Katswiri wachitetezo pazida zosinthira zosinthika za PC-level

Kusintha kosinthira kwa PC-levelamatanthauza chodalirika kwambiri, chogwiritsa ntchito zambiri chomwe chimayang'anira kugawa, kutembenuza ndi kuyeza mphamvu yamagetsi mumagetsi amagetsi, ndipo amagwiritsidwa ntchito pogawa mphamvu pamagulu osiyanasiyana amagetsi.Imagwiritsidwa ntchito makamaka pamakina owongolera amphamvu zosiyanasiyana, kuyatsa, zotengera zamagetsi zamagetsi ndi chitetezo.

Kusintha kosinthira kwa PC-levelikhoza kukhazikitsidwa pa busbar yomweyi kapena mbali imodzi yamagetsi, ndi ntchito yosinthira maulendo angapo komanso kudzipatula.Monga chida chofunikira cha node pamakina ogawa maukonde, imatha kuzindikira kuwongolera kwazinthu zambiri (monga kubweza mphamvu yogwira ntchito, kuwongolera ma harmonic, kuwongolera mphamvu zamagetsi, etc.) ndipo angagwiritsidwe ntchito kachitidwe kagawa mphamvu Lumikizani dera mphamvu pakati pa mkulu ndi otsika voteji zida ndi kusagwirizana katundu.

TheKusintha kosinthira kwa PC-levelimatha kuchita ntchito zosinthira ma voltages osiyanasiyana komanso magawo osiyanasiyana apano.Ndi ntchito yapawiri yamagetsi, imathandizira ntchito imodzi yamagetsi awiri;ndi ntchito yotembenuza maulendo awiri, imatha kusintha pakati pa zero primary current ndi zero secondary current (ndi choyambira chofewa);mphamvu yapawiri yamagetsi;amatha kuzindikira Magawo atatu apano amatha kusinthidwa mosasamala mkati mwazomwe zidavotera (380V AC) kapena pakati pa ma voltages ovoteledwa.

Kusintha kosinthira kwa PC-levelzopangidwa zimakwaniritsa zofunikira za GB173-2008 "General Technical Conditions for Low-Voltage Power Cables" ndi miyezo ina;ndipo adadutsa chiphaso chadziko lonse cha "3C";adadutsa mayeso a kampani yaku Germany TUV ndi chiphaso cha IEC International Electrotechnical Commission;adapeza zinthu zopitilira 20 zovomerezeka zamayiko, kuphatikiza ma Patent a 2;9 zovomerezeka zovomerezeka.

PC mlingo zodziwikiratu kutengerapo lophimbaali ndi ntchito zonse zoteteza chitetezo, kuphatikiza kuchulukira komanso chitetezo chozungulira chachifupi, overcurrent, overvoltage and grounding protection;ili ndi njira zodzitetezera monga chitetezo cha mphezi, kutayikira (grounding) kutseka basi, etc. Panthawi imodzimodziyo, ilinso ndi ntchito yogwiritsira ntchito pamanja ndi ntchito yolamulira mwanzeru, yomwe imatha kuzindikira mosavuta kusintha ndi kugwiritsira ntchito (monga kusintha kwamanja kapena kunyamula katundu). kusintha kwamagetsi kwamagetsi, etc.).