DC MCB Ib Ncej
Cov khoom no yog tsim los rau cov tsev lag luam, cov chaw ua haujlwm hauv tsev, cov chav computer, thiab chav faib hluav taws xob - cov chaw uas muaj cov khoom hnyav thiab cov dej ntws siab. Nws ua hauj lwm raws li lub ntsiab tiv thaiv ntaus ntawv rau nruab nrab - thiab qis -voltage fais fab faib tshuab, ua raws li lub ntsiab hloov los yog thawj kev tiv thaiv rau cov kab tseem ceeb.
Hauj lwm lawm
Khoom Muag Khoom Muag
Cov khoom no yog tsim los rau cov tsev lag luam, cov chaw ua haujlwm hauv tsev, chav siv computer, thiab chav faib hluav taws xob -cov chaw uas muaj cov khoom hnyav thiab cov dej ntws siab. Nws ua haujlwm raws li cov cuab yeej tiv thaiv tseem ceeb rau nruab nrab - thiab qis -voltage fais fab faib tshuab, ua raws li lub ntsiab hloov lossis kev tiv thaiv thawj zaug rau cov kab tseem ceeb. Ua raws li IEC 60947-2 tus qauv thoob ntiaj teb, nws muaj peev xwm ua kom tawg tau zoo dua thiab ua haujlwm zoo dua. Nws muab ntau yam kev tiv thaiv kev ua haujlwm, suav nrog overload, luv-circuit, thiab kev tiv thaiv undervoltage, ua kom cov cuab yeej muaj kev nyab xeeb thiab kev siv hluav taws xob tas li.
Khoom siv thiab kev tsim khoom
Lub casing yog ua los ntawm siab -lub zog nplaim hluav taws xob- cov yas retardant, muab cov khoom siv zoo heev, rwb thaiv tsev, thiab siab -kub tsis kam, ua kom ruaj khov ntev - lub sijhawm ua haujlwm hauv qhov hnyav hnyav.
Cov qauv tsim sab hauv tso cai rau cov kab hluav taws xob sib txuas, kev sib tsoo tshuab, thiab arc - tua chamber los ua haujlwm ntawm nws tus kheej tsis tau sib koom ua ke, txhim kho cov hluav taws xob hluav taws xob thiab kev ua haujlwm kev ntseeg siab.
Cov kab ke sib txuas siv cov khoom siv coj los hnav- cov khoom siv hlau tiv taus nrog cov txheej txheem ntxiv los txo qhov kev poob qis thiab txuas ntxiv hluav taws xob lub neej. Cov lus qhia meej kev khiav hauj lwm thiab cov qauv kev sib cuam tshuam txhim khu kev qha pab tiv thaiv kev ua haujlwm tsis raug.
Core Zoo
Siv cov qauv thermal-magnetic tripping txoj cai: kev tiv thaiv overload ua haujlwm los ntawm kev sib xyaw ua kom sov (siab dua tam sim no → nrawm dua), thaum luv luv - tiv thaiv Circuit Court muab kev sib txuas tam sim.
Cov yam ntxwv kev tiv thaiv yog ruaj khov thiab tsis cuam tshuam los ntawm qhov kub thiab txias los yog electromagnetic cuam tshuam, ua rau nws zoo tagnrho rau kev lag luam thiab kev lag luam ib puag ncig nrog cov khoom sib txawv.
Muab kev txwv tam sim no zoo heev, sai sai tshem tawm qhov ua txhaum tam sim no thiab txo qhov cuam tshuam rau cov khoom siv hauv qab thiab cov khoom siv hluav taws xob.
Compact, txhim khu kev qha, thiab yooj yim rau kev khiav lag luam, nrog rau qhov pom kev pom tseeb thiab kev cuam tshuam kev nyab xeeb.
Daim ntawv thov tus nqi
Siv dav hauv cov tshuab hluav taws xob hauv cov khw muag khoom, cov chaw tsim khoom, cov chaw khaws ntaub ntawv, thiab cov tsev rau pej xeem. Nws muab cov khoom muaj zog, ruaj khov, thiab ntev ntev - kev tiv thaiv ntev rau lub hauv paus circuits, ua kom muaj kev nyab xeeb ntawm ob qho tib si khoom siv thiab cov neeg ua haujlwm.
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Xa kev nug
Koj Tseem Yuav Zoo Li
