The T 26/1A and T 26/1B high-voltage test sets are efficient, mobile systems for high-voltage testing of cables, cable systems and installations as required by current regulations (VDE) with DC voltages of up to 400 kV and 650 kV respectively. The sets are suitable for both installation in measuring trailers and onsite testing as stationary test set. The spatial separation of the operating and high-voltage units makes it possible to operate the sets from outside the immediate danger area. Their modular structure makes them easy to set up on site and allows adaptation to measuring tasks.
The sets are primarily designed for power supply companies, cable laying firms and cable manufacturers for the DC voltage testing of high-voltage systems and cables. Their short-circuit-proof output circuit and high power make them suitable for use in fault location as a burn-down unit for burning high-impedance and intermittent cable fault.
The high voltage test unit T99/1 is a portable and powerful test device able to generate a DC voltage of up to 40 kV. The T 99/1 is used for testing of cables, cable accessories, plant and installations. Because of the short-circuit proof design and high output current of the T 99/1, this is device is also suitable for cable fault location (in conjunction with a TDR unit).
The HV Test Set is a cable tester for DC voltage testing of cables and cable installations in accordance with the international standards. It consists of an operation unit and HV unit. Due to its small size and low weight the test sets can easily be transported and used on-site. The HV Test Set is available in three versions (50/80/110 kV DC).