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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-5000-2A1IA1A
StyleModelTypeHeightPrice
A
EDR-5000-2A1IA1		-8.7"€16,537.30
A
EDR-5000-2A0BA0		Distribution Relay8.7"€15,321.74
A
EDR-5000-2B0IB0		Distribution Relay8.7"€21,399.54
A
EDR-5000-2B0FB1		Distribution Relay8.7"€21,809.44
A
EDR-5000-2B0GB1		Distribution Relay8.7"€21,145.11
A
EDR-5000-2B0HB1		Distribution Relay8.7"€25,088.62
A
EDR-5000-2B0HB0		Distribution Relay8.7"€24,862.46
A
EDR-5000-2B0HA1		Distribution Relay8.7"€21,964.91
A
EDR-5000-2B0LA0		Distribution Relay8.7"€18,855.34
A
EDR-5000-2B0KA1		Distribution Relay8.7"€22,615.10
A
EDR-5000-2B0FA1		Distribution Relay8.7"€18,685.72
A
EDR-5000-2B0KA0		Distribution Relay8.7"€22,403.09
A
EDR-5000-2B0KB1		Distribution Relay8.7"€25,738.81
A
EDR-5000-2B0IA0		Distribution Relay8.7"€18,289.95
A
EDR-5000-2B0IA1		Distribution Relay8.7"€18,501.97
A
EDR-5000-2B0IB1		Distribution Relay8.7"€21,625.68
A
EDR-5000-2B0KB0		Distribution Relay8.7"€25,512.66
A
EDR-5000-2B0LA1		Distribution Relay8.7"€19,081.50
A
EDR-5000-2B0FA0		Distribution Relay8.7"€18,473.72
A
EDR-5000-2B0GA1		Distribution Relay8.7"€18,035.54
A
EDR-5000-2B0FB0		Distribution Relay8.7"€21,583.29
A
EDR-5000-2B0DB0		Distribution Relay8.7"€22,770.57
A
EDR-5000-2B0EA1		Distribution Relay8.7"€19,477.26
A
EDR-5000-2B0DA0		Distribution Relay8.7"€19,646.87
A
EDR-5000-2B0CA1		Distribution Relay8.7"€18,162.76
A
EDR-5000-2B0CA0		Distribution Relay8.7"€17,936.60
A
EDR-5000-2B0CB1		Distribution Relay8.7"€21,286.47
A
EDR-5000-2B0CB0		Distribution Relay8.7"€21,060.31
A
EDR-5000-2B0EB0		Distribution Relay8.7"€22,374.81
A
EDR-5000-2B0BB0		Distribution Relay8.7"€20,410.12
A
EDR-5000-2B1CA1		Distribution Relay8.7"€18,162.76
A
EDR-5000-2B0DA1		Distribution Relay8.7"€19,873.02
A
EDR-5000-2B0EB1		Distribution Relay8.7"€22,586.83
A
EDR-5000-2B0GA0		Distribution Relay8.7"€17,809.39
A
EDR-5000-2B0EA0		Distribution Relay8.7"€19,251.10
A
EDR-5000-2B0DB1		Distribution Relay8.7"€22,982.59
A
EDR-5000-2B0HA0		Distribution Relay8.7"€21,738.76
A
EDR-5000-2B0GB0		Distribution Relay8.7"€20,933.09
A
EDR-5000-2B0LB1		Distribution Relay8.7"€22,205.21
A
EDR-5000-2B1BA0		Distribution Relay8.7"€17,286.41
A
EDR-5000-2B0BB1		Distribution Relay8.7"€20,622.14
A
EDR-5000-2B1IB1		Distribution Relay8.7"€21,625.68
A
EDR-5000-2B1HA1		Distribution Relay8.7"€21,964.91
A
EDR-5000-2B1HB1		Distribution Relay8.7"€25,088.62
A
EDR-5000-2B1IA0		Distribution Relay8.7"€18,289.95
A
EDR-5000-2B1HB0		Distribution Relay8.7"€24,862.46
A
EDR-5000-2B1IA1		Distribution Relay8.7"€18,501.97
A
EDR-5000-2B1KA1		Distribution Relay8.7"€22,615.10
A
EDR-5000-2B1KB1		Distribution Relay8.7"€25,738.81
A
EDR-5000-2B1LA1		Distribution Relay8.7"€19,081.50
A
EDR-5000-2B1GA1		Distribution Relay8.7"€18,035.54
A
EDR-5000-2B1IB0		Distribution Relay8.7"€21,399.54
A
EDR-5000-2B1KA0		Distribution Relay8.7"€22,403.09
A
EDR-5000-2B1LB1		Distribution Relay8.7"€22,205.21
A
EDR-5000-2A0BB1		Distribution Relay8.7"€18,657.46
A
EDR-5000-2A0EB0		Distribution Relay8.7"€20,410.12
A
EDR-5000-2A0GA0		Distribution Relay8.7"€15,844.71
A
EDR-5000-2A0FA1		Distribution Relay8.7"€16,721.04
A
EDR-5000-2B1HA0		Distribution Relay8.7"€21,738.76
A
EDR-5000-2B1GB1		Distribution Relay8.7"€21,145.11
A
EDR-5000-2B1BB0		Distribution Relay8.7"€20,410.12

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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