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-3000-2A0EA1A
StyleModelPrice (inc. GST)
A
EDR-3000-2A0EA1		- SGD 15,978.92
RFQ
A
EDR-3000-2B1KB1		- SGD 24,382.69
RFQ
A
EDR-3000-2C0BA0		- SGD 13,974.50
RFQ
A
EDR-3000-2B1KB0		- SGD 24,078.99
RFQ
A
EDR-3000-2B1LA1		- SGD 17,033.17
RFQ
A
EDR-3000-2C0BB0		- SGD 16,729.47
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A
EDR-3000-2B1KA1		- SGD 21,619.03
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A
EDR-3000-2C0BB1		- SGD 17,015.82
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A
EDR-3000-2C0CA1		- SGD 15,115.54
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A
EDR-3000-2C0BA1		- SGD 14,265.19
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EDR-3000-2B1LB1		- SGD 19,783.83
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EDR-3000-2B1LB0		- SGD 19,493.14
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EDR-3000-2B1KA0		- SGD 21,328.36
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A
EDR-3000-2C0CB1		- SGD 17,861.85
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A
EDR-3000-2C0CB0		- SGD 17,575.51
RFQ
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EDR-3000-2B1IB0		- SGD 18,746.90
RFQ
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EDR-3000-2B1LA0		- SGD 16,742.48
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A
EDR-3000-2C0DB0		- SGD 19,783.83
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A
EDR-3000-2C0DA0		- SGD 17,033.17
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EDR-3000-2C0EB1		- SGD 19,562.55
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EDR-3000-2C0FA0		- SGD 15,505.99
RFQ
A
EDR-3000-2C0DA1		- SGD 17,323.87
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A
EDR-3000-2C0DB1		- SGD 20,070.18
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A
EDR-3000-2C0EA0		- SGD 16,521.23
RFQ
A
EDR-3000-2C0GA0		- SGD 14,655.65
RFQ
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EDR-3000-2C0EA1		- SGD 16,811.91
RFQ
A
EDR-3000-2C0GA1		- SGD 14,946.34
RFQ
A
EDR-3000-2C0EB0		- SGD 19,276.20
RFQ
A
EDR-3000-2C0CA0		- SGD 14,824.85
RFQ
A
EDR-3000-2B1IB1		- SGD 19,033.25
RFQ
A
EDR-3000-2C0FB0		- SGD 18,256.65
RFQ
A
EDR-3000-2B1EA0		- SGD 17,250.11
RFQ
A
EDR-3000-2B1BA0		- SGD 14,703.38
RFQ
A
EDR-3000-2B1DA0		- SGD 17,762.06
RFQ
A
EDR-3000-2B1BB0		- SGD 17,458.37
RFQ
A
EDR-3000-2B1CA1		- SGD 15,844.42
RFQ
A
EDR-3000-2B0LA1		- SGD 17,033.17
RFQ
A
EDR-3000-2B1DA1		- SGD 18,052.75
RFQ
A
EDR-3000-2B1DB0		- SGD 20,512.69
RFQ
A
EDR-3000-2B1CB1		- SGD 18,595.06
RFQ
A
EDR-3000-2B1HA0		- SGD 20,477.99
RFQ
A
EDR-3000-2B1EA1		- SGD 17,540.81
RFQ
A
EDR-3000-2B1GB1		- SGD 18,425.86
RFQ
A
EDR-3000-2B1GA0		- SGD 15,384.53
RFQ
A
EDR-3000-2B1FA0		- SGD 16,230.53
RFQ
A
EDR-3000-2B1HB1		- SGD 23,536.69
RFQ
A
EDR-3000-2B1DB1		- SGD 20,803.38
RFQ
A
EDR-3000-2B1FA1		- SGD 16,521.23
RFQ
A
EDR-3000-2B1HA1		- SGD 20,768.68
RFQ
A
EDR-3000-2B1GB0		- SGD 18,135.16
RFQ
A
EDR-3000-2B1FB0		- SGD 18,985.55
RFQ
A
EDR-3000-2B1HB0		- SGD 23,233.00
RFQ
A
EDR-3000-2B1EB1		- SGD 20,295.78
RFQ
A
EDR-3000-2B1GA1		- SGD 15,675.22
RFQ
A
EDR-3000-2B1FB1		- SGD 19,276.20
RFQ
A
EDR-3000-2B1IA0		- SGD 15,996.28
RFQ
A
EDR-3000-2B1EB0		- SGD 20,005.08
RFQ
A
EDR-3000-2B1IA1		- SGD 16,286.93
RFQ
A
EDR-3000-2C0IB0		- SGD 18,013.71
RFQ
A
EDR-3000-2C0GB1		- SGD 17,692.65
RFQ
A
EDR-3000-2B1BB1		- SGD 17,749.05
RFQ

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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