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XL series fais fab faib txee txais cov khoom tsim tshiab hauv tsev. Nws lub plhaub yog ua los ntawm bent steel daim hlau, featuring compact qauv, yooj yim txij nkawm, thiab hloov tau yooj yim ua ke ntawm Circuit Court schemes. Ntxiv nrog rau cov hluav taws xob hluav taws xob hluav taws xob thiab cov fuses rau kev tiv thaiv hluav taws xob, lub txee xa khoom kuj tuaj yeem nruab nrog cov contactors thiab thermal relays. Lub qhov rooj ntawm lub thawv tuaj yeem nruab nrog cov nyees khawm ua haujlwm thiab qhov taw qhia teeb. Thaum xav tau ib rab riam hloov, nws txoj haujlwm tuav yog ntsia rau sab sauv ntawm sab xis nyob rau hauv pem hauv ntej ntawm lub thawv, uas tuaj yeem siv rau kev hloov khoom siv hluav taws xob. Lub txee muaj lub qhov rooj nyob rau hauv pem hauv ntej, thiab thaum lub qhov rooj qhib, tag nrho cov khoom nyob rau hauv lub txee raug nthuav tawm, yooj yim txij nkawm thiab kho. Lub qhov rooj pem hauv ntej yog ib lub qhov rooj sab laug qhib, nruab nrog cov cuab yeej ntsuas xws li voltmeters thiab ammeters, nrog rau kev ua haujlwm hluav taws xob thiab cov khoom siv teeb liab. Nws yog ib qho khoom siv hluav taws xob faib hluav taws xob nrog cov qauv yooj yim, txhim khu kev qha, thiab tus nqi qis. Nws yog tsim rau siv nyob rau hauv industrial thiab civil vaj tse rau AC zaus 50Hz, voltage 500V thiab hauv qab no IT systems, TN-C systems, TT systems (yav tas los hu ua peb-theem peb-xaim, peb-theem plaub-xaim fais fab system) rau lub hwj chim thiab teeb pom kev zoo. Nws kuj tseem tsim nyog rau kev ua ntau yam khoom siv lub cev muaj zog, suav nrog cov khoom siv hluav taws xob puv hluav taws xob, tag nrho cov digital tswj cov khoom siv hluav taws xob, lub tshuab hluav taws xob pib lub tshuab hluav taws xob, lub hnub qub-delta oob khab, ntau lub tshuab hluav taws xob oob khab, thiab lwm yam.
Cov khoom no ua raws li cov qauv siv tau: IEC60439-1 "Low-voltage Switchgear thiab Controlgear Assemblies" thiab GB / T 7251.12 "Low-voltage Switchgear thiab Controlgear Assemblies - Ntu 1: Hom-tested thiab Ib Feem Hom-tested Assemblies". Kev tiv thaiv qib yog IP30.
