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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-3000-2B0DA1A
StyleModelPrice (inc. GST)
A
EDR-3000-2B0DA1		- SGD 18,052.75
A
EDR-3000-2A1GA1		- SGD 14,109.00
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EDR-3000-2A1DB0		- SGD 18,950.81
A
EDR-3000-2A1CB1		- SGD 17,033.17
A
EDR-3000-2A1DB1		- SGD 19,241.50
A
EDR-3000-2A1FA0		- SGD 14,673.00
A
EDR-3000-2A1EA0		- SGD 15,692.58
A
EDR-3000-2A1DA1		- SGD 16,486.53
A
EDR-3000-2A1DA0		- SGD 16,200.17
A
EDR-3000-2A1EA1		- SGD 15,978.92
A
EDR-3000-2A1EB1		- SGD 18,729.55
A
EDR-3000-2A1EB0		- SGD 18,438.86
A
EDR-3000-2A1FA1		- SGD 14,959.35
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EDR-3000-2A1FB0		- SGD 17,419.31
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EDR-3000-2A1HA1		- SGD 19,202.46
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EDR-3000-2A1CB0		- SGD 16,742.48
A
EDR-3000-2A1FB1		- SGD 17,710.01
A
EDR-3000-2A1GB1		- SGD 16,863.97
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EDR-3000-2A1GB0		- SGD 16,573.28
A
EDR-3000-2A1GA0		- SGD 13,822.65
A
EDR-3000-2A1HB0		- SGD 21,666.76
A
EDR-3000-2A1HA0		- SGD 18,916.10
A
EDR-3000-2A1HB1		- SGD 21,974.80
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EDR-3000-2A1KB0		- SGD 22,517.11
A
EDR-3000-2A1IB1		- SGD 17,475.71
A
EDR-3000-2A1IA1		- SGD 14,720.74
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EDR-3000-2A1IA0		- SGD 14,434.40
A
EDR-3000-2A1KA1		- SGD 20,052.83
A
EDR-3000-2A1CA0		- SGD 13,991.86
A
EDR-3000-2A1BB1		- SGD 16,182.83
A
EDR-3000-2A1LA1		- SGD 15,466.95
A
EDR-3000-2C1IB0		- SGD 18,013.71
A
EDR-3000-2C1EA0		- SGD 16,521.23
A
EDR-3000-2C1FB1		- SGD 18,543.00
A
EDR-3000-2C1DB0		- SGD 19,783.83
A
EDR-3000-2C1EB0		- SGD 19,276.20
A
EDR-3000-2C1FA1		- SGD 15,796.69
A
EDR-3000-2C1FA0		- SGD 15,505.99
A
EDR-3000-2C1GB0		- SGD 17,406.31
A
EDR-3000-2C1HB0		- SGD 22,517.11
A
EDR-3000-2C1HA0		- SGD 19,749.13
A
EDR-3000-2C1KA0		- SGD 20,599.48
A
EDR-3000-2C1HA1		- SGD 20,039.79
A
EDR-3000-2C1GA1		- SGD 14,946.34
A
EDR-3000-2C1IA0		- SGD 15,267.39
A
EDR-3000-2A0KA1		- SGD 20,052.83
A
EDR-3000-2C1HB1		- SGD 22,799.11
A
EDR-3000-2C1GB1		- SGD 17,692.65
A
EDR-3000-2C1IB1		- SGD 18,304.36
A
EDR-3000-2C1KA1		- SGD 20,890.17
A
EDR-3000-2C1IA1		- SGD 15,553.73
A
EDR-3000-2C1LA1		- SGD 16,304.29
A
EDR-3000-2C1KB0		- SGD 23,363.15
A
EDR-3000-2C1KB1		- SGD 23,645.15
A
EDR-3000-2C1LB0		- SGD 18,764.26
A
EDR-3000-2C1LA0		- SGD 16,013.62
A
EDR-3000-2C1LB1		- SGD 19,050.60
A
EDR-3000-2A1BA1		- SGD 13,432.16
A
EDR-3000-2A1IB0		- SGD 17,185.02
A
EDR-3000-2B0BB1		- SGD 17,749.05
A
EDR-3000-2C1GA0		- SGD 14,655.65

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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