Ubwino epoxy board mu insulation ya njanji yothamanga kwambiri

Epoxy board ndiyoyenera mafakitale ambiri. Otsatirawa opanga mapaipi a epoxy akuwonetsa ubwino wawo pakutchinjiriza njanji yothamanga kwambiri.

Mbali yaikulu ya njanji yothamanga kwambiri ndi yofulumira. Ndi kuthamangitsidwa kosalekeza kwa njanji yothamanga kwambiri, kuyezetsa ndi kuyimitsa kumakhala kofunika kwambiri. Sensor yakhala chisankho chabwino kwambiri pakuyezera liwiro komanso kuyikika. Kutsekemera kwachilengedwe ndi dielectric ndizosapeweka. Pambuyo pochita mobwerezabwereza, epoxy board ndiye chinthu chodziwika bwino chachitetezo cha njanji chothamanga kwambiri.

Insulation: Malinga ndi deta, mphamvu ya njanji yothamanga kwambiri ndi 27.5KV, zomwe zimasonyeza kuti magetsi ndi aakulu! Koma kupirira voteji wa bolodi epoxy ndi: parallel wosanjikiza voteji kuwonongeka (mu 90 ± 2 ℃ thiransifoma mafuta): ≥40KV, palibe kuthekera kusweka konse.

High ndi otsika kutentha kukana: Malinga ndi deta zogwirizana, kutentha ntchito epoxy bolodi ranges kuchokera madigiri 100 mpaka 270 madigiri (Baidu), ndi kutentha otsika kwambiri ozizira mkulu-liwiro njanji Harbin-Dalian mzere ndi opanda madigiri 40. , yomwe ili ndi mayesero aakulu pa kutentha kochepa kukana kwa zinthu. Pepala la epoxy lingagwiritsidwe ntchito.

Kukana chinyezi: Sitima yothamanga kwambiri nthawi zonse imawonekera kunja, sikungapeweke kukumana ndi mvula ndi matalala, ndipo bolodi la epoxy limakhala ndi kukana chinyezi chabwino, komanso kuchuluka kwa mayamwidwe amadzi ((D-24/23, makulidwe a bolodi 1.6mm) ): ≤19mg).

Kukhazikika kwapang’onopang’ono: Simakhudzidwa pang’ono ndi chilengedwe ndipo sichidzapunduka chifukwa cha kutentha kwambiri komanso kutsika.

Choletsa moto: Mu July chaka chino, moto unabuka pa Sitima ya Sitima Yothamanga Kwambiri ku Changsha, ndipo utsi waukulu unali kuphulika, zomwe zinawononga kwambiri. Ngakhale kuti simoto wa njanji yothamanga kwambiri, ndi yoopsa kwambiri. Choncho, kuchedwa kwa lawi ndikofunikanso kwambiri kwa njanji yothamanga kwambiri, ndipo m’pofunika kupewa mavuto asanachitike. Ntchito yobwezeretsanso lawi la epoxy board imafika pa 94V-0 muyezo.