Glass Insulator U120b, U160bl U210b
Glass Insulator U120b, U160bl U210b image
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We could not only supply with you full set High Voltage Toughened Glass Insulator with Accessories,but also could supply with you only toughened glass insulator accessories,such as glass shell,cap,pin,splint pin,etc.
1. Toughened glass material for High voltage and ultra high voltage electric transmission power lie
2. High quality with most competitive price.
QINGDAO COSINE electrical equipment specializes in supplying insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.
Our products range from10KV-500KV polymer insulator, 40KN-420KN porcelain insulator and various kinds’ pole line hardware.
All the insulators have been tested 100% strictly by IEC Standard or ANSI Standard. We ensure the rate of qualified Production up to 100% before delivery. Base on good quality and service, our products are popular in USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile. In order to keep good quality, we have got ISO9001:2008 certificate.
IEC Standard insulators | U70BS | U70BL | U120B | U160B | U160BL | U210BL | U300B | U420B |
Designation | LXP2-70 | LXP1-70 | LXP-120 | LXP4-160 | LXP-160 | LXP4-210 | LXP-300 | LXP-420 |
( mm ) Diameter D | 255 | 255 | 255 | 280 | 280 | 280 | 320 | 360 |
( mm ) Spacing H | 127 | 146 | 146 | 146 | 170 | 170 | 198 | 205 |
( mm ) Creepage L | 320 | 320 | 320 | 400 | 400 | 450 | 485 | 550 |
( mm ) Ball and Socket soupling | 16 | 16 | 16 | 20 | 20 | 20 | 24 | 28 |
( kN ) Mechanical failing load | 70 | 70 | 120 | 160 | 160 | 210 | 300 | 420 |
( kN ) Mechanical routine test | 35 | 35 | 60 | 80 | 80 | 105 | 150 | 210 |
( kV ) Wet power frequency withstand voltage | 40 | 40 | 40 | 45 | 50 | 50 | 50 | 50 |
( kV ) Dry lightning impulse withstand voltage | 100 | 100 | 100 | 110 | 110 | 125 | 130 | 140 |
( P.U ) Impulse puncture voltage | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
( kV ) Power frequency puncture voltage | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
( µV ) Rodio influence voltage | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
( kV ) Corona visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
Power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
( kg ) Net weight per unit | 3.5 | 3.6 | 4.2 | 6.1 | 6.5 | 7.3 | 10.6 | 16 |
We are China Glass Insulator U120b, U160bl U210b manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: cosinepower, Glass Insulator, High Voltage Glass Insulator, Suspension Glass Insulator