Support & Service

For high-voltage (HV) and high-current (HC) testing and designing in industries, laboratories and in research & development.
Calibration of HV measuring systems and instruments

• >  Accredited calibration laboratory DKD-K-24501
• >  Traceable to Physikalisch-Technische Bundesanstalt (PTB)
• >  Calibrations at HIGHVOLT: 1500 kV DC, 3000 kV AC, 3500 kV LI, 2500 kV SI
• >  In addition: peak voltmeters (DC, AC, LI, SI), digital recorders and
      standard capacitors
• >  Calibration at customer's site: 1500 kV DC, 1000 kV AC, 3500 kV LI, 2500 kV SI

Upgrade, update and refurbishment of existing test systems

• Meets test systems supplied by HIGHVOLT (former Siemens and TuR) and all other manufacturers
• Upgrade of controls, retrofitting by computerized automation systems
• Extension of system performance by additional HV components
• Replacement of measuring systems according latest standards related to measuring accuracy and calibration

Erection, commissioning, repair and re-commissioning, maintenance

• Full scale of all services including after-sales service for test systems supplied by HIGHVOLT
• Performance checks of all test systems according latest IEC standards and proposals for maintenance and refurbishment
• Troubleshooting in case of malfunction of test systems

Training in operation of test systems and measuring instruments

• Training of customer's staff in all fields of HV testing and measuring tasks
• Hints for practical application of test systems and measuring instruments in factory and on-site
• Training in maintenance and troubleshooting

Consultancy for layout of HV/HC laboratories

• Customer support in questions of designing test labs
• Determination of test system arrangements under consideration of safety clearance for human safety and secure operation
• Hints and proposals for optimum design of grounding systems, safety measures and electromagnetic shielding

Design of HV and HC components and devices

• Customer support in designing of additional test system components as HV shielding, overvoltage protection device, reactive compensation, fast switch-off circuit etc.
• Calculation and manufacturing of protection arrangements for test systems, especially in case of test system combinations (performance of combined tests)
• Design of optimum interfaces between test system and test object
• Support for automation of test procedures