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EATON EDR-3000 Series Distribution Relays

Eaton EDR-3000 Series distribution relays perform multiple protection functions, self-diagnostics and reporting for transformers and distribution lines.

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EATON EDR-3000-2A1CB1A
StyleModelPrice
A
EDR-3000-2A1CB1		£11,434.67
A
EDR-3000-2C0HB0		£15,116.14
A
EDR-3000-2B1LA0		£11,239.52
A
EDR-3000-2C0DB0		£13,281.24
A
EDR-3000-2C0DA0		£11,434.67
A
EDR-3000-2A0BA1		£9,017.25
A
EDR-3000-2A0DB0		£12,722.01
A
EDR-3000-2C0FA0		£10,409.45
A
EDR-3000-2A0CA0		£9,392.98
A
EDR-3000-2C0GA0		£9,838.59
A
EDR-3000-2A0EB0		£12,378.33
A
EDR-3000-2C0IB0		£12,092.92
A
EDR-3000-2A0FA1		£10,042.47
A
EDR-3000-2C0FB0		£12,256.01
A
EDR-3000-2A0FB1		£11,889.04
A
EDR-3000-2B1KB1		£16,368.53
A
EDR-3000-2C0FB1		£12,448.24
A
EDR-3000-2A0GA0		£9,279.39
A
EDR-3000-2C0FA1		£10,604.59
A
EDR-3000-2A0IA1		£9,882.29
A
EDR-3000-2A0GA1		£9,471.62
A
EDR-3000-2A0HA1		£12,890.94
A
EDR-3000-2C0HA0		£13,257.94
A
EDR-3000-2C0KA0		£13,828.79
A
EDR-3000-2C0IA1		£10,441.50
A
EDR-3000-2A0HB0		£14,545.28
A
EDR-3000-2A0KA0		£13,269.59
A
EDR-3000-2B1DA0		£11,923.98
A
EDR-3000-2C0CB0		£11,798.75
A
EDR-3000-2C0CB1		£11,990.98
A
EDR-3000-2A0KA1		£13,461.82
A
EDR-3000-2A0LA1		£10,383.23
A
EDR-3000-2C1LA1		£10,945.35
A
EDR-3000-2A1KB1		£15,320.01
A
EDR-3000-2B0DB0		£13,770.53
A
EDR-3000-2B0CB1		£12,483.19
A
EDR-3000-2B0EA0		£11,580.30
A
EDR-3000-2B0EB0		£13,429.77
A
EDR-3000-2B0EB1		£13,624.92
A
EDR-3000-2B0IA1		£10,933.71
A
EDR-3000-2B1BA1		£10,065.77
A
EDR-3000-2B0LB1		£13,281.24
A
EDR-3000-2B1BA0		£9,870.64
A
EDR-3000-2A0IB1		£11,731.75
A
EDR-3000-2B0LA1		£11,434.67
A
EDR-3000-2B1KA0		£14,318.11
A
EDR-3000-2A0LA0		£10,191.02
A
EDR-3000-2A0LB0		£12,037.57
A
EDR-3000-2A1BB0		£10,668.67
A
EDR-3000-2A1CA1		£9,585.21
A
EDR-3000-2A1BA1		£9,017.25
A
EDR-3000-2B1GB0		£12,174.46
A
EDR-3000-2B1HB0		£15,596.72
A
EDR-3000-2B1IA0		£10,738.58
A
EDR-3000-2B1EB0		£13,429.77
A
EDR-3000-2C0CA1		£10,147.33
A
EDR-3000-2B1LB1		£13,281.24
A
EDR-3000-2B1LB0		£13,086.09
A
EDR-3000-2B1BB0		£11,720.11
A
EDR-3000-2A1BB1		£10,863.82
A
EDR-3000-2B0BA0		£9,870.64

Working Mechanism

  • Once a fault or abnormal condition is detected, the relay takes action to protect the system by opening circuit breakers or other protective devices.
  • This isolates the faulted section of the network and restores power to the unaffected areas.

Features

  • Eaton EDR-3000 Series distribution relays have zone selective interlocking that improves coordination and reduces tripping time.
  • Their integral test functions reduce maintenance and troubleshooting time.
  • They offer semi-flush mounting that goes in the wall partially for easy removal.

Frequently Asked Questions

How to test the protective functions of these EDR-3000 Series distribution relays?

The recommended method for testing the protective functions of these relays is through secondary injection testing. It involves injecting a simulated current or voltage into the relay to simulate a fault condition and testing the relay's response.

What is the difference between instantaneous and time-delayed relays?

Instantaneous relays operate immediately when a fault is detected, while time-delayed relays operate after a specified time delay.

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