Iyunithi yokulawula ngesandla
● Ukuboniswa kwedijithali nesikhathi sangempela kwe-HV voltage, LV current, 6-way leak current nesikhathi.
● Inemitha yokuvuza kukagesi nemitha yokuvikela ukweqisa kukagesi.
● Ngeyunithi yokulawula ehambayo, kulula ukuxhuma nokuhlola.
● Ukulawula ngesandla, ukuphepha nokuthembeka.
● Ngezinkomba ze-zero, amandla, ukusebenza, nesikhathi.
● Ngokuvikelwa kokugcwala ngokweqile, ukuvikelwa kokuqala kusuka kokungazami, umsindo nokukhanya okuyala, iswishi yamandla evikelwe.
● Isibali sikhathi sohlobo olusha, ububanzi besikhathi obubanzi. (1s-99h).

Ezinye izici
● Umthombo we-HV uwuhlobo lokuhlola i-transformer ecwilisiwe emafutheni. (uhlobo olomile kanye negesi ye-SF6 uma kudingeka.)
● Ifanelekile ukuhlola amagilavu okufaka insulation (amabhuzu), izinti zokufaka insulation ezingama-6-110kV kanye ne-electroscope engu-6-110kV.
● Ukuze wenze ukuhlolwa kwamagilavu okufaka ugesi namabhuzu, i-HV electrode iwuhlobo lwe-chain, okuphakama kwayo kungashintshwa. Into eyenziwe ngayo i-stainless steel ependwe nge-CU/EpNi5bc, okwenza ukuthi i-surface discharge ibe ngaphansi kuka-10pc. Kuhanjiswa namabhakede ayi-6 okufaka ugesi.
● I-electrode yamabhuzu okufaka ugesi iwuhlobo lwe-red copper yokwabelana nge-voltage, i-HV engaphakathi phansi kwamabhuzu isatshalaliswa ngokulinganayo. Kuhanjiswa ama-steel balls angu-4mm, akusetshenziswa indlela yakudala yokufaka amanzi.
● Ngesitendi sezinti zokuvikela ukwenza ukuhlola kokumelana ne-voltage nokuvuza kwezinti zokuvikela. (Okukhethwayo)
● Ngedivayisi yokuhlola i-electroscope ukwenza ukuqala kwe-voltage, in-phase, out-phase interference test ye-electroscope. (Okukhethwayo)
● Nge-electrode yokuhlola ukumelana namandla kanye nokuvuza kwamanje kwama-insulation mat nengubo. (Okukhethwayo)
● Iyunithi yokulawula neyunithi ye-HV zihlukene, ukuze kuqinisekiswe ukuphepha.
● Uma kuba khona ukuphuka noma ukweqa imikhawulo, i-HV output izonqanyulwa ngokuzenzakalelayo futhi kukhale i-alamu.