Incazelo emfushane:

I-Zw7-40.5 uchungechunge lwangaphandle lwe-voltage ephezulu ye-vacuum breaker luyizigaba ezintathu ze-AC 50Hz. I-switchgear yangaphandle ene-voltage ephezulu ene-voltage elinganiselwe engu-40.5Kv. Ifakwe umshini wokusebenza wasentwasahlobo noma indlela yokusebenza ye-electromagnetic, ingakwazi ukulawula ukude ukuhlukanisa nokuvala kukagesi, futhi ingabuye igcinwe amandla, ihlukanise futhi ivale. Ukusebenza komklamo kuhlangabezana nezidingo ze-GB1984 “i-AC high voltage breaker” indinganiso kazwelonke, futhi ihlangabezana nezimfuneko ze-IEC62271:100 “i-high voltage AC circuit breaker” indinganiso ye-International Electrotechnical Commission. I-ZW7-40.5 vacuum circuit breaker isetshenziselwa kakhulu ukulawula nokuvikela uhlelo lokudluliswa kwamandla kagesi we-35KV ongaphandle kanye noguquko, futhi ilungele ukusebenza okujwayelekile kanye nokuvikela isifunda esifushane samanethiwekhi okusabalalisa amandla asemadolobheni nasezindaweni zasemakhaya kanye namabhizinisi ezimboni nezimayini. Isakhiwo jikelele somkhiqizo uhlobo lwensika ye-porcelain; Ibhodlela le-porcelain elingaphezulu lifakwe i-vacuum arc yokucisha i-arc, futhi ibhodlela le-porcelain eliphansi liyibhodlela le-porcelain eliyinsika. Ifanele ukusebenza kwemvamisa. Inezici zokubekwa uphawu okuhle, ukulwa nokuguga, ukumelana nokucindezela okukhulu, akukho ukushisa, akukho kuqhuma, impilo ende yesevisi, ukufakwa kalula nokugcinwa.