Glass Insulator IEC Standard Approved
High Voltage Glass Insulators U70BS, U70BL, U120B, U160B, U160BL,U210B ,U300B are our MOST normal products.The quality i
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Basic Info.
Model NO. | U70BS, U70BL, U120B, U160B, U160BL, U210BL |
Size of Bearing Capacity | 550KN |
Certification | CE, ISO9001 |
Color | Light Green |
Brand | Cie or OEM |
Glass Insulator: From U70bl to U550b | Approved Standard: IEC383 Standard |
Transport Package | by Ply-Wood Case |
Specification | free fumigation |
Trademark | CIE or OEM |
Origin | China |
HS Code | 854610 |
Production Capacity | 1200tons / Month |
Product Description
High Voltage Glass Insulators U70BS, U70BL, U120B, U160B, U160BL,U210B ,U300B are our MOST normal products.The quality is very good, price is very competitive, we have exported the Glass insulator to Vietnam , Ukrain, Poland, Lithuania ,Russian, India, Iraq about 10years and have enjoyed very good reputations.(1) Glass insulator Standard: IEC60383(2) Production Process
(3) Our Quality control:
(4) Full Technical Data of the Glass Insulator
IEC Standard insulators | U70BL | U120B | U160B | U160BL | U210B | U300B | U420B |
Designation | LXP1-70 | LXP-120 | LXP4-160 | LXP-160 | LXP4-210 | LXP-300 | LXP-420 |
( mm ) Diameter D | 255 | 255 | 280 | 280 | 280 | 320 | 360 |
( mm ) Spacing H | 146 | 146 | 146 | 170 | 170 | 195 | 205 |
( mm ) Creepage L | 320 | 320 | 400 | 450 | 450 | 485 | 550 |
( mm ) Ball and Socket soupling | 16 | 16 | 20 | 20 | 20 | 24 | 28 |
( kN ) Mechanical failing load | 70 | 120 | 160 | 160 | 210 | 300 | 420 |
( kN ) Mechanical routine test | 35 | 60 | 80 | 80 | 105 | 150 | 210 |
( kV ) Wet power frequency withstand voltage | 40 | 40 | 45 | 50 | 50 | 50 | 50 |
( kV ) Dry lightning impulse withstand voltage | 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 |
( kV ) Power frequency puncture voltage | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
( µV ) Rodio influence voltage | 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 |
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 |
( kg ) Net weight per unit | 3.6 | 4.2 | 6.1 | 6.5 | 7.3 | 10.6 | 16 |
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