Lightning arrester insulation sleeve

The lightning arrester insulation sleeve is made of uninterrupted fiber wet winding, which is specially developed for the structural parts of high-voltage electrical equipment such as reactors, arresters, fuses, transformers, on-load tap-changers, and transformers. The product performance parameters meet the requirements of IEC standards.

Basic parameters of lightning arrester insulation sleeve:

1: o’rash burchagi, 45～65 (o’rash burchagi yaxshi mexanik ishlash talablariga erishish uchun turli talablarga muvofiq sozlanishi mumkin);

2: tola miqdori (vazn nisbati), 70～75%;

3: Zichlik, 2.00 g/sm3;

4: Suvni yutish darajasi, 0.03% dan kam;

5: Eksenel termal kengayish koeffitsienti, 1.8 E-05 1/K;

6: Shisha o’tish harorati, 110 ~ 120 ℃;

7: Kimyoviy qarshilik. Mineral moy: ajoyib;

8: erituvchi va suyultirilgan kislota: mukammal;

9: Elastiklikning kuchlanish moduli, eksenel 14000 MPa;

10: kuchlanish kuchi; eksenel 280 MPa; aylana 600 MPa;

11: Kesish kuchi: 150 MPa;