The WR100, which was specially developed for the high and medium voltage range, is equipped with a powerful power supply of 100A / 50 V. The sophisticated automatic discharge function shortens the charging and discharging time of inductive test objects by a multiple, and the demagnetization function also ensures safe connection to the mains.
The measurements can be carried out even faster than usual thanks to the 3-channel design. By connecting all the primary windings in series, all inductors are charged simultaneously. The resistance is measured separately for each winding. A three-phase unit can therefore be completely measured in 2 measuring steps.