ED&D GC-1000 Ground Impedance Tester

ED&D GC-1000 Ground Impedance Tester
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Manual
Test Current 25A or 30A AC-TRMS selectable Failure Indication Impedance trip limit 0.1 ohms Test Time 1 second / 60 second selectable Output Receptacle "Universal" Receptacle accepts NEMA 5-15, 5-20, 6-15 and 6-20 plug configurations (U.S./Canadian 120V & 240V, & 20A) Input Voltage Wired for 100-120 or 220-240 VAC Input Current 2 Amps Input Frequency 50 Hz - 60 Hz Accuracy +2%
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The ED&D GC1000 Automatic Ground Impedance Tester utilizes high current for measuring the grounding circuit impedance of a product. The GC1000 applies a constant AC test current (25A or 30A) and measures the voltage drop across the grounding path being tested. The resulting impedance is displayed with a 0.10 ohms pass/fail trip limit. The test current is provided in the series path from the ground pin of the front panel receptacle, through the grounding path being tested, to the RETURN lead.
 

Specifications:

Test Current 25A or 30A AC-TRMS selectable
Failure Indication Impedance trip limit 0.1 ohms
Test Time 1 second / 60 second selectable
Output Receptacle "Universal" Receptacle accepts NEMA 5-15, 5-20, 6-15 and 6-20 plug configurations (U.S./Canadian 120V & 240V, & 20A)
Input Voltage Wired for 100-120 or 220-240 VAC
Input Current 2 Amps
Input Frequency 50 Hz - 60 Hz
Accuracy +2%