GD-507 Transformer Oil BDV Tester

GD-507 Transformer Oil BDV Tester

I.Brief Introduction:

• The instrument is designed and made as per the National Standard of People’s Republic of China GB/T 507-2002 “Test Methods for Breakdown Voltage of Insulating Oils”, Industry Standard of People’s Republic of China DL429.9-91, and the characteristics of similar instruments all over the world.   
• Adopting specially designed solid voltage increasing technologies, the instrument is intuitive, simple and convenient to operate, accurate, beautiful, and it has the reasonable structure, excellent repeatability and low system error.
•  The instrument has been widely used in the fields of railway, aviation, power plant, petroleum, and scientific research institutes, etc to determine the breakdown voltage of insulating oils. 
• It is especially suitable for determination on site.

II.Main technical specifications and parameters
  1. Output power: 2000W
  2. Measurement range: 0~70 KV
  3. Voltage increasing speed: 3 KV±10%/s
  4. Distance between electrodes: 2.5 mm
  5. Power supply: AC 220 V±10%, 50 Hz
  6. Dimension: 330 mm×350 mm×360 mm