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Electrical and Medical Device Testing
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Key Features

  • AC Hipot Voltage 50 to 5000V, Output Current to 20mA
  • DC Hipot Voltage 50 to 6000V, Output Current to 5mA
  • Programmable Ground Continuity Check, 0.1 to 5ohms
  • Programmable Ramp, Test, and Fall Times
  • Fast Cutoff and Discharge of Device Under Test
  • Programmable Hi/Lo Limits for Pass/Fail Testing
  • Large LCD Display for Menu Programming and Test Results
  • Internal Storage and Recall of 80 Test Setups
  • Ground Fault Interrupt Shutdown for Operator Safety
  • Front and Rear Panel Output Connections
  • Front Panel Lockout Prevents Changes to the Test Setup
  • Automatic Offset to Zero Out Stray Leakage Current
  • Instruments Upgradeable, Sentry 10 to 20 to 30
  • 3mA Current Limit per EN50191
  • UL Listed and CE Marked

AC/DC Hipot Applications

  • Production Testing of Appliances, Instruments and Information Technology Equipment in accordance with UL, IEC, TÜV and Other Standards such as EN60335, EN60950, EN61010, CSA C22.2 No. 1010.1, UL3111 and UL1950
  • Electric Motor Safety Testing
  • Lighting Fixtures Safety Testing

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Sentry 20 Plus - AC/DC Hipot Tester

The Sentry 20 Plus AC/DC Hipot Tester (CE Mark) 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.

Program & Display Ground Continuity: The Sentry Plus Series can measure and display the resistance between the ground blade of the power cord and any exposed metal on the product.

Meets UL Hipot Tester Requirements: The Sentry Plus instruments measure & display the output voltage directly at the output terminals. The instruments have both visual and audible failure indications, and after a failure the STOP switch must be pressed prior to another measurement.

Sentry 20 Plus AC/DC Hipot Voltage 50 to 5000V(AC)/6000V(DC) respectively, Output Current to 20mA(AC)/5mA(DC)

The Sentry 20 Plus can be incorporated into an automated manufacturing environment with remote start and GO/NOGO results output through the rear panel PLC interface.


Ordering information

Sentry 20 Plus: AC/DC Hipot Tester

A190701: Remote control box
A195720: GPIB interface
A190510: Printer interface