Profile: High Voltage Systems Ltd specializes in high voltage products and technical services. We are an ISO 9001:2008 certified company. Our product line includes high voltage test equipment and cable fault location systems. Our AC dielectric test sets with output voltage and power ratings are available from 3 kV up to over 1200 kV with power ratings. These are designed to meet the needs of a particular testing application. Several different high voltage transformer designs and control packages are available to better meet individual application requirements. Our interFlex TDR can be used for fault location in power and control cables as well as overhead lines. The integrated arc reflection technique (ART) can be used in combination with a surge generator to locate high impedance cable faults. The TDR displays the digitally recorded measured values in a clearly legible format, and automates a significant part of the measurement work. The settings and measurement results are permanently displayed. We offer calibration, contract testing & servicing and repairs of high voltage equipment & associated instruments.