Anti-Fog U70blp Disc Glass Insulators for Transmission Line
Anti-Fog U70blp Disc Glass Insulators for Transmission Line image
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Product Details
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. Name: U70BLP Glass Suspension Disc Insulators for Transmission Line
2. Standard of the Glass Insulator: IEC & ANSI & BS standard
3. Package of the Glass Insulator: 6Pcs in one ply-wood case or by customer’s requirements.
4. Technical Data as below:
IEC Standard insulators | U70BS | U70BL | U70BLP |
Specified mechanical load(KN) | 70 | 70 | 70 |
Normal Spacing H(mm) | 127 | 146 | 146 |
Diameter of the insulator part (mm) | 255 | 255 | 280 |
Mininum normal creepage distance | 320 | 320 | 450 |
standard coupling IEC120 | 16 | 16 | 16 |
power frequency withstand voltage 5PCS/1pcs | 150kV/40kV | 150kV/40kV | 160kV/50kV |
lightning impulse withstand voltage 5PCS/1pcs | 420kV/100kV | 420kV/100kV | 440kV/125kV |
power frequency puncture voltage | 130kV | 130kV | 130kV |
Radio influence voltage(10KV,1MHz) | 50μV | 50μV | 50μV |
Electric iron visual test | 18kV/22kV | 18kV/22kV | 18kV/22kV |
impulse puncture voltage | 2.8p.u | 2.8p.u | 2.8p.u |
power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
Net weight per unit | 3.5Kg | 3.6Kg | 5.5Kg |
Drawings as following:
5. Producing Process
(1) Press moulding machine–anti-fog glass insulator:
(2) Assembling Process–anti-fog glass insulator:
6. Quality Control & Test
U70BLP Glass Suspension Disc Insulators for Transmission Line
7. Packages & Transport for anti-fog glass insulator
6 Pcs insulators in one ply-wooden box or as client’s request
8. Company Profile
QINGDAO COSINE Electrical Equipment specializes in supplying various kinds of 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.
Insulator Range:
(1)10KV-500KV Polymer Insulator
(2)40KN-420KN Porcelain Insulator
(3)40KN-530KN Toughened Glass Insulator
(4)Various kinds’ Pole Line Hardware
Fitting and Material Range:
(1) forged-steel metal fitting
(2) casting steel metal fitting
(3) ducitle cast iron metal fitting
(4) Aluminum fitting
(5) copper fitting
(6) stainless steel fitting
(7) stamping Steel Fitting
Welcome to inquire if you have any demands for insulators & line hardwares!
We are China Anti-Fog U70blp Disc Glass Insulators for Transmission Line manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: cosinepower, Disc Insulator, Glass Insulator, Toughened Glass Insulator