Overview

On-site testing of HV electrical equipment

HV testing of installations and equipment with impulse and AC voltage (resonance tests), with and without diagnostic methods

• Transformers and other equipment
• GIS (gas-insulated switchgear)
• Cables
• Rotating machinery

HV testing in the small laboratory

• High and medium-voltage components

Analyses of insulating oils

Dielectric-chemical analyses, Chromatographic and spectroscopic analyses

• Dissolved gas analysis (DGA)
• Furan analyses
• FTIR spectral analyses (Fourier transform infrared spectroscopy)

Grounding, environmental and grid issues

• Grounding measurements / calculations
• EMF/EMC measurements and calculations
• Schall-und Vibrationsmessungen
• Grid quality analyses and Grid transient measurements

Engineering

• Engineering, advisory service and expert reports
• Damage analyses
• Lightning protection issues

Professional training

• Symposia, training courses