Kudziwa za high voltage line post porcelain insulator
Line post insulator ndi mtundu wa insulator yolimba yopangidwa ndi gawo limodzi kapena zingapo zotsekera zomatira kosatha pazitsulo zachitsulo ndipo nthawi zina kapu, ndipo imatha kukhazikitsidwa mokhazikika pamapangidwe othandizira ndi mabawuti kapena bolt imodzi kapena zingapo zoyikidwa pazitsulo zachitsulo.Amagwiritsidwa ntchito poteteza ndi kuthandizira ma conductor mu mizere yamagetsi ya AC yokhala ndi voteji mwadzina kuposa 1000V, pafupipafupi zosakwana 100Hz ndi kutalika kosakwana 1000m m'malo wamba komanso madera oipitsidwa kwambiri.Kutentha kozungulira kwa malo ake oyikako kuli pakati pa -40 ℃ ndi ~ + 40 ℃.
Mzere (wolimba) positi insulator ukhoza m'malo mwa pini insulator.Pini insulator ndi insulator yamtundu wa B, yomwe imakonda kuwonongeka ndi kuwonongeka panthawi yogwira ntchito.Insulator yagalasi yolimba idzadzisweka yokha panthawiyi, pamene insulator ya porcelain sichidzatero.Chifukwa chake, dipatimenti yamakampani amagetsi iyenera kugwiritsa ntchito mphamvu zambiri komanso zinthu zakuthupi pozindikira magetsi komanso kuyesa kodziletsa kwa ma insulators a porcelain, omwe ali ndi zofooka pazachuma komanso zotetezeka.Chifukwa chake, ndi chitukuko chaukadaulo wopanga, ma insulators a mzere (olimba) adawonekera.Insulator yamtunduwu imakhala ndi insulator yolimba ndipo ndi ya mtundu wa insulator.Choncho, palibe chifukwa chodandaula za kuwonongeka kwa mkati mwa insulator panthawi ya ntchito, yomwe ndi imodzi mwa ubwino wake.
Malinga ndi oveteredwa mphezi zisonkhezero kupirira voteji, mzere post porcelain insulator lagawidwa m'magiredi asanu ndi atatu: 95, 105, 125, 150, 170, 200, 250 ndi 325kv;Malinga ndi oveteredwa kupinda kulephera katundu, izo lagawidwa m'makalasi anayi: 3, 5, 8 ndi 12.5kn;Malinga ndi mawonekedwe ake unsembe, akhoza kugawidwa mu ofukula unsembe ndi yopingasa unsembe;Ikhoza kugawidwa mumtundu womangiriza pamwamba ndi mtundu wazitsulo zapamwamba malinga ndi njira yolumikizira yomwe ili ndi kondakitala wapamwamba kwambiri;Malinga ndi njira yolumikizirana pakati pa phazi lachitsulo ndi maziko, imatha kugawidwa kukhala yolekanitsidwa (kulumikizana kwa ulusi) komanso osalekanitsidwa.
Psn-105 / 5zs ulusi wolumikiza wopangidwa ndi kampani yathu ukupezeka mu M16, M18 ndi M20.Nthawi yomweyo, pofuna kukonza mtunda wa creepage, psn4-105 / 5zs zinthu zosaipitsa zimapangidwa.
Nthawi yotumiza: Apr-13-2022