Eaton EDR 3000, Инструкция по установке, эксплуатации и обслуживанию

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EDR-3000 IM02602003E
Current and Ground Current Measurement
Plug-in Connector with Integrated Short-Circuiter
(Conventional Current Inputs)
Phase and Ground Current
Inputs:
Nominal Currents: 1 A / 5 A
Max. Measuring Range: Up to 40 x In (phase currents)
Up to 25 x In (ground current standard)
Capacity:
Overcurrent Proof: 4 x In/continuously
30 x In / 10 s
100 x In / 1 s
250 x In / 10 ms (1 half-wave)
Power Consumption: Phase current inputs
At In = 1 A S = 25 mVA
At In = 5 A S = 90 mVA
Ground current input
At In = 1 A S = 25 mVA
At In = 5 A S = 90 mVA
Sensitive Ground Current
Inputs:
Nominal Currents: 1 A / 5 A with 50:0.025 core balance CT
Max. Measuring Range: Up to 2.5 x In
Capacity:
Overcurrent Proof: 2 x In/continuously
10 x In / 10 s
25 x In / 1 s
100 x In / 10 ms (1 half-wave)
Power Consumption: At 1 A S = 550 mVA
At 0.1 A S = 7 mVA
At 5 A S = 870 mVA
At 0.5 A S = 10 mVA
Frequency Range: 50 Hz / 60 Hz
±
10%
Terminals: Screw-type terminals with integrated short-circuiters (contacts)
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