Manufactur standard China 70kn Porcelain Insulator - 111kn ANSI 52-5 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson
Manufactur standard China 70kn Porcelain Insulator - 111kn ANSI 52-5 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson Detail:
| Ball and socket type suspension porcelain insulators( ANSI Class ) | ||
| ANSI Class | 52-5 | |
| Coupling size | Type J | |
| Dimensions | ||
| Diameter(D) | mm | 254 |
| Spacing(H) | mm | 146 |
| Creepage distance | mm | 320 |
| Dry arcing distance | mm | 197 |
| Mechanical Values | ||
| Combined M&E strength | kN | 111 |
| Dry arcing distance | mm | 197 |
| Impact strength | N.m | 10 |
| Routine proof test load | kN | 55.5 |
| Time load test value | kN | 67 |
| Maximum working load | kN | 55.5 |
| Electrical Values | ||
| Low frequency dry flashover voltage | kV | 80 |
| Low frequency wet flashover voltage | kV | 50 |
| Critical impulse flashover voltage,positive | kV | 125 |
| Critical impulse flashover voltage,negative | kV | 130 |
| low frequency puncture voltage | kV | 110 |
| Radio influence Voltage Data | ||
| Test voltage RMS to ground | kV | 10 |
| Maximum RIV at 1000kHz | μv | 50 |
| Packing and Shipping Data | ||
| Net weight,approximate | kg | 5.2 |
Product detail pictures:
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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Manufactur standard China 70kn Porcelain Insulator - 111kn ANSI 52-5 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson, The product will supply to all over the world, such as: Denver, Estonia, Eindhoven, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
By Hilary from Morocco - 2017.12.31 14:53
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Gladys from panama - 2018.03.03 13:09
