Lxp-120 Glass Disc Insulator in High Voltage Power Transformer

• Application: High-voltage, Low-voltage
• Material: Toughened Glass
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: U70BS, U70BL, U120B, U160B, U160BL, U210B, U300B
• Size of Bearing Capacity: 120kn
• Certification: ISO9001
• Color: Light Green
• Spacing (H): 146mm
• Creepage (L): 400/450/550mm
• Diameter (D): 260/280/320mm
• Coupling Distance: 16
• Unit Weight: 5.2/5.5/9.2 Kgs
• Transport Package: Ply-Wood Case
• Specification: U120BP
• Trademark: CIE or OEM
• Origin: China
• Production Capacity: 20000PCS / Day

Product Description

>>>Product Specifications:

1. Name: LXP-120 Glass Disc Insulator in High Voltage Power Transformer

2. Standard: IEC &ANSI & BS standard

3. Package: 6Pcs in one ply-wood case or by customer's requirements

4. Technical Data of glass insulators: 
 

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

5. Drawing as following (Support customized as per client's insulator drawings):


6. Glass Shell Pics:


>>>Workshop & Producing Line:



>>>Quality Test & Control:


Test Machines:


>>>Company Products Range:

Welcome to Qingdao Cosine Electrical Equipment Co., Ltd, the one stop provider for insulators and line hardwares. 
With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.
 

Products Range	(1)10KV-500KV polymer insulator (2)40KN-420KN porcelain insulator (3)40KN-420KN toughened glass insulator (4)various kinds' pole line hardware
Fitting Mainly Process	(1)Drawing (2)Mould making (3)Smelting (4)casting (5)Annealing (6)Hot-DIP galvanized (7)Machining (8)Inspecting
Produce Equipment	Friction Screw Press Series,CNC Lathe,Machinning Center,CNC Milling Machine,Bentch Drilling,etc
Inspection Equipment	Metallurgical Analysis,Tensile Strength Tester,Hadress Tester,Altimeter,Micrometer,Chemical Component Analysis,etc
Surface Treatment	Heat Treatment,Polishing,Shot Blasting,Painting,Electro-Plating,Chemical Plating,etc
Galvanization	hot dip galvanizing or electro plating
Insulator	Pocerlain, composite, glass, silicon rubber, fibreglass - Stay insulators - Reel insulators - Pin type insulators - Shackle insulators - Toughened glass disc insulators - Suspension insulators - Strain insulators - Line post insulators - Station post insulators

>>>Why Choose Us:

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.


ISO 9001 Certificate:

For more details of glass insulators, just contact with us freely.
Will offer the most competitive price with good quality to you!