China Line Post Insulator 57 Series Tie-Top Uhlobo Umkhiqizi kanye Supplier |Wenchang

I-Line Post Insulator 57 Series Tie-Top Type

I-Line Post Insulator 57 Series Type Tie-Top Isithombe Esifakiwe

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57 Series Tie-Top Uhlobo
Okujwayelekile: ANSI C29.7-2015
Amandla kagesi: 11-66kV
1. I-Tie Top Porcelain Line Post Insulators yakhelwe ukugxumeka iqonde noma i-engeli engalweni ephambanayo.Zikalwe ukusuka ku-25kV kuya ku-69kV ku-voltage kalayini evamile, futhi zidinga amandla e-cantilever angu-2800lb.Okwengalo yesiphambano sokhuni, izikhonkwane ezinde zihlinzekwa ziphelele ngewasha enkulu yendawo eyisicaba, inadi eliyisikwele kanye nanati lokukhiya.Ngengalo yensimbi ephambanayo, izikhonkwane ezimfushane zihlinzekwa ngamantongomane ajwayelekile we-hex namantongomane akhiye.
2.Imigodi ye-Conductor iwuhlobo olujwayelekile lwe-Tie Top ANSI olunekhanda nentamo eklanyelwe ukusetshenziswa Ilokhi yokugoqa noma izintambo ezivamile zothayi.
3.I-Gray glaze ijwayelekile kulolu hlobo lwe-ANSI tie top porcelain post insulators,I-Brown glaze ingahlinzekwa nge-oda.
4.Inombolo ye-ANSI ejwayelekile yalezi zivikeli zeposi zomugqa wobumba we-Tie top yilezi: 57-1,57-2,57-3,57-4,57-5, eno-S noma u-L ngemva kwenombolo ngokulandelana imele i-stud esifushane noma eside. I-stud.Isibonelo : 57-1S isho ukuthi: i-stud emfushane ihlinzekwa ngesivikeli seposi esingumugqa wama-57-1.
I-Glass Insulator

ANSI CLASS	57-1	57-2	57-3	57-4
Ibanga le-Creepage (mm)	356	559	737	1015
Ibanga le-Dry Arcing (mm)	165	241	311	368
Amandla e-Cantilever (kN)	12.5	12.5	12.5	12.5
I-Low Frequency Flashover Voltage-Dry (kV)	70	100	125	140
I-Low Frequency Flashover Voltage-Wet (kV)	50	70	95	110
I-Critical Impulse Flashover Voltage-Pos.(kV)	120	160	200	230
Hlola i-Voltage to Ground (kV)	15	22	30	44
I-RIV ephezulu ku-1000KHZ (µv)	100	100	200	200
Isisindo Esiphelele (kg)	4.8	7.8	11.0	18.0