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PCov ntaub ntawv khoom
Lub npe: Disc insulator suspension type
Hom: ANSI 52-3 Disc insulator suspension type
Yam Yam: Voltage Range: 11kV ~ 220kV
Txuj: ANSI C29.2 tus qauv
Graze xim ntawm insulators: Brown los yog lub teeb grey
Mechanical tsis load: 70kN, 100kN, 120kN, 160kN, 210kN, 300kN thiab raws li ib tug neeg thov
Khoom siv: Alumina thiab silica porcelain
Daim Ntawv Thov: Cov kab hluav taws xob siv hluav taws xob thiab cov kab sib kis
Khoom Taw Qhia
Lub Disc Insulator Suspension Hom yog qhov tseeb ntawm cov plooj (porcelain) lossis iav nrog lub hau steel thiab hlau taw saum toj thiab hauv qab. Nws tuaj yeem siv hauv series. Nws feem ntau yog ua los ntawm cov plooj (porcelain) thiab iav daim thiab cov hlau fittings (xws li steel taw, lub kaus mom hlau, flanges, thiab lwm yam) clamped nrog cov cement lossis machinery. Cov khoom siv dav siv hauv cov tshuab hluav taws xob hluav taws xob, thiab feem ntau, nws ua haujlwm nyob rau hauv atmospheric tej yam kev mob rau overhead kis tau tus mob, thaum lub busbars ntawm fais fab nroj tsuag thiab substations thiab sab nraud energized conductors ntawm ntau yam khoom siv hluav taws xob tau txais kev txhawb los ntawm nws. Nws ua rau nws insulated los ntawm hauv av (los yog cov khoom siv hauv av) los yog los ntawm cov npoo ntawm lwm cov conductors uas muaj peev xwm sib txawv.
Khoom muaj nuj nqi
Raws li ib qho ntawm cov khoom siv tseem ceeb ntawm cov kab sib kis, Disc Insulator Suspension Hom yog lub luag haujlwm tseem ceeb ntawm kev nqa cov hlau thiab ntauwd rwb thaiv tsev. Nws yog siv nyob rau hauv high voltage, UHV thiab ultra-high voltage kis tau tus mob kab nyob ib ncig ntawm lub ntiaj teb no, muab ib tug txhim khu kev qha guarantee rau kev nyab xeeb ntawm kev sib kis kab. Cov khoom no tau muab faib ua ob hom: ib qho rau AC systems thiab ib qho rau DC systems. Lub siab tiv thaiv cov ntaub ntawv tsim tawm, lub kaus tshwj xeeb qauv thiab kev tiv thaiv corrosion ntawm cov hlau fittings ua rau nws ua tau raws li qhov xav tau ntawm kev laus kev ua haujlwm ntawm HVDC cov khoom sib kis. Muaj ntau ntau hom umbrella qauv tsim ntawm cov khoom no, uas muab ntau yam kev xaiv tsim nyog rau kev siv ntau yam kab hauv cheeb tsam.
Disc insulator ncua kev kawm ntawv yam tseem ceeb tsis:
Technical specifications:
ANSI Chav Kawm | 52-1 | 52-2 | 52-3 | 52-4 | 52-5 | |
Main Dimension | Nominal txoj kab uas hla | 160 | 200 | 254 | 254 | 254 |
Chav ntsuas qhov sib nrug | 140 | 146 | 146 | 146 | 146 | |
Creepage nrug (mm) | 178 | 210 | 292 | 292 | 279 | |
Ua ke M&E lub zog (kN) | 45 | 70 | 70 | 70 | 111 | |
Mechanical Impact Strength (nm) | 4.5 | 5 | 5.5 | 5.5 | 6 | |
Tensionproof test load (kN) | 22 | 33.5 | 33.5 | 33.5 | 55.6 | |
Lub hwj chim zaus flashover voltage (kV) | Qhuav | 60 | 65 | 80 | 80 | 80 |
ntub | 30 | 35 | 50 | 50 | 50 | |
Critical Impulse flashover voltage (kV) | Pos | 100 | 115 | 125 | 125 | 125 |
Neg | 100 | 115 | 130 | 130 | 130 | |
Fais fab zaus puncture voltage (kV) | 80 | 90 | 110 | 110 | 110 | |
RIV Data | Test voltage | 7.5 | 7.5 | 10 | 10 | 10 |
Max.RIV ntawm 1MHz (μV) | 50 | 50 | 50 | 50 | 50 | |
Siv tau Standard | ANSI C29.2 | |||||
FAQ:
1..Q: Koj cov zis txhua hli yog dab tsi?
A: Nws nyob ntawm hom khoom, feem ntau peb cov zis txhua hli yog 850 tons.
2..Q: Lub sijhawm them nyiaj yog dab tsi?
A: Peb lees txais TT, 30 feem pua ntawm cov nyiaj tso nyiaj thiab 70 feem pua ntawm cov nyiaj tiv thaiv daim B / L, LC thaum pom.
3. Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog lawm, qauv txiav txim yog muaj rau kev kuaj xyuas thiab kev ua lag luam.
4. Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb feem ntau lees txais txhua yam kev them nqi, T / T, L / C, Nyiaj Ntsuab
Cim npe nrov: disc insulator ncua kev kawm ntawv hom
