OEM China U120bl Disc Porcelain Insulator - 20kn High Quality ANSI Standard Porcelain Spool Insulator 53-3 – Johnson
OEM China U120bl Disc Porcelain Insulator - 20kn High Quality ANSI Standard Porcelain Spool Insulator 53-3 – Johnson Detail:
Product Design Drawings
Product Technical Parameters
| High quality lowest price glazed porcelain spool insulator for Low voltage | ||||||
| ANSI Class | 53-1 | 53-2 | 53-3 | 53-4 | 53-5 | |
| Dimensions | ||||||
| Diameter | mm | 57 | 79 | 76 | 105 | 102 |
| Height | mm | 54 | 76 | 81 | 76 | 105 |
| Mechanical Values | ||||||
| Tensile Strength | kn | 9.1 | 13.6 | 18.2 | 20.5 | 27.3 |
| Electrical Values | ||||||
| Low frequency dry flashover voltage | kv | 20 | 25 | 25 | 25 | 35 |
| Low frequency wet flashover voltage,vertical | kv | 8 | 12 | 12 | 12 | 18 |
| Low frequency wet flashover voltage,horizontal | kv | 10 | 15 | 15 | 15 | 26 |
| Packing and Shipping Data | ||||||
| Net weight,approximate | kg | 0.22 | 0.55 | 0.60 | 1.15 | 1.20 |
Product detail pictures:
Related Product Guide:
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for OEM China U120bl Disc Porcelain Insulator - 20kn High Quality ANSI Standard Porcelain Spool Insulator 53-3 – Johnson, The product will supply to all over the world, such as: Mombasa, Doha, British, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we now have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By Lorraine from Ethiopia - 2017.01.11 17:15
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Amber from Jersey - 2017.12.19 11:10
