Factory wholesale 22kv Pw-22-Y Pin Insulator - 20KV 660mm Long Rod Suspension Porcelain Insulator Lp705390 – Johnson
Factory wholesale 22kv Pw-22-Y Pin Insulator - 20KV 660mm Long Rod Suspension Porcelain Insulator Lp705390 – Johnson Detail:
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Drawing
Parameter table
| SI Class | L8/550 | L10/600 | L10/690 | L9/610 | L10/760 | L5/380 | L7/490 | L14/860 | |
| Creepage Distance,mm | 850 | 1000 | 1200 | 920 | 1200 | 500 | 700 | 1370 | |
| Tension Failing Strength,KN | 40 | 40 | 40 | 40 | 40 | 40 | 70 | 100 | |
| Main Dimensions | H | 550 | 600 | 690 | 610 | 760 | 380 | 490 | 860 |
| h | 382 | 430 | 510 | 362 | 500 | 340 | 440 | 775 | |
| D | 145 | 145 | 146 | 165 | 185 | 120 | 121 | 122 | |
| d1 | 21 | 22 | 23 | 24 | 25 | 11 | 16 | 19 | |
| Power frequency | Dry,kv | 140 | 140 | 180 | 115 | 180 | 100 | 120 | 200 |
| Flashover Voltage | Wet,kv | 120 | 120 | 150 | 90 | 150 | 90 | 100 | 170 |
| Impulse Flashover voltage,kv | 230 | 230 | 300 | 185 | 300 | 210 | 210 | 320 | |
Product detail pictures:
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With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory wholesale 22kv Pw-22-Y Pin Insulator - 20KV 660mm Long Rod Suspension Porcelain Insulator Lp705390 – Johnson, The product will supply to all over the world, such as: Sweden, Leicester, Georgia, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
By Danny from Kuwait - 2018.06.03 10:17
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Christina from London - 2017.12.02 14:11
