€19,180.44
A
EDR-5000-2A1IA1		Projection8Over RS-485-50/60 Hz11-€16,537.30
A
EDR-5000-2B0GB1		Projection16D-Sub / RS-485-50/60 Hz11Distribution Relay€21,145.11
A
EDR-5000-2B0LB1		Projection16--50/60 Hz11Distribution Relay€22,205.21
A
EDR-5000-2B0KB1		Projection16--50/60 Hz11Distribution Relay€25,738.81
A
EDR-5000-2B0KA1		Projection16--50/60 Hz11Distribution Relay€22,615.10
A
EDR-5000-2B0EB1		Projection16-Over D-Sub/RS-48550/60 Hz11Distribution Relay€22,586.83
A
EDR-5000-2B1CA1		Projection16--50/60 Hz11Distribution Relay€18,162.76
A
EDR-5000-2B0HA1		Projection16--50/60 Hz11Distribution Relay€21,964.91
A
EDR-5000-2B1EB1		Projection16-Over D-Sub/RS-48550/60 Hz11Distribution Relay€22,586.83
A
EDR-5000-2B0FA1		Projection16Over Fiber Optic ST-50/60 Hz11Distribution Relay€18,685.72
A
EDR-5000-2A0GB1		Projection8D-Sub / RS-485-50/60 Hz11Distribution Relay€19,180.44
A
EDR-5000-2A1DB1		Projection8-Over Fiber Optic ST50/60 Hz11Distribution Relay€21,017.90
A
EDR-5000-2A0LB1		Projection8--50/60 Hz11Distribution Relay€20,240.51
A
EDR-5000-2A0HA1		Projection8--50/60 Hz11Distribution Relay€20,000.24
A
EDR-5000-2B1FB1		Projection16Over Fiber Optic ST-50/60 Hz11Distribution Relay€21,809.44
A
EDR-5000-2A1BA1		Projection8Over RS-485-50/60 Hz11Distribution Relay€15,547.87
A
EDR-5000-2A0KB1		Projection8--50/60 Hz11Distribution Relay€23,774.12
A
EDR-5000-2B1DB1		Projection16-Over Fiber Optic ST50/60 Hz11Distribution Relay€22,982.59
A
EDR-5000-2A1EB1		Projection8-Over D-Sub/RS-48550/60 Hz11Distribution Relay€20,622.14
A
EDR-5000-2A1CA1		Projection8Over Ethernet RJ-45-50/60 Hz11Distribution Relay€16,198.06
A
EDR-5000-2A1FA1		Projection8Over Fiber Optic ST-50/60 Hz11Distribution Relay€16,721.04
A
EDR-5000-2A0BB1		Projection8Over RS-485-50/60 Hz11Distribution Relay€18,657.46
A
EDR-5000-2B1GA1		Projection16D-Sub / RS-485-50/60 Hz11Distribution Relay€18,035.54
A
EDR-5000-2B0EA1		Projection16-Over D-Sub/RS-48550/60 Hz11Distribution Relay€19,477.26
A
EDR-5000-2B0IB1		Projection16Over RS-485-50/60 Hz11Distribution Relay€21,625.68
A
EDR-5000-2A0GA1		Projection8D-Sub / RS-485-50/60 Hz11Distribution Relay€16,070.85
A
EDR-5000-2A0FB1		Projection8Over Fiber Optic ST-50/60 Hz11Distribution Relay€19,844.75
A
EDR-5000-2A0FA1		Projection8Over Fiber Optic ST-50/60 Hz11Distribution Relay€16,721.04
A
EDR-5000-2B1CB1		Projection16Over Ethernet RJ-45-50/60 Hz11Distribution Relay€21,286.47
A
EDR-5000-2A0KA1		Projection8--50/60 Hz11Distribution Relay€20,650.41
A
EDR-5000-2A0DA1		Projection8-Over Fiber Optic ST50/60 Hz11Distribution Relay€17,908.33
A
EDR-5000-2B1HA1		Projection16--50/60 Hz11Distribution Relay€21,964.91
A
EDR-5000-2B0DB1		Projection16-Over Fiber Optic ST50/60 Hz11Distribution Relay€22,982.59
A
EDR-5000-2A0CA1		Projection8Over Ethernet RJ-45-50/60 Hz11Distribution Relay€16,198.06
A
EDR-5000-2A0DB1		Projection8-Over Fiber Optic ST50/60 Hz11Distribution Relay€21,017.90

Working Mechanism

  • Eaton EDR-5000 Series relays use a combination of time-overcurrent and instantaneous overcurrent elements to detect faults in the distribution system.
  • The time-overcurrent element detects overcurrent conditions that persist for a certain amount of time.
  • The instantaneous overcurrent elements, on the other hand, detect high-magnitude fault currents, such as short circuits, to prevent damage to the equipment.

Features

  • These protective relays are capable of detecting and responding to faults or abnormal conditions in the distribution network.
  • They also provide complete metering, protection and control of all voltages in a single compact case, thereby reducing panel space and wiring.
  • They are designed to meet or exceed instantaneous and time overcurrent requirements during faulty conditions.
  • They are installed on the primary side of distribution transformers via a semi-flush mounting method and are designed to detect faults like overcurrents, under / overvoltage and phase loss.
  • They also include other features like zone-selective interlocking, arc flash reduction and integral self-diagnostic facility to reduce maintenance time.

Frequently Asked Questions

What is the purpose of semi-flush mounting?

These relays are installed using a semi-flush mounting method, wherein the relay is partially recessed into a wall or panel, leaving a portion exposed for easy maintenance and troubleshooting purposes.

What is zone selective interlocking?

Zone selective interlocking improves coordination and tripping time between protective relays in different zones of a power system, where the closest protective device to the fault gets tripped while others remain unaffected. It allows faster isolation and reduces the number of circuit breakers that need to be tripped in the event of a fault, thereby resulting in fewer power outages.

What is an arc flash?

Arc flash is a type of electrical explosion that may be caused when an electric arc forms between two conductors, releasing a tremendous amount of energy in the form of heat, light and pressure. Eaton distribution relays improve safety against such hazardous arc flashes by containing & redirecting the arc flash and destroying it completely.

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