Major tech MT570 Руководство по эксплуатации - Страница 7
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Испытательное оборудование Major tech MT570. Major tech MT570 16 страниц. 5kv high voltage insulation tester
Печатать страницу
5. Connections
FIRST MEASUREMENT
Measure without the guard to take everything into account and find
out if need cleaning.
DIRTY
ELECTRICAL
INSULATOR
EQUIVALENT
CIRCUIT DIRTY
INSULATOR
SECOND
MEASUREMENT
Measure with the
guard to ensure
insulator is correct.
TYPICAL TEST
Resistance due to contamination can be
very low and lower the total resistance.
Cleaning periodically can also reduce
system power consumption.
7