Nkhani

Mndandanda wa BY08DC 1 + 2-12.5 ukuyimira kupita patsogolo kwakukulu mu chitetezo cha photovoltaic system. Izi wapadera Dc Surge Chitetezo Chida (SPD) imapereka chitetezo chofunikira cha T1 + T2 chopangidwira makamaka mabokosi ophatikizira a solar ndi ma inverter. Pogwiritsa ntchito luso lapamwamba lamphamvu lazitsulo la oxide varistor (MOV), limapereka chitetezo champhamvu ku mphezi (10/350μs) ndi kusintha kwapakati (8/20μs). Ndi mphamvu zotulutsa kuchokera ku 20kA mpaka 40kA pamtengo, SPD iyi imawonetsetsa kuti zida zofunikira za DC zimakhalabe zotetezedwa ku mawotchi owonongeka amagetsi panthawi yonse yogwira ntchito.

Mndandanda wa BY04L-63 umayimira kupita patsogolo kofunikira pachitetezo chamagetsi, kuphatikiza ntchito zofunika zoteteza mu chipangizo chimodzi. Chotsalira Chatsopano Chozungulira Ichi (Mtengo wa RCBO) imapereka chitetezo chokwanira ku zoopsa zazikulu zitatu: mafunde opitilira muyeso, afupikitsa, ndi mafunde otsalira owopsa (kutsika kwapadziko). Zopangidwa kuti zikhale zodalirika, zimateteza bwino anthu onse ogwira ntchito ku magetsi komanso kuziyika ku zoopsa zamoto zomwe zimadza chifukwa cha kuwonongeka kwa magetsi kapena magetsi ochulukirapo, zomwe zimapangitsa kuti zikhale zofunikira pamagetsi amakono.

Mitundu ya OF SD MX ikuyimira kukulirakulira kwa mphamvu zoteteza dera, kupereka zida zapadera zomwe zimapangidwira kuti zithandizire magwiridwe antchito ndikuwunika zida zodzitetezera. Zigawo izi makamaka Auxiliary Contacts (OF), Alarm Contacts (SD), ndi Shunt Trips (MX) zimaphatikizana mosasunthika ndi Miniature Circuit Breaker (MCB), kupereka chiwongolero chowongoleredwa, siginecha yakutali, ndi mayankho ogwirira ntchito. Powonjezera magwiridwe antchito kupitilira kusokoneza komwe kulipo komanso kwakanthawi kochepa, zowonjezera izi zimathandizira kuyendetsa bwino kwamagetsi amagetsi, ndikofunikira pakuyika kwamakono.

Mndandanda wa Waterproof Cable Gland PG wokhala ndi makina osindikizira ophatikizika amayimira kupita patsogolo kofunikira pakuwongolera zingwe pakuyika kofunikira. Wopangidwa kuti apereke chitetezo chapadera cholowera, yankholi limatsimikizira kuti zingwe zimakhalabe zotetezedwa ndikukana zowononga zachilengedwe. Kumanga kwake kolimba kumapereka mpumulo wanthawi imodzi komanso kusindikizidwa kwa IP68, kupangitsa kuti ikhale yofunikira pakugwiritsa ntchito komwe chinyezi, fumbi, mafuta, kapena kugwedezeka kungasokoneze kukhulupirika kwamagetsi. Mapangidwe ophatikizika a makina ochapira amathandizira kusindikiza bwino kwinaku akuchepetsa njira zoyikamo pamafakitale.

Zomangamanga zamakono zimafuna kupitirizabe mphamvu mosagwedezeka. Mndandanda wa BYQ1 Intelligent Type CB Level Dual Power Automatic Transfer Switch (ATS) imayima ngati chitetezo chofunikira, chopangidwa kuti chizisuntha zokha katundu wamagetsi pakati pa magwero amagetsi oyambira ndi osunga zosungira nthawi yazimitsidwa kapena apatuka kwambiri. Kusintha kosasunthika kumeneku ndikofunikira kwambiri pakuteteza zida zodziwikiratu komanso kusunga umphumphu wogwira ntchito m'zipatala, malo opangira data, mafakitale amakampani, ndi nyumba zamalonda komwe kusokoneza magetsi sikuvomerezeka. Ntchito yayikulu ya Automatic Transfer Switch ndikuwonetsetsa kuti makina ofunikira amakhalabe amphamvu popanda kuchitapo kanthu pamanja.

Kusinthika kwa zida zamagetsi zakunja kumawona kupambana ndi Stainless Steel Hinge-Type Electrical Box, yopangidwa kuti iteteze zida zomwe zimakhudzidwa komwe kulimba kwa chilengedwe ndikofunikira. Pokhala ndi mahinji azitsulo zosapanga dzimbiri zam'madzi zophatikizidwa ndi nyumba zolimba za polima, yankho ili limapereka chitetezo chovotera IP66 kuti isalowe m'madzi, kuipitsidwa ndi tinthu tating'ono, komanso dzimbiri lamankhwala. Mapangidwe ake amayang'ana makamaka malo omwe ali pachiwopsezo m'malo opangira ma cell, zida zowunikira kunyanja, komanso malo oyikapo ma IoT a mafakitale pomwe malo otsekera wamba amalephera chifukwa chokhala ndi nthawi yayitali ya UV kapena kupopera mchere. Kwa malo omwe amadalira makina ofunikira monga mayunitsi a Automatic Transfer Switch, chitetezo ichi chimatsimikizira kuti zida zachiwiri zimagwirabe ntchito pakagwa nyengo yovuta.