On-site Tests and Measurements

Most tests and measurements can be performed at the installation site by highly qualified GBE staff - this also includes Transformers. These are the tests GBE is able to carry out on-site:

• Visual Inspection
  
• Verify and check operation protection accessories
  
• Transformation ratio and polarity / vector group
  
• Measurements of Electrical Resistance
  
• Sound Pressure in dB (A)
  
• Frequency Response Analysis (FRA) – to verify the mechanical integrity of the core, windings and the structure of the pressing system
  
• Oil analysis to discriminate PCB, PCT in ppm with the emission following the removal of any gas chromatography