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Digital Oil Breakdown Voltage Tester — VOT-60E / VOT-80E / VOT-100E

The VEER Digital Oil Breakdown Voltage Tester (VOT-60E / VOT-80E / VOT-100E) is a portable dielectric oil tester designed for fast, reliable BDV measurement during field and maintenance operations. Equipped with a high-brightness seven-segment LED display, HV chamber interlock, and a supplied GO/NO-GO gauge, it ensures safe and compliant electrode setup according to IS 6792:2017.

Its compact footprint and rugged construction make it ideal for service teams, substations, and laboratories requiring reliable on-the-go BDV analysis.

Model Options

Key Features

  • Digital BDV measurement using high-glow LED display

  • Portable design for field testing

  • HV chamber interlock for safety

  • 2.5 mm GO/NO-GO gauge included

  • Compliant with IS 6792:2017

  • Available in 60 kV / 80 kV / 100 kV variants

  • Durable and suitable for harsh environments

Operating Overview

  • Measures oil breakdown voltage with 0.1 kV resolution

  • Voltage rise rate: 2 kV/s (±10%)

  • Trip current: < 4 mA

  • LED display ensures readability in outdoor or low-light conditions

  • Designed for fast deployment and simple operation

Applications

  • Substation oil maintenance

  • Transformer oil service workshops

  • Power plant maintenance teams

  • Laboratory BDV verification

  • Routine preventive maintenance inspections

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