U120BS/U120bl Suspension Glass Insulator with Cap and Pin Fittings
U120BS/U120bl Suspension Glass Insulator with Cap and Pin Fittings image
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Quick Details
Product Details
1. Name: U120BS/U120BL Suspension Glass Insulator of Cap and Pin Type
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 of glass insulator are as below:
IEC Standard insulators | U120B | U120BP |
Specified mechanical load(KN) | 120 | 120 |
Normal Spacing H(mm) | 146 | 146 |
Diameter of the insulator part (mm) | 255 | 280 |
Mininum normal creepage distance | 320 | 450 |
standard coupling IEC120 | 16 | 16 |
power frequency withstand voltage 5PCS/1pcs | 150kV/40kV | 160kV/50kV |
lightning impulse withstand voltage 5PCS/1pcs | 420kV/100kV | 440kV/125kV |
power frequency puncture voltage | 130kV | 130kV |
Radio influence voltage(10KV,1MHz) | 50μV | 50μV |
Electric iron visual test | 18kV/22kV | 18kV/22kV |
impulse puncture voltage | 2.8p.μ | 2.8p.μ |
power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA |
Net weight per unit | 4.2Kg | 5.5Kg |
Drawing as following (Support customized as per client’s insulator drawings):
5. Producing Process
(1) Press moulding machine–anti-fog glass insulator:
(2) Assembling Process–anti-fog glass insulator:
6. Quality Control & Test
7. Packages & Transport
6Pcs in one Ply-wooden Case+Pallet
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 U120BS/U120bl Suspension Glass Insulator with Cap and Pin Fittings manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: 120kn Glass Insulator, cosinepower, Glass Insulator, Suspension Insulator