** Dab tsi yog qhov hloov tsis sib haum tseem hu ua?
Cov khoom siv hloov mus, tseem yog tus thab, yog cov khoom siv hluav taws xob siv los cais cov hluav taws xob hluav taws xob los ntawm lub zog. Nws lub luag haujlwm tseem ceeb yog txhawm rau txiav lub hwj chim fais fab rau ib Circuit Court, tso cai rau kev saib xyuas nyab xeeb lossis kho kom zoo rau cov khoom siv cuam tshuam. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom kev hloov pauv, lawv cov khoom siv, thiab lawv cov ntawv thov hla kev sib txawv.
** Hom hloov tsis haum
Muaj ntau hom kev hloov pauv, thiab lawv cov qauv tsim, cov ntaub ntawv, thiab cov yam ntxwv yuav sib txawv raws li daim ntawv thov. Qee qhov kev siv ntau ntawm cov hloov hloov tsis sib xws nrog:
1. Thauj khoom tawg hloov pauv: Cov no tau siv los rhuav tshem voltage voltits hauv kev faib tawm cov khoom siv hluav taws xob thiab kev sib sau ua ke. Lawv kuj tseem siv tau raws li lub cev muaj zog.
2. Huse Mus Hloov Disconnectors: Cov no yog siv los hloov tawm ntawm Circuit Court thiab tiv thaiv nws los ntawm overceurents. Lawv tuaj yeem yog phau ntawv lossis tsav tsheb.
3. Hlws ris hloov pauv: Cov no yog siv los txiav tawm cov khoom hluav taws xob rau cov khoom siv hluav taws xob thaum kho lossis kho.
4. Padlockable Mus Hloov Disconnectors: Cov Padlockable Tuav kom tiv thaiv kev ua haujlwm tsis raug cai thiab kom muaj kev nyab xeeb thaum kev saib xyuas.
5. Hloov mus Hloov Disconnectors: Cov no yog siv hloov ntawm ob lub zog hluav taws xob yog tias muaj hluav taws xob hluav taws xob.
** Cov khoom sib xyaw ntawm cov hloov pauv tsis sib haum
Ib txwm hloov disconnector muaj ntau lub zog uas ua haujlwm ua ke kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha. Cov no suav nrog:
1. Cov neeg tiv toj: Cov kev tiv tauj yog cov seem uas ua lossis tawg cov hluav taws xob txuas. Lawv tau ua los ntawm cov ntaub ntawv xws li nyiaj, tooj liab, lossis tooj dag, thiab tsim los ua kom cov dej khov uas kub thiab txias.
2. Actuator: Tus actuator yog lub tshuab uas txav cov neeg tuaj yeem qhib lossis kaw Circuit Court. Nws tuaj yeem yog phau ntawv qib los yog tsav tsheb-tsav tshuab.
3. Arc Chute: Tus Arc Chute yog cov cuab yeej uas tua cov arc uas yog tsim thaum cov neeg tiv tauj. Nws muaj cov hlau hlau uas hloov lub arc ntawm ib pawg ntawm kev coj ua Vanes, uas txias thiab nqus lub zog ntawm arc, tua hluav taws.
4. insulators: cov insulators yog qhov seem uas tiv thaiv cov neeg sib chwv los ntawm kev tuaj ntsib lwm yam lossis tus neeg siv. Lawv yog ua los ntawm cov ntaub ntawv xws li plooj (veneers), iav, lossis plastics, thiab muaj lub zog dielectric siab siab.
** Cov ntawv thov hloov pauv tsis yog
Hloov cov disconnectors tau siv dav hla kev sib txawv, suav nrog:
1. Lub zog hluav taws xob thiab faib tawm: Hloov cov khoom tsis sib xws yog siv los cais cov voj voog thaum lub sijhawm txij nkawm, thiab hloov chaw tawm ntawm kev siv. Lawv kuj tau siv los tiv thaiv kev ncig los ntawm overcurrents thiab luv voj voog.
2. Muaj Automation: Hloov Disconnectors yog siv los txiav tawm cov tshuab hluav taws xob, twj, thiab lwm yam khoom siv hluav taws xob thaum kho. Lawv kuj tseem siv tau raws li kev cais lossis tsis muaj thaum muaj xwm txheej ceev.
3. Lub zog txuas ntxiv: Hloov cov khoom tsis sib xws los hloov cov voj voog thaum lub sij hawm kho cua, lossis thaum muaj kev sib txawv lossis cov xwm txheej overvoltage lossis overcurrent.
4. Tsheb thauj mus los: Hloov cov transmonnectors yog siv rau hauv kev tsheb ciav hlau, thiab lwm yam kev thauj mus los cais cov pa hluav taws thiab cov khoom siv thaum lub sijhawm tu lossis kho haujlwm.
Hauv kev xaus, hloov tsis sib haum yog cov khoom siv hluav taws xob tseem ceeb siv los ua kev sib tw los ntawm lub zog hluav taws xob hauv ntau yam kev lag luam. Lawv cov qauv, cov ntaub ntawv, thiab cov yam ntxwv yuav sib txawv nyob ntawm daim ntawv thov, tab sis lawv txhua tus muaj lub hom phiaj zoo ib yam ntawm cov khoom siv hluav taws xob.
