Chitetezo cha LKX-A25 Series Surge: Chabwino Kwambiri Poteteza Mphezi
2024-07-08
Deta Yaikulu Yaukadaulo:
Chitsanzo cha malonda | LKX-A25 |
Mphamvu yogwiritsidwa ntchito | 220/385V~50Hz |
Voliyumu yogwira ntchito yopitilira (Uc) | 275V/385V |
Kukana kutchinjiriza (Mitsuko) | >100Mohm |
Mphamvu ya Ipeak Peak | 25 KA |
Kuchuluka kwa ndalama | 7.5AS |
Mphamvu (W/R) | 56.25KJ/Q |
Mu (8/20ns) | 25 KA |
Imax (8/20ns) | 100KA |
Mulingo woteteza voteji | ≤2.2KA |
Nthawi yoyankha | ≤100ns |
Kutentha kogwira ntchito | -40~+85℃ |
Zinthu zomangira | Nayiloni yoletsa moto |
Kuyesa chitetezo | IP20 |
Ikani fuse isanayambe SPD | 125A |
Malo ozungulira a kondakitala pambuyo polumikizana | 6-35mm2 |
Maonekedwe akunja ndi miyeso yoyika:
M'dziko lamakono lomwe likuyenda mofulumira, kufunika koteteza ku mafunde odalirika sikunakhalepo kwakukulu kuposa kale lonse. Pamene kuchuluka kwa mphezi ndi mafunde akuchulukirachulukira, njira zodzitetezera zolimba ziyenera kutengedwa kuti ziteteze zida zamtengo wapatali ndikuwonetsetsa kuti magetsi akupezeka mosalekeza. Pakadali pano, chitetezo cha mafunde cha LKX-A25 cha mndandanda chikuyamba kugwira ntchito, kupereka yankho lathunthu la chitetezo cha mafunde oyamba amagetsi m'malo omwe ali ndi chiopsezo chachikulu cha mphezi.
Zoteteza ma surge za LKX-A25 mndandanda ndi za zoteteza ma lightning za Class I ndipo zimapangidwa motsatira miyezo ya IEC ndi GB. Kapangidwe kake kolimba komanso ukadaulo wapamwamba zimapangitsa kuti zikhale zoyenera kuchepetsa mitundu yonse ya ma surge currents, kuphatikizapo kugunda kwa mphezi mwachindunji. Choteteza ma surge ichi chili ndi kapangidwe ka modular ndipo chimayenera kugwiritsidwa ntchito pamagetsi a single-phase ndi atatu-phase. Chimagwirizana ndi njira zokhazikika za 35mm DIN, zomwe zimapangitsa kuti zikhale zosavuta kuyika m'ma switchboard akuluakulu mkati mwa nyumba komanso ma switchboard akunja.
Chimodzi mwazinthu zazikulu za LKX-A25 series surge protector ndi kuthekera kwake kotulutsa mphamvu yamagetsi yamphamvu popanda kufunikira freewheeling. Izi zikutanthauza kuti imatha kuthana bwino ndi mphamvu yamagetsi yamagetsi yamphamvu, kupereka chitetezo chodalirika ku zida zotetezeka komanso zamagetsi. Mphamvu yamagetsi yamagetsi yamphamvu yomwe gawo lililonse la surge protector lingathe kupirira imatha kufika pa Iimp=25KA (10/350μs), ndipo mphamvu yamagetsi yamagetsi yamphamvu imatha kufika pa Imax=120KA (8/20μs). Ndi chisankho cholimba komanso chodalirika choteteza mphezi.
Choteteza ma surge cha LKX-A25 chapangidwa mwapadera kuti chigwiritsidwe ntchito m'malo omwe ali ndi chiopsezo chachikulu cha kugunda kwa mphezi, zomwe zimapatsa mabizinesi ndi anthu ogwira ntchito m'malo otere mtendere wamumtima. Kutha kwake kuthana ndi kugunda kwa mphezi mwachindunji komanso kuchepetsa bwino mafunde a mphepo kumapangitsa kuti chikhale chofunikira kwambiri pa njira iliyonse yotetezera ma surge. Kaya chiyikidwa mu panel yayikulu yamagetsi ya nyumbayo kapena mu panel yamagetsi yakunja, choteteza ma surge ichi chimapereka chitetezo chosayerekezeka ku zotsatira zoyipa za kugunda kwa mphezi ndi ma surge amagetsi.
Kuwonjezera pa luso lawo labwino kwambiri loteteza ma surge protectors, ma surge protectors a LKX-A25 series amadziwikanso chifukwa chodalirika komanso kulimba. Opangidwa kuti apirire nyengo zovuta kwambiri, ma surge protectors awa ndi njira yothandiza kwa nthawi yayitali kuti atsimikizire kuti makina ofunikira amagetsi amagwira ntchito mosalekeza. Kapangidwe kake kapamwamba komanso ukadaulo wapamwamba zimapangitsa kuti ikhale chisankho chodalirika kwa mabizinesi ndi anthu omwe akufuna kuteteza zida zawo ndi zomangamanga ku mphezi zosayembekezereka.
Choteteza ma surge cha LKX-A25 series ndi chisankho chabwino kwambiri choteteza ma surge, chomwe chimapereka mphamvu zosayerekezeka zoteteza ma surge komanso kudalirika. Kapangidwe kake ka modular, mphamvu zotulutsa ma lightning current amphamvu komanso kugwirizana ndi njira zokhazikika zoyikira zimapangitsa kuti chikhale chisankho chosinthasintha komanso chothandiza kwambiri choteteza ma surge mumakina amphamvu. Pamene chitetezo chodalirika cha ma surge chikukhala chofunikira kwambiri m'dziko lamakono, zoteteza ma surge za LKX-A25 series zimaonekera ngati yankho lodalirika komanso lolimba loteteza zida zamtengo wapatali ndikuwonetsetsa kuti magetsi akupezeka mosalekeza m'malo omwe ali ndi chiopsezo chachikulu cha kugunda kwa mphezi.









