Ключевые слова:
Impulse voltages, Leakage paths, Marking, Windings, Type testing, Classification systems, Rated voltage, Transformers, Performance testing, Mechanical testing, Instrument transformers, Temperature-rise limit, Overvoltage tests, Electrical insulation, Ratings, Electrical measurement, Environment (working), Dielectric measurement, Rated current, Electromagnetic compatibility, Temperature, Withstand voltage, Impulse-voltage tests, Grades (quality), Electrical insulating materials, Partial discharges, Accuracy, Electrical measuring instruments, Electrical equipment, Electric enclosures, Electrical testing, Capacitance measurement