Auto rov kaw
Thaum lub resi dual tam sim no tshaj qhov ua tam sim no tus nqi iav thiab mus txawv tebchaws, lub cuab yeej yuav pib rov kaw tom qab 20-60 vib nas this, thaum manually rov kaw tsis yog imited.Cov cuab yeej rov kaw rau 5 vib nas this thiab lub voj voog taulty ploj mus.nws rov zoo dua, thiab tus breeker khiav nomally;Lwm yam.lub cuab yeej yuav mus txawv tebchaws thiab xauv nwsl ncig tauly tsis tshem tawm, Lub cuab yeej yuav tsis aulo feclose thiab yuav tsum tau ua haujlwm manually los kaw.
Tshaj voltage tiv thaiv
Thaum cov kab hluav taws xob siab tshaj qhov kev tiv thaiv tus nqi, lub breaker yuav mus.Thaum cov kab hluav taws xob rov zoo li qub, lub breaker yuav pib rov kaw thiab khiav.Qhov voltage satup tus nqi ntau yog.250-300V.Feem ntau, teeb 280V thaum tsim khoom.Tus neeg siv khoom tuaj yeem teeb tsa lossis kaw qhov kev tiv thaiv no raws li xav tau.
Hauv qab vltage Potectin
Thaum cov kab vllage qis dua qhov teeb tsa kev tiv thaiv tus nqi, lub breaker yuav tawm mus.Thaum kab vllage rov zoo li qub, lub breaker yuav pib rov kaw thiab khiav.The vltage teeb tus nqi ntau yog 150-200V. nquag teeb 170V thaum tsim khoom, cov neeg siv khoom tuaj yeem teeb tsa lossis kaw qhov kev tiv thaiv no a8 xav tau.
Phase Loss Protection
Thaum lub davhlau ya nyob twg muaj theem poob, lub breaker yuav mus.Lub breaker yuav pib rov kaw thiab khiav thaum lub sij hawm poob clrcult faulty disappears.
Interink Kev Tiv Thaiv Kev Tiv Thaiv
Cov cuab yeej no tuaj yeem txuas nrog lwm cov cuab yeej tua hluav taws thiab muaj kev tiv thaiv raws li hauv qab no.