Upgradeable AC/DC/IR Hipot Testers

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The Sentry Plus Series units are advanced digital hipots with load and line regulation to ensure measurement integrity. Multistep capability allows the user to perform multiple tests in a sequence with the push of one button.

The Sentry 10 Plus AC Hipot Tester performs AC dielectric withstand (hipot) tests. The test voltage is programmable from 50V to 5kV AC with a resolution of 1V. The current range is 1μA to 20mA.
The Sentry 20 Plus AC/DC Hipot Tester has all the features of the Sentry 10 Plus in addition to DC hipot capability. The test voltage is programmable from 50V to 6kV DC with a resolution of 1V. The current range is 0.1μA to 5mA.
The Sentry 30 Plus AC/DC/IR Hipot Tester has all of the features of the Sentry 20 Plus in addition to Insulation Resistance (IR) testing. The IR measurement range is from 0.1MΩ to 50GΩ with test voltages from 50 to 1000VDC.

FEATURES:

• Upgradeable: Add DC and/or IR
• Output Voltage: 5kVAC and 6kVDC
• Leakage Current: 20mAAC, 5mADC
• Resistance Measurements from 0.1MΩ to 50GΩ
• Programmable Ground Continuity from 0.1- 5Ω
• Programmable Ramp, Test & Fall Times
• Store/Recall: 60 Tests
• Ground Fault Interrupt (GFI)
• Fast Discharge of DUT & Fast HV Output Cutoff
• Monitor DC In-Rush Current
• EN 50191 3mA Current Limit
• Pause Mode
• Open/Short Circuit Detection Mode
• Remote I/O Interface
• Large Enhanced Graphical Display
• Front & Rear Output Connectors