The Vitrek V70 AC Hipot Tester is part of the V7X Series of high performance, low cost hipot testers. With color touch LCD & high speed DSP technology, the compact and rugged V7X sets the standard for price/performance ratio. Made in the USA to meet tough UL, TUV and IEC requirements - the V7X provides unbeatable speed, accuracy, safety and reliability.
Features:
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Easy to Use
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4.3" High Resolution Color Touch Display - Intuitive Graphical User Interface
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Large High Reliability START and STOP switches
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Large easy to see PASS/FAIL Indicators
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Easy to Own
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Low Cost of Ownership - 2 Year Calibration Interval, 2 Year Parts & Labor Warranty
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In-Field Updating of Firmware
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Compact and Lightweight
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Only consumes 5W when not testing
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High Quality
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Made in the USA - Designed & Built in San Diego CA
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Reliable
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Rugged Construction
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Fan free, vent free Design
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High Efficiency Switch-Mode Drive with low temperature rise
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Full Function
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Fast (100ms min test time) and Accurate (1%)
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5 Functions - AC/DC Hipot, Insulation Resistance, Ground Bond & Low Resistance
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5KV AC/DC Hipot, 20mA max source current, 100nA Leakage Current Resolution
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Continuously Variable Insulation Resistance 20-5000V up to 450GΩ
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Ground Bond 1-30A RMS, 100µΩ Resolution
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Wide range (0 to 60KΩ) low resistance measurements with 1mΩ resolution
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Ramped Discharge Capability
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Selectable ARC Detection
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Multi-Mode IR with Steady or Rising Pass Mode
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Able to test either grounded or non-grounded DUTs
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Wide range of capacitive loads can be tested (up to several µF)
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Built-In Verification
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Completely Internal Self-Test Fully Exercises Output and Verifies Current Accuracy
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Pre-Programmed Daily Verification Test With Optional PVD Test Load
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Safe
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150µs Safety Shutdown
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Automatic DUT Discharge
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Meets UL, CSA, IEC Safety Tester Requirements
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CE Safety Mark Certified to EN61010
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Equally at home in simple and complex systems
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USB 2.0, Serial RS232 and Digital I/O Interfaces are Standard
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Able to be used in Complex Multi-Point Scanning Systems
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Test Memory Stores up to 999 Steps and 60 Test Sequences which can be named by the user
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Test steps for on-screen prompted user actions
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On-screen review of complete test results for every test step
Specifications:
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AC Hipot |
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Output Voltage |
Testing Voltage |
10 to 5000V 50 or 60 Hz |
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Accuracy |
1.4% of setting +0.1% Full Scale, No load to full load |
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Resolution |
1V at all levels |
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Max load current |
20mArms |
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Leakage Current |
Min/Max Limits during dwell of none, or up to 20mArms |
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Accuracy |
1.5% of reading +5uA |
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Resolution |
1uA |
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Low Resistance |
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Resistance |
Range |
0ohm to 60Kohm |
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Accuracy |
1.4 %+0.02Ω (<10Ω), 3%+1ohm (<1KΩ), 10 % above 1KΩ |
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Resolution |
Down to 0.001Ω |
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Min/Max Limits |
Defined for each step, each may be set to none |
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Test Method |
2 terminal measurement , 10.5mA max, 4.15V max |
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Resistance Offset |
Test leads/fixture measurement offset may be universally applied |
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Test Timing |
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Ramp Time |
For AC/DC Hipot: 0 to 99.9sec (0.1sec resolution, 0.05sec accuracy) |
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Test/Dwell |
Time 0.1 to 9999sec or user end (0.1sec resolution, 0.15sec accuracy) |
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Ramp Down |
May be set to 0sec or same as Ramp time, automatically skipped if no failure and next step is same AC/DC or IR test type |
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Shutdown |
Breakdown : within 150us |
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HV Safety : within 1ms |
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User Stop or Interlock opened : within 2ms |
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Resistance/Current Limit : within 100ms |