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Automatic Oil Breakdown Voltage Tester — VOT-60 / VOT-80 / VOT-100

The VEER Automatic Oil Breakdown Voltage Tester (models VOT-60, VOT-80, VOT-100) is a fully automatic dielectric strength tester designed according to IS 6792:2017 and IEC 60156:1995. It accurately measures the breakdown voltage of insulating oils using programmable test sequences in both User Mode and Standard Mode.

With internal memory, an inbuilt thermal printer for onsite reporting, safety interlocks, and optional temperature measurement, this tester provides a robust and dependable solution for transformer oil testing in substations, laboratories, and maintenance departments.

Model Options

Key Features

  • Fully automatic oil BDV testing (IS/IEC compliant)

  • User Mode & Standard Mode operation

  • Inbuilt thermal printer for onsite report printing

  • Internal memory for result storage

  • HV chamber interlock for operator safety

  • Earth voltage monitoring

  • 2.5 mm GO/NO-GO gauge provided

  • Optional:
    • USB communication
    • Ambient & oil temperature measurement

  • Available voltage models: 60 kV / 80 kV / 100 kV

Operating Overview

  • Automatic test sequence based on IS/IEC standards

  • Real-time KV rise monitoring

  • LCD display with 0.1 kV resolution

  • Suitable for field and laboratory testing

  • Robust construction with transit case optional

Applications

  • Transformer oil quality assessment

  • Substation maintenance testing

  • Power transformer manufacturing QA

  • Oil filtration & regeneration companies

  • Electrical testing laboratories

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