Ключевые слова:
Impulse-voltage tests|Electrical insulation|Overvoltage tests|Transformers|Withstand voltage|Partial discharges|Ratings|Electrical equipment|Electrical testing|Surges (electrical)|Windings|Calibration|High-voltage tests|Autotransformers|Rated voltage|Marking|Power transformers|Dry-type transformers|Testing conditions|Overvoltage|Dielectric-strength tests|Electrical measurement