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12/24/40.5kV VCB Chassis

Incazelo emfushane:

I-chassis ikakhulukazi eyemishini ye-switchgear ekhishwayo njengoba ifaka ama-circuit breaker, ama-transformer nezinye izinto, ukuze ziphushwe futhi zihoxiswe, njengemisebenzi eyisizayo yezingxenye ezixhumene nebhasi.Lapho ukwakheka kwangaphakathi kwe-chassis nama-circuit breaker esebenza ndawonye nokunye ukukhiya kwekhabhinethi ukuze kuhlangatshezwane nezidingo ze-IEC62271-100/GB3906 "zokuPhepha Okuhlanu", imisebenzi ethile imi kanje:

1. Inqola ephathwayo kuphela endaweni yokuhlola / enqanyuliwe noma yokusebenza, i-breaker circuit ingavula, futhi ngemva kokuvula i-circuit breaker, inqola yesandla ayikwazi ukunyakaza, ukuze kuvinjwe isimo sokungaxhunywanga kahle othintana nabo abahlukanisayo lapho belayisha.

2. Inqola ephathwayo isendaweni yokusebenza noma ishiye indawo yokuhlola / enqanyuliwe cishe ngo-10mm, iswishi ye- earthing ayikwazi ukuvuleka, ukuze kuvinjelwe ukungaxhumeki kahle inkinobho yokubeka umhlaba uma ibukhoma.

3. Uma iswishi ye- earthing ivaliwe, inqola yesandla ayikwazi ukusuka endaweni yokuhlola / ehlukanisiwe iye endaweni yokusebenza, ukuvimbela iswishi ye- earthing endaweni yokuvala ukuvala i-circuit breaker.

4. Ngemuva kokuthi i-chassis ingene kwikhabhinethi, uma ishiya ukuhlolwa / indawo eyedwa, inqola yesandla ayikwazi ukukhishwa kwikhabhinethi.


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40.5kv I-Chassis / feeding Mechanism

Lo mshini wokuphakelayo uyisisetshenziswa se-switchgear engu-40.5, sokuphakela izingxenye ezinyakazayo ze-40.5 series circuit breaker, izinqola ezizihlukanisayo nezinqola.

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