Manufacturers Direct Sales Electrical Ceramic Insulator Porcelain Stay Insulator
Product Description
It is used for pole wire or tensioning wire and insulation in power frequency AC or DC overhead power lines. The ambient temperature of the installation site is -40℃ to +40℃, and the altitude is not more than 1000m.
Specification
| Model Name | Figure Number | Main Dimensions (mm) |
Mechanical failure load is not less than (kN)
|
Power-frequencyis not less than (KV) |
Weight (Kg) |
|||||||
| L | I | D | B | b | d | R | Dry | Wet | ||||
| J-5 | 1 | 38 | - | 30 | - | 20 | - | 4 | 5 | 4 | 2 | |
| J-10 | 1 | 50 | - | 38 | - | 26 | - | 6 | 10 | 5 | 2.5 | |
| J-20 | 1 | 72 | - | 53 | - | 30 | - | 8 | 20 | 6 | 2.8 | |
| J-45 | 2 | 90 | 42 | 64 | 58 | 45 | 14 | 10 | 45 | 20 | 10 | 0.52 |
| J-54 | 2 | 108 | 57 | 73 | 68 | 54 | 22 | 10 | 54 | 25 | 12 | |
| J-70 | 2 | 146 | 73 | - | 73 | 44 | 22 | 13 | 70 | - | 15 | |
| J-90 | 2 | 172 | 72 | - | 88 | 60 | 25 | 14 | 90 | 30 | 20 | 1.9 |
| J-160 | 3 | 216 | 90 | - | 115 | 67 | 38 | 22 | 160 | - | - | |
Special requirement PLS negotiation with our company!
Application
