onsite hv solutions, headquartered in Switzerland, is an international organization of independent companies with a team of highly qualified specialists, assisting our customers with asset management decisions, and the optimal use and maintenance of medium and (extra) high-voltage components.
onsite hv solutions has over 20 years of experience in world-wide after-laying testing and on-site condition assessment with damped AC (DAC) voltages monitored by partial discharges and dissipation factor of all types of on-shore and off-shore power cables up to 275 kV.
On-site testing of newly installed on- and off-shore power cable systems is fundamental for the reliable operation of transmission & distribution power cable systems. Cable testing is applied for:
Damped AC (DAC) is a state-of-the-art testing technology developed specifically for after-laying/ commissioning, maintenance and diagnostic testing, that provides a comprehensive and accurate condition assessment capability for all types of underground cable systems up to 400 kV.
This modern approach provides complete information about the actual condition of the insulation of the cable system and associated accessories, which supports intelligent and informed decisions about maintenance, operation and replacement. DAC testing can be applied for all types of power cables as used for on-shore and off-shore power industries.
onsite hv solutions ag is a global services and consultancy firm based in Switzerland that has been providing technical advisory services in the field of on- and offshore power cable systems since 2010.
Our team is comprised of world leading experts who support national and international companies in solving their most complex problems regarding the design, installation testing and service life management of on- and offshore power cable systems. Within the field of offshore wind farm power cables, we have deep expert knowledge in various aspects of power cable management. Our offshore trained test engineers are vital in supporting customers with their installation testing, service life maintenance and cable asset management.
Cable system tests – types, scope of tests, test procedures, criteria for evaluation of measurement results with e.g. mechanical-, electrical- and non-electrical tests such as: