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:
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Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services 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: Uganda, South Korea, Holland, We have more than 10 years experience of production and export business. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!
By Gail from Hanover - 2017.04.18 16:45
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Poppy from The Swiss - 2017.08.18 18:38
