Fashe-Tabbacin Kayan Wutar Lantarki Injin Filastik

A fagen kayan aikin injiniya, musamman da injiniyoyin filastik, yana da mahimmanci don tantancewa ba kawai halayen injiniya da lantarki ba, amma kuma kwanciyar hankalin su na thermal da kuma ikon tsayayya da wutar lantarki.

Ƙarfafawar thermal

Don kayan lantarki masu hana fashewa, Ana buƙatar kayan filastik da aka yi amfani da su a cikin casings don nuna ingantaccen kwanciyar hankali na thermal. A ƙayyadadden yanayin gwaji, Matsakaicin raguwar zafin jiki yakamata ya zama 20K idan aka kwatanta da Ma'aunin Zazzabi (NA) a 20000 hours a kan zafi juriya kwana.

Anti-static Capabilities

Dole ne kayan filastik su mallaki ingantattun kaddarorin anti-static, wadanda suka hada da matakan dakile samarwa da tara wutar lantarkin tsaye. Ana iya samun wannan ta hanyar ƙara abubuwan da suka dace don rage girman kayan da juriya. Lokacin da aka gwada ƙarƙashin ƙayyadadden yanayi (10mm electrode nisa), idan juriya na rufin kayan aikin filastik da aka gyara bai wuce 10Ω ba, Ana ganin kayan yana da tasiri wajen hana ginawa a tsaye.

Bayan gyara kayan filastik, Hakanan za'a iya rage haɗarin gobara a tsaye ta hanyar iyakance faɗuwar faɗuwar fakitin robobi (ko sassa) a cikin na'urorin lantarki masu hana fashewa. Tebur 1 yayi cikakken bayani kan iyaka akan iyakar sararin saman kwandon filastik (ko sassa), yayin Table 2 yana ƙayyade diamita ko faɗin sassan filastik elongated, da kuma kauri na rufin filastik akan saman karfe.

Matsakaicin Wurin Sama don Kwancen Filastik (ko sassa)

Kayan kayan aiki da matakin	Kayan kayan aiki da matakin	Matsakaicin yanki S/m ²	Matsakaicin yanki S/m ²	Matsakaicin yanki S/m ²
I	I	10000	10000	10000
II	Wurare masu haɗari	Yanki 0	Yanki 1	Yanki 2
II	Babban darajar IIA	5000	10000	10000
II	Babban darajar IIB	2500	10000	10000
II	Babban darajar IIC	400	2000	2000

Matsakaicin Ƙimar Ƙuntatawa don Ƙungiyoyin Filastik na Musamman

Kayan kayan aiki da matakin	Kayan kayan aiki da matakin	Diamita ko nisa na dogon tsiri/mm	Diamita ko nisa na dogon tsiri/mm	Diamita ko nisa na dogon tsiri/mm	Metal surface filastik shafi kauri / mm	Metal surface filastik shafi kauri / mm	Metal surface filastik shafi kauri / mm
I	I	20	20	20	2	2	2
II	Wurare masu haɗari	Yanki 0	Yanki 1	Yanki 2	Yanki 0	Yanki 1	Yanki 2
II	Babban darajar IIA	3	30	30	2	2	2
II	Babban darajar IIB	3	30	30	2	2	2
II	Babban darajar IIC	1	20	20	0.2	0.2	0.2

Bugu da kari, robobi da ake amfani da su don yin casings (ko aka gyara) na'urorin lantarki masu hana fashewa ya kamata kuma su nuna kyawu harshen wuta juriya da wuce gwaje-gwaje daban-daban kamar juriya na zafi da sanyi, da daukar hoto.