China High Voltage Glass Insulator Suspension Insulators with IEC Standard, Find details about China High Voltage Glass Insulator, Insulator from High Voltage Glass Insulator Suspension Insulators with IEC Standard
Chinasun International Industry Co., Ltd. is a group of three big factories and some other small factories.
Here is San Rui Science&Technology Co.,ltd ,a manufacturer of more than 30 types of toughened glass insulators for more than ten years in China .
If you have any inquiry, please contact us without hesitation, we will give you rapid reply upon receipt of your inquiry. We insist on the principle of " Sincerity, Friendship, Benefits and Development" and always provide high quality products and best services to all of our customers.
The specifications of toughened glass suspension insulator of Standard type :
The specifications of toughened glass suspension insulator of DC type :
Product type: | U240B | U240B1 | U240B2 |
Mechanical failing load ≥: | 240KN | 240KN | 240KN |
H(Nominal Spacing Height): | 170MM | 170MM | 170MM |
Nominal Diameter: | 280MM | 280MM | 280MM |
L(Min nominal creepage distance): | 400MM | 400MM | 450MM |
Connection type: | 20 | 24 | 24 |
Lock pin type: | 20R | 24R | 24R |
Impulse puncture withstand voltage: | 2.8 | 2.8 | 2.8 |
Wet withstand voltage(1min): | 45KV | 50KV | 50KV |
Puncture: | 130KV | 130KV | 130KV |
Net weight per pc: | 6.8KG | 6.8KG | 8.4KG |
Packaging:6 pcs into one wooden case,several pallets into one container.Or according to your request.
Shippment time :20 days after receive your order.
1. Rich experience in ODM and OEM.
2. Excellent One-stop service.
3. High Quality Precision Customized forging & Casting services.
4. The lowest price.
5. Strict quality control with ISO9001 Certificate.
6. We can manufacture it according to customers requirements.
7. Best after-sale services.
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 |