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The Associated Research 3665 5KV AC, 6KV DC Hipot with Ground Continuity Check has an enhanced Graphic LCD and entry-level automation with an RS-232 interface. Features. Remote Safety Interlock feature prevents the high-voltage from being activated without the interlock enabled. Electronic Ramp and Dwell timers for more consistent and reliable testing. Interconnects with an Associated Research Ground Bond tester to form a complete test system. Digitally controlled arc detection circuit allows the operator to program sensitivity levels for detecting arcs. Minimum and maximum trip settings for safer and more accurate testing. Specifications. Dielectric Withstand Test Mode Output Rating: 5000 V @ 20 mA AC, 6000 V @ 7.5 mA DC. Voltage Setting Range: 0 - 5.00 KV AC, 0 - 6.00 KV DC. Voltage Setting Resolution: 0.01 KV. Voltage Setting Accuracy: ± (2% of setting + 5 V). Maximum Limit AC Range: 0.00 - 20.00 mA, Resolution 0.01 mA. Maximum Limit DC Range: 0 - 7500 µA, Resolution 1 µA. Maximum Limit Accuracy: AC and DC ± (2% of setting + 2 counts). AC Voltage Waveform: Sine Wave, Crest Factor = 1.3 - 1.5, <2% THD. Output Frequency Range: 50 or 60 HZ, User Selectable. Ground Continuity Current: DC 0.1 A ± 0.01 A, fixed.
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