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CDS

The changing nature of the electricity power markets and new forms of asset management lead to the need for increased life cycles of installed underground power cables. Integral diagnostics is a valuable tool for non-destructive analysis of the cable network. It simplifies condition based maintenance and makes the decision ‚repair or replace‘ for cable or section much easier. The portable CDS is an universal dielectric diagnostic system for PE / XLPE insulated cables as well as paper insulated cables. It combines the well-known methods of Isothermal Relaxation Current measurement (IRC-Analysis) and Return Voltage Method (RVM-Analysis) for aging and deterioration diagnostics in one portable unit.