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Trade Verify
Address: Room 3007, Building A, Shangcheng, No.47 Kaiyuan East Road Xingsha, Changsha city, Hunan Province.
Contact name:Meggy Li
Changsha Power Electric Co.,Ltd. |
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Density Porcelain Suspension Insulator High Voltage Ansi U80bl Suspension Type Insulator
Specification:
| ANSI CLASS | Disc dia. (mm) | Unit spacing height (mm) | Creepage distance (mm) | Mechnical failing load (kN) | Routine proof test load (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Weight (kg) | |
| Dry(kV) | Wet(kV) | Positive(kV) | |||||||
| U80BL | 254 | 146 | 292 | 80 | 32 | 78 | 45 | 120 | 4.6 |
Description:
Disc suspension porcelain insulators are mainly used on high-voltage overhead transmission and distribution lines to support and insulate conductors. The normal type disc suspension porcelain insulators include standard type and large creepage distance type insulators. These insulators are widely used in clean areas and light pollution areas.
Application:
Suspension insulator can be used on power transmission and distribution overhead lines. Especially on the extreme high voltage transmission lines,it can not be replaced by other insulators.
Features:
1. The insulation parts are made of midden-high aluminum porcelain
C120 . the porcelain surface covered a layer of hard glaze , color
brown , we can also produce such product with color white , grey or
as per customer's specifications.
2. the material of locking device are stainless steel , its
function is to guarantee insulator connection with related hardware
very firmly .
3. Cementing material are Portland cement to assemble porcelain
body and related cap . even after years of servicing , the cement
still keep good performance.
