P-70 Porcelain Post Insulator

Takaitaccen Bayani:

Post insulator iko ne na musamman wanda zai iya taka muhimmiyar rawa a layin watsa sama.A cikin shekarun farko, ana amfani da insulators na ginshiƙai galibi don sandunan tarho, waɗanda a hankali aka haɓaka su don rataya yawancin insulators masu kama da dakatarwa a ƙarshen hasumiya mai ƙarfin wutar lantarki don haɓaka nesa mai nisa.Yawancin lokaci ana yin su da gel silica ko yumbu, kuma ana kiran su insulators.
High ƙarfin lantarki line sanda insulator ana amfani da matsayin rufi da kuma goyon bayan shugaba a high ƙarfin lantarki watsa da rarraba line.Samfurin tsarin ba rushewa ba ne kuma yana da fa'idodi na babban ƙarfin injina, aikin rufewa mai ƙarfi da juriya mai kyau.Insulator yana da fa'idodi na aiki mai aminci da aminci, kulawa mai sauƙi, tsawon rayuwar sabis da ƙarancin layin layi.


Cikakken Bayani

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Ma'anar samfur

Post insulator iko ne na musamman wanda zai iya taka muhimmiyar rawa a layin watsa sama.A cikin shekarun farko, ana amfani da insulators na ginshiƙai galibi don sandunan tarho, waɗanda a hankali aka haɓaka su don rataya yawancin insulators masu kama da dakatarwa a ƙarshen hasumiya mai ƙarfin wutar lantarki don haɓaka nesa mai nisa.Yawancin lokaci ana yin su da gel silica ko yumbu, kuma ana kiran su insulators.
Insulator a cikin layukan watsawa na sama tare da muhimmiyar rawa guda biyu, wato waya mai goyan baya da hana baya na yanzu, waɗannan ayyuka guda biyu dole ne a tabbatar da su, insulator bai kamata ya haifar da canji ba saboda yanayin nauyin muhalli da na lantarki yana haifar da lalacewa da gazawar walƙiya, ko insulator zai ɓace. , zai lalata duk layin amfani da rayuwar aiki.

Ayyuka

1. Post insulators ne daidai da tanadi na GB8287.1 "Technical Conditions for High Voltage Post ain Insulators" da kuma GB12744 "Pollution Resistant Outdoor Bar Post Ain Insulators".Hakanan ya dace da buƙatun ma'aunin IEC168 na duniya, Gwaje-gwaje akan yumbu ko gilashin Post Insulators don amfani da ciki da waje a cikin tsarin tare da ƙananan ƙarfin lantarki sama da 1000 V, da bugu na IEC 815, Jagororin zaɓi na Insulators a ƙarƙashin yanayin gurbatawa.

2, insulator inji ƙarfi ne high, kananan watsawa, aminci da abin dogara aiki.

3, insulator low zafin aikin inji yana da kyau.
Don gwada kayan aikin injin cryogenic na samfurin, an gwada insulator na zSW1-110/4 a cikin dakin gwaje-gwaje na cryogenic na Cibiyar Albarkatun Ruwa, Hukumar Kula da Ruwa ta Songliao, don daidaita canjin yanayin waje a cikin hunturu.Bayan zagayowar zafin jiki da yawa, an gwada lu'ulu'u na gwajin don lankwasawa a ƙananan zafin jiki.Sakamakon gwajin ya nuna cewa ƙarfin gazawar lanƙwasawa na insulators a -40 ℃ ba shi da wani gagarumin canji idan aka kwatanta da wanda ke cikin zafin jiki.

4. Karancin tsangwama na rediyo.
Insulator tare da ƙimar ƙarfin lantarki na 550kV na iya haifar da tsangwama na rediyo wanda bai wuce 500μV ba a sau 1.1 matsakaicin ƙarfin lokacin aiki, babu alamar corona a cikin dare mai haske, da ƙarfin wutar lantarki na bayyane har zuwa 450kV.

P-70 Porcelain Post Insulator (6)


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