Megger offers step-up transformers from Magnus.
When power systems are put into operation or when faults occur, it becomes necessary to check the instrument transformers to make sure that they are providing test instruments and protective relay equipment with the correct outputs.
Magnus step-up transformers permit the user to prepare excitation curves for instrument transformers quickly and easily.
Magnus is also used to demagnetise current transformer cores and conduct turn-ratio tests on voltage transformers.
Even though the step-up transformer weighs only 16kg (35 lbs), it provides 1A at 2.2 kV.
Two-hand control enhances personal safety.
As standard, Magnus is delivered with a special high-voltage cable and a robust transport case.