HRW 12/35KV Sab nraum zoov high voltage tiv thaiv AC poob tawm fuse

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Product Detail

Khoom cim npe

Product Description

Tshem tawm fuse cutout thiab thauj khoom hloov fuse cutouts yog cov khoom siv tiv thaiv hluav taws xob sab nraum zoov.Lawv txuas nrog cov khoom xa tuaj ntawm cov khoom xa tawm lossis cov kab xa tawm.Cov no feem ntau yog siv los tiv thaiv transformers los yog kab los ntawm luv luv circuits thiab overloads thiab hloov tam sim no.Lub qhov tso tawm fuse chav tsev yog tsim los ntawm kev txhawb nqa insulator thiab lub raj fuse, kev sib cuag zoo li qub tau tsau rau ntawm ob sab ntawm cov khoom siv hluav taws xob thiab kev sib cuag yog ntsia ntawm ob kawg ntawm fuse raj.Sab hauv ntawm lub fuse tube yog lub raj tua hluav taws.sab nrauv yog ua los ntawm phenolic compound ntawv raj lossis epoxy iav.Load switching cutout fuse muab stretch auxiliary contacts thiab arc-extinguish kaw rau switching on / off loading tam sim no.
Hauv kev ua haujlwm ib txwm muaj, qhov txuas fuse yog nruj kom tsim tho qhov chaw kaw.Nyob rau hauv qhov teeb meem tam sim no, lub fuse txuas melts thiab ib qho hluav taws xob arc yog tsim.Lub arc-extinguishing raj yog raws li tshwm sim.Qhov no ua rau muaj kev kub siab hauv lub raj thiab ua rau lub raj cais tawm ntawm cov neeg sib cuag.Lub zog ntawm kev sib cuag yog so thaum lub fuse ntsiab yaj.Cov kev txiav tawm tam sim no nyob rau hauv txoj haujlwm qhib, tus neeg teb xov tooj yuav tsum tau hloov qhov tam sim no tawm.Tom qab ntawd nrog ib qho kev ua haujlwm insulated, qhov kev sib tiv tauj tuaj yeem rub tawm.Qhov kev sib cuag tseem ceeb thiab kev pabcuam pabcuam yog txuas nrog.

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Technical parameters thiab Installation effect

Product Structure nta thiab Scope of use

Melt tube qauv:
Fuse coj los ntawm flberglsaa, damp-proof & corrosion-proof.
Fuse Base:
Khoom puag embedded mechanical qauv thiab insulator.Txhim kho hlau pas nrig mechanism siv cov ntaub ntawv tshwj xeeb binder thiab insulator ua ke, tuaj yeem nrog sawv ntsug luv luv tam sim no qhib lub zog hluav taws xob.
Moistureproof fuse tsis muaj hlwv, deformation, qhib, muaj peev xwm loj, UV, lub neej ntev, cov khoom siv hluav taws xob zoo dua, lub zog dielectric thiab zoo heev txhua yam nruj thiab muaj peev xwm fij tseg.
Tag nrho lub koom haum kom nruab nrab, yooj yim installation, nyab xeeb thiab txhim khu kev qha.
1. Qhov ntsuas kub tsis siab tshaj +40 C, tsis qis dua -40 C
2. Qhov siab tsis tshaj 3000m
3.Qhov siab tshaj plaws cua ceev tsis tshaj 35m / s
4. Kev siv av qeeg tsis tshaj 8 degrees

Cov khoom ua haujlwm li cas

1. Thaum ua hauj lwm ib txwm, fuse txuas nruj lub fuse tube kom nyob ze.
2. Yog hais tias lub kaw lus tshwm sim faults, loj txhaum tam sim no melts fuse tam sim ntawd thiab muab qhov chaw hluav taws xob arc, uas ua rau arc extinguishing raj raug rhuab thiab tawg ntau gases.Qhov no yuav ua rau muaj kev kub siab thiab tshuab tawm lub arc nrog rau lub raj.
3. Tom qab fuselink yaj txav kev sib cuag tsis muaj lub zog nruj, lub tshuab raug kaw thiab fuse tubedropout.
4. Cutout tam sim no nyob rau hauv txoj hauj lwm qhib.Tus neeg teb xov tooj yuav tsum siv cov hlua txuas txuas txuas kom rub cov kev sib cuag.