Kab Post Insulator 57 Series Tie-Sab Saum Hom
57 Series Tie-Sab Saum Hom
Txuj: ANSI C29.7-2015
Qhov hluav taws xob: 11-66kV
1. Tie Top Porcelain Line Post Insulators yog tsim los rau upright los yog lub kaum sab xis mounting ntawm ib tug ntoo khaub lig caj npab.Lawv raug ntsuas los ntawm 25kV txog 69kV nyob rau hauv ib txwm muaj kab hluav taws xob, thiab xav tau lub zog cantilever ntawm 2800lb.Rau ntoo ntoo khaub lig caj npab, ntev studs yog muab tag nrog loj cheeb tsam tiaj tus ntxhua khaub ncaws, square txiv ntoo thiab xauv txiv ntoo.Rau steel ntoo khaub lig caj npab, luv studs yog nkag nrog tus qauv hex ceev thiab xauv ceev.
2.Conductor grooves yog qhov dav Tie Top ANSI tus qauv hom nrog lub taub hau thiab caj dab tsim los siv Wrap lock lossis cov pa khi khi.
3.Gray glaze yog tus qauv rau ANSI hom khi sab saum toj porcelain kab ncej insulators, Xim av glaze tuaj yeem muab rau ntawm kev txiav txim.
4.The ANSI tus qauv No. rau cov Tie sab saum toj porcelain kab ncej insulators yog: 57-1,57-2,57-3,57-4,57-5, nrog S lossis L tom qab tus lej feem sawv cev luv luv lossis ntev stud.Piv txwv: 57-1S txhais tau tias: luv stud yog nkag nrog 57-1 kab ncej insulator.
| ANSI CLASS | 57-1 | 57-2 | 57-3 | 57-4 |
| Creepage nrug (mm) | 356 | 559 ib | 737 ib | 1015 |
| Dry Arcing Distance (mm) | 165 | 241 | 311 | 368 |
| Cantilever zog (kN) | 12.5 Nws | 12.5 Nws | 12.5 Nws | 12.5 Nws |
| Tsawg zaus Flashover Voltage-Dry (kV) | 70 | 100 | 125 | 140 |
| Tsawg zaus Flashover Voltage-Wet (kV) | 50 | 70 | 95 | 110 |
| Critical Impulse Flashover Voltage-Pos.(kV) | 120 | 160 | 200 | 230 |
| Test Voltage rau hauv av (kV) | 15 | 22 | 30 | 44 |
| Maximum RIV ntawm 1000KHZ (µv) | 100 | 100 | 200 | 200 |
| Net Nyhav (kg) | 4.8 | 7.8 ib | 11.0 Nws | 18.0 Nws |
Q: Koj puas tuaj yeem pab peb txhim kho thiab xa tawm?
A: Peb yuav muaj ib pab neeg tshaj lij los pab koj.
Q: Koj puas muaj daim ntawv pov thawj?
A: Peb muaj daim ntawv pov thawj ISO, CE, BV, SGS.
Q: Koj lub sijhawm lav yog dab tsi?
A: 1 xyoo dav dav.
Q: Koj puas tuaj yeem ua OEM kev pabcuam?
A: Yog, peb tuaj yeem ua tau.
Q: Koj lub sijhawm ua haujlwm li cas?
A: Peb cov qauv qauv muaj nyob rau hauv Tshuag, raws li kev txiav txim loj, nws yuav siv li 15 hnub.
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog, thov hu rau peb kom paub cov qauv cai.
