Txheej txheem cej luam
RW12 series tso tawm fuses yog cov khoom siv hluav taws xob tiv thaiv sab nraum zoov hauv lub zog xa hluav taws xob thiab kev faib khoom.Lawv raug ntsia rau ntawm qhov siab-voltage sab ntawm cov khoom siv hluav taws xob faib hluav taws xob lossis cov ceg ntawm cov kab xaim hluav taws xob rau luv luv thiab kev tiv thaiv overload ntawm transformers thiab kab, nrog rau shunting thiab combining load tam sim no.Lub high-voltage ceramic drop-out fuse muaj ib tug ceramic insulating bracket thiab ib lub raj fuse.Cov kev sib tiv tauj zoo li qub tau teeb tsa ntawm ob qho kawg ntawm cov khoom siv insulating, thiab cov kev sib txuas mus tau raug teeb tsa ntawm ob qho kawg ntawm lub raj fuse.Lub fuse tube muaj ib lub inner arc suppression tube thiab ib lub raj fuse.Cov txheej txheej txheej yog tsim los ntawm phenolic ntawv raj lossis epoxy iav daim ntaub raj.
Nta
Melting tube qauv:
Lub fuse yog ua los ntawm flberglsaa, uas yog noo noo thiab corrosion resistant.
Fuse Base:
Lub hauv paus khoom yog embedded nrog mechanical lug thiab insulators.Cov hlau pas nrig mechanism yog ntsia nrog cov khoom nplaum tshwj xeeb thiab cov rwb thaiv tsev, uas tuaj yeem tiv taus luv luv Circuit Court tam sim no tig rau lub zog.
Moisture-proof fuse tsis muaj npuas, tsis muaj deformation, tsis qhib Circuit Court, muaj peev xwm loj, tiv thaiv ultraviolet, lub neej ntev, superior hluav taws xob zog, dielectric zog thiab zoo heev mechanical rigidity thiab mob siab rau.
Tag nrho cov mechanism yog nruab nrab, yooj yim rau nruab, nyab xeeb thiab txhim khu kev qha.
Installation ntawm cov fuses tso tawm
(1) Lub yaj yuav tsum tau nruj me ntsis thaum lub installation (kom cov yaj tuaj yeem tiv taus lub zog tensile ntawm li 24.5N), txwv tsis pub nws yooj yim ua rau cov neeg sib cuag overheat.
(2) Lub fuse ntsia rau ntawm tus ntoo khaub lig caj npab (thav duab) yuav tsum ruaj khov thiab txhim khu kev qha, thiab yuav tsum tsis txhob co los yog co.
(3) Lub raj melting yuav tsum muaj lub kaum sab xis downward ntawm 25 ° ± 2 °, kom lub raj yaj tuaj yeem poob sai sai los ntawm nws tus kheej qhov hnyav thaum tshuab tawm lub yaj.
(4) Lub fuse yuav tsum tau muab ntsia rau ntawm tus ntoo khaub lig caj npab (thav duab) nrog txoj kab ntsug tsis pub tsawg tshaj 4m los ntawm hauv av.Yog tias nws tau teeb tsa saum toj ntawm lub tshuab hluav taws xob faib khoom, nws yuav tsum tuav txoj kab rov tav ntawm ntau tshaj 0.5m los ntawm sab nrauv contour ciam teb ntawm lub transformer.Kev poob ntawm lub raj molten coj mus rau lwm yam xwm txheej.
(5) Qhov ntev ntawm lub fuse yuav tsum tau kho kom haum.Nws yuav tsum tau hais tias lub duckbill muaj peev xwm tuav tau ntau tshaj li ob feem peb ntawm qhov ntev ntawm qhov kev sib cuag tom qab kaw, thiaj li kom tsis txhob poob nws tus kheej tsis ua hauj lwm thaum lub sij hawm ua hauj lwm, thiab lub fuse raj yuav tsum tsis txhob ntaus lub duckbill., los tiv thaiv lub raj melting los ntawm ntog nyob rau hauv lub sij hawm tom qab lub melting tshuab tawm.
(6) Cov yaj siv yuav tsum yog cov khoom lag luam ntawm cov chaw tsim khoom ib txwm muaj thiab muaj qee yam khoom siv zog.Nws feem ntau yuav tsum tau ua kom cov yaj tuaj yeem tiv taus lub zog tensile saum 147N.
(7) 10kV tso tawm fuses raug ntsia sab nraum zoov, thiab qhov kev ncua deb yuav tsum siab tshaj 70cm.
