2021 Good Quality China 120kn Glass Insulator - 67kn ANSI 52-3 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson
2021 Good Quality China 120kn Glass Insulator - 67kn ANSI 52-3 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson Detail:
| Ball and socket type suspension porcelain insulators( ANSI Class ) | ||
| ANSI Class | 52-3 | |
| Coupling size | Type B | |
| 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 | 67 |
| Dry arcing distance | mm | 197 |
| Impact strength | N.m | 6.2 |
| Routine proof test load | kN | 33.3 |
| Time load test value | kN | 44.5 |
| Maximum working load | kN | 33.3 |
| 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 | 4.7 |
Product detail pictures:
Related Product Guide:
We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for 2021 Good Quality China 120kn Glass Insulator - 67kn ANSI 52-3 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson, The product will supply to all over the world, such as: Moscow, Macedonia, Provence, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
By Elma from Puerto Rico - 2017.03.07 13:42
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Rebecca from Ghana - 2017.05.02 18:28
