top of page

BDV.100KVS Triple‑Cup Transformer Oil BDV Tester

The BDV.100kVS is a fully automated dielectric breakdown voltage tester for insulating oils, designed in compliance with IEC 60156-1995, GB/T507-2002, DL429.9-91, and DL/T846.7-2004.

It is widely used in power networks, railway systems, and petrochemical plants, where oil-filled electrical equipment requires regular testing of insulating oil dielectric strength.

With its single-chip microcomputer control system, the BDV.100kVS ensures high accuracy, ease of use, and repeatable testing with minimal operator input.

Key Features

  • Automatic dielectric strength testing of transformer oil (3 × 0–100kV RMS)

  • Microprocessor-controlled operation covering boosting, maintaining, mixing, standing, printing, and data export

  • Large LCD display with intuitive touch screen interface

  • Fully automated withstand voltage testing process on one sample

  • Adjustable cycle: 1–9 breakdown measurements with automatic storage

  • Power-down data preservation with capacity for 100 stored test results

  • Built-in thermal printer for immediate reporting (breakdown values + average)

  • Over-voltage and over-current protection for operator safety

  • Time/date stamp on test reports for traceability

  • RS232 & USB connectivity for exporting data

Technical Specifications

Output Voltage

  • 3 × 0–100 kV RMS

Voltage Distortion Rate

  • ±1%

Booster Capacity

  • 1.5 kVA

Measuring Accuracy

  • ±1%

Electrode Gap

  • 2.5 mm

Number of Tests

  • 6 (1–9 optional)

Timing Parameters

  • Standing Time: 900 s

  • Interval Rest Time: 300 s

  • Mixing Time: 15 s

Power & Environment

  • Supply Voltage: AC220V ±10%, 50 Hz ±1 Hz

  • Power Consumption: 300 W

  • Applicable Temperature: 0–45°C

  • Applicable Humidity: <75% RH

Physical

  • Dimensions: 460 × 280 × 320 mm

Standard Accessories

  • Main Instrument × 1

  • Glass Test Vessel (400 ml) × 3

  • Mushroom Electrode Set × 1

  • Elbows × 6

  • Magnetic Stirrers × 4

  • Gap Indicators (1 mm, 2 mm, 2.5 mm) × 1 set

  • Magnetic Stirrer Retriever × 1

  • Power Cord × 1

  • Fuses × 2

  • Print Paper × 1

bottom of page