Nkhani

Malamulo abwino kwambiri osankha ma fuse a mafakitale a ma control panels. Buku lathunthu la IEC 60269 ili likufotokoza kusiyana kwa mitundu ya gG, aM, aR, mawerengedwe amakono ndi malangizo osankha ogwirizanitsa kuti atsimikizire chitetezo cha makina chotetezeka komanso chokhazikika.

Chitsogozo cha sitepe ndi sitepe chosankha chipangizo choyenera choteteza mafunde kuti muyike pa solar, kuphatikizapo miyezo ya IEC, kusiyana kwa Mtundu 1/2/3, ndi zolakwika zomwe muyenera kupewa.

Kuwunikanso deta kukuwonetsa kuti mafakitale anzeru akusiya kugwiritsa ntchito ma fuse kupita ku Molded Case Circuit Breakers amakono (MCCBs). Kafukufukuyu adapeza kuti ndi vuto la injini, Factory A, yomwe imagwiritsa ntchito ma fuse, idatenga mphindi 73 kuti izindikire ndikusintha, pomwe Fac...

Kodi mwasokonezeka ndi ziwerengero za ma circuit breaker? Dziwani kusiyana kwakukulu pakati pa ma breaker omwe ali ndi 80% ndi 100%, momwe mungasankhire yoyenera pa katundu wopitilira, ndikuwonetsetsa kuti NEC ikutsatira malamulo.

MCCB yamagetsi yoyera bwino imaposa mitundu yachikhalidwe ya kutentha ndi maginito pakukhala bwino kwa kutentha, kusinthasintha kwa mota, komanso kuyankha zolakwika. Dziwani chifukwa chake ELM1 electromagnetic MCCB ndi chisankho chabwino kwambiri pakugawa mphamvu zamafakitale komanso kuteteza mota.

ELM1 Series MCCB, yogwirizana ndi IEC 60947-2, imapereka mitundu yosiyanasiyana ya 63A-1600A, mphamvu zambiri zogwirira ntchito, ndi zowonjezera, zomwe zimaonetsetsa kuti magetsi akugawidwa bwino kuti agwiritsidwe ntchito m'mafakitale ndi m'mabizinesi.

Kugwiritsa ntchito contactor yolakwika posintha capacitor kungayambitse kulephera. Nkhaniyi ikufotokoza mwatsatanetsatane kusiyana kwa kapangidwe, kagwiritsidwe ntchito, ndi kulimba pakati pa ma contactor okhazikika a AC ndi ma capacitor apadera, zomwe zimapereka njira zofunika zosankhira kapangidwe ka mphamvu kodalirika.

Nkhaniyi ikupereka kusanthula kwakuya kwa momwe ma contactor a AC amagwirira ntchito, njira zofunika zosankhira (poganizira za voltage, katundu, ndi chilengedwe), ndipo ikuwonetsa ntchito yapadera ya ma contactor a capacitor a CJ19 pakuwongolera mphamvu, ndikupereka chitsogozo chaukadaulo pachitetezo cha zida ndi mphamvu...

Pa Tsiku la Ogwira Ntchito Padziko Lonse, timalemekeza ogwira ntchito powunikira maziko ofunikira a moyo wawo: chitetezo chamagetsi. Dziwani momwe njira zamakono zotetezera sizimangoyang'anira kutsata malamulo, komanso zimathandizira kwambiri anthu, kupanga zinthu, ndi kupita patsogolo.

Tetezani ma injini a mafakitale ku zinthu zodzaza ndi zinthu zambiri, kutayika kwa gawo, komanso kuwonongeka kwa rotor yotsekedwa ndi ELECO Motor Protection Circuit Breakers (MPCB). Chepetsani nthawi yogwira ntchito, chepetsani ndalama zokonzera, ndikuwonetsetsa kuti mapampu, mafani, ma compressor, ndi mizere yopangira ikugwira ntchito bwino.

Phunzirani malangizo onse okonza ma circuit breakers otsika mphamvu, kuphatikizapo kuyeretsa, kuyang'anira, kuyesa, ndi kuwongolera chilengedwe. Kutalikitsa nthawi ya zida, kupewa kulephera, ndikuwonetsetsa kuti magetsi akugawidwa bwino komanso modalirika m'mafakitale, mabizinesi, ndi nyumba.

SPD yatsopano yotsika mtengo yamakampani ndi yamalonda imapereka chitetezo chokhazikika cha ma surge a PV, kusungirako mphamvu, ndi kugawa mphamvu za fakitale ndi ROI yayikulu.