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Product Details:
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| Type: | Anti-pollution Suspension Porcelain Insulator | Nominal Structural Height: | 146mm |
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| Nominal Disc Diameter: | 255mm | Nominal Creepage Distance: | 295mm |
| Rated Electromechanical Failure Load: | 100kN | Tension Load By Tension: | 50kN |
| Highlight: | powerline tools,transmission tools |
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Disc Type Transmission Line Stringing Tools Porcelain Electrical Insulators
Product advantage
Insulators have two fundamental functions in overhead transmission lines: supporting the conductors and preventing current from returning to the ground. These two functions must be ensured. The insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions. Otherwise, the insulators will not have a significant effect, which will damage the use and operating life of the entire line.
High-voltage line anti-fouling disc-shaped suspension porcelain insulator is suitable for industrial dust, chemical, saline-alkali, coastal and foggy areas, for insulation and fixed wires on high-voltage overhead transmission and distribution lines, generally assembled into insulator strings for different voltage levels On different power lines in different areas.
| Model | Rated electromechanical failure load kn | Tension load by tension kN | Crushing load N.cm | power frequency withstand voltage kv | Lightning shocks dry withstand voltage kv | Power frequency breakdown voltage | radio interference voltage | Weight kg | ||
| Dry | Wet | Test voltage to ground kv | 1MHZ max radio interference voltage Μv | |||||||
| BY-U40C | 40 | 20 | 565 | 55 | 30 | 75 | 90 | 7.5 | 50 | 2.9 |
| 40 | 20 | 565 | 55 | 30 | 75 | 90 | 7.5 | 50 | 3.4 | |
| BY-U70BL | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.8 |
| BY-U70C | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.7 |
| 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.6 | |
| BY-U70BS | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.6 |
| BY-U70BL | 70 | 35 | 565 | 50 | 30 | 100 | 110 | 10 | 50 | 3.7 |
| 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.9 | |
| BY-U70C | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 5.1 |
| BY-U70BL | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 5.1 |
| BY-U100BL | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
| 100 | 50 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.1 | |
| BY-U100CL | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
| BY-U120B | 120 | 60 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 6.1 |
| 120 | 60 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.6 | |
| BY-U160B | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
| BY-U160BS | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
| 160 | 80 | 1017 | 75 | 42 | 105 | 110 | 10 | 50 | 7.6 | |
| BY-U210B | 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 |
| 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.4 | |
| 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 | |
| BY-U240B | 240 | 120 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 11.4 |
| BY-U300B | 300 | 150 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 13.5 |
Quick Detail
Contact Person: Mr. Green Lu
Tel: +86 18036062799
