U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Product Details
Customization: Available
Application: High-voltage, Low-voltage, High-temperature
Material: Porcelain
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  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
  • U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
Find Similar Products
  • Overview
  • Insulator Product Deacription
  • Classification Of Insulators:
  • Fields of application
  • Work Environment
  • Certificates
  • Packaging & Shipping
  • FAQ
  • Related Product
Overview

Basic Info.

Structure
Pin Insulator
Type
B Type Insulator
Usage
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Connection Method
Spherical Type
Size of Bearing Capacity
160KN
Certification
CCC, CE, ISO9001
Color
Red
Brand
Hblc
Product Name
Suspension Porcelain Insulator
Product Material
Porcelain, Fiber Glass, Ceramic, Silicone Rubber,
The Material
Composite Polymer, HDPE
Product Type
High Voltage, Low Voltage
Use for
Electrical Equipment, Provide Mechanical Load
Product Application
Power Transmission Line Supporting, Suspending,
Product Color
Grey, Red, Silver, White, Brown
Product Connection Method
Ball & Socket Type
Usefor
Transmission and Distribution Lines, Overhead Line
Category
Electric Power Fitting, Power Line Fitting
Like Product
Overhead Line Fitting, Metal Fitting,
Same Product
Fixing Fitting, Transformer / Wire Aeccessories
Related Products
Substation Fitting, Cable Fitting, Hardware
Keyword
Power Cable Overhead Line, Conductor
Transport Package
Carton, Iron Pallet, Woven Bags, Box, Polybag
Specification
Customized
Trademark
LEICHENG
Origin
China
HS Code
7326909000
Production Capacity
5000ton/Month

Product Description

Welcome to our homepage to see more content!Product Information 

Insulator Product Deacription

The insulator is commonly called as porcelain vase, and it is the insulation part which is used to support the conductors. Insulators can ensure adequate insulation for wires, cross arms, and pole towers. It should be able to withstand the vertical load and horizontal tension of the conductor during operation. It also withstands corrosion from the sun, rain, climate change and chemicals. Therefore, insulators must have both good electrical properties and sufficient mechanical strength. The quality of insulators is very important to the safe operation of lines.
Insulators used in overhead lines commonly include porcelain insulator, pin type insulators, spool insulators, suspension insulators, cross arms insulators, rod insulators and tension insulators.

Classification Of Insulators:

 

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
1. According to different installation methods, they can be divided into suspension insulators and post insulators.
Suspension Insulator:
It is widely used in the insulation and mechanical fixing of high voltage overhead transmission lines and soft busbars of electric station and substation. Suspension insulators can be divided into disc suspension insulator and rod suspension insulator. Disc suspension insulator is the most widely used insulator for transmission lines
Post Insulator:
Mainly used for insulation and mechanical fixation of busbars and electrical equipment in distribution lines, power plants and substations. In addition, post insulators are often used as components of electrical equipment such as isolating switches and circuit breakers. Post insulators can be divided into pin type post insulators and rod type post insulators. Pin post insulators are mostly used in low-voltage distribution lines and communication lines, while rod post insulators are mostly used in high-voltage substations.




 
2. In accordance with the insulator material, there are porcelain insulators, glass insulators, composite insulators and porcelain composite insulators.
Porcelain insulator:
The insulator is an insulator made of electrical ceramics. Electrical ceramics are baked from quartz, feldspar and clay. The surface of porcelain parts of porcelain insulators is usually covered with enamel to improve its mechanical strength, waterproof infiltration and increase surface smoothness. Among various types of insulators, porcelain insulators are the most commonly used.
Glass insulator:
An Insulators made of tempered glass. Its surface is in a state of compressive prestress. If cracks and electrical breakdown occur, the glass insulator will break into small pieces on its own, which is commonly known as "self-explosion". This feature eliminates the need for "zero value" detection of glass insulators during operation.
Composite insulator:
Also called polymer insulator (Synthetic Insulator).The insulation part is an insulator composed of a fiberglass resin core rod (or core tube) and a sheath and shed made of organic materials.
It is characterized by small size, light weight, high tensile strength and excellent anti-pollution flashover performance. But its anti-aging ability is not as good as that of porcelain and glass insulators. Composite insulators include: rod type suspension insulators, Cross Arm Insulator, post insulators and hollow core insulators (ie composite bushings). Composite bushings can replace porcelain bushings used in a variety of power equipment, such as transformers, lightning arresters, circuit breakers, capacitive bushings and cable terminals. Compared with porcelain sleeves, it not only has the advantages of high mechanical strength, light weight and small dimensional tolerance, but also can avoid damage caused by explosion.

Porcelain composite insulator
An insulator that uses porcelain or glass as the inner insulator, high-temperature vulcanized silicone rubber umbrella material as the outer insulator, and all the porcelain or glass parts are covered.

3. According to the different voltage levels used, they can be divided into low-voltage insulators and high-voltage insulators.
Low-voltage insulators:
refers to insulators used for low-voltage distribution lines and communication lines.
High voltage insulator:
Refers to insulators used in high-voltage and ultra-high-voltage overhead transmission lines and substations. In order to meet the needs of different voltage levels, different numbers of single insulators (pieces) of the same type are usually used to form insulator strings or multi-section insulating pillars.

4. According to the different environmental conditions of use, they are divided into ordinary insulators and
 anti-pollution insulator used in polluted areas.
Anti-pollution insulator:
The main measures are to increase or enlarge the insulator shed or ribs to increase the creepage distance of the insulator and improve the electrical strength of the insulator in a dirty state. At the same time, the structural shape of the shed is also changed to reduce the amount of natural dirt accumulation on the surface to improve the anti-pollution flashover performance of the insulator. The specific creepage distance of pollution-resistant insulators is generally 20% to 30% higher than that of ordinary insulators, or even more. Areas with frequent pollution flashovers in China's power grid are accustomed to using pollution-resistant insulators with a double-layer umbrella structure. Such insulators have strong self-cleaning capabilities and are easy to clean manually.
U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission
U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission


5. According to the carrying capacity, it is divided into multiple grades such as 40kN, 60kN, 70kN, 100kN, 120kN, 160kN, 210kN, 300kN, 400kN, 420kN, 550kN and so on.

6. According to the type of voltage used, AC insulators and DC insulators are divided.
AC insulator:
Mainly refers to disc insulators used in AC transmission.
DC insulator:
Mainly refers to disc insulators used in DC transmission. DC insulators generally have a longer creepage distance than AC pollution-resistant insulators, and their insulating parts have higher volume resistivity (not less than 10Ω·m at 50°C). Their connecting fittings should be equipped with sacrificial materials to prevent electrolytic corrosion. Electrodes (such as zinc sleeves, zinc rings).

 
 
7. According to the insulator used to support wires or ground wires, they are called wire insulators or ground wire insulators respectively.
Wire insulator:
Insulators are used to support or suspend conductors to keep them insulated from towers and the earth.
Ground wire insulator:
Insulators for insulation and support of overhead earth wires. Ground wire insulators usually consist of two parts: an insulator component and a discharge gap. The discharge gap consists of electrodes fixed on the insulator through bolts.

8. According to the connection method, there are two types: ball type and groove type.

9. Various special-purpose insulators, such as insulating cross arms, semiconductor glazed insulators, tensioning insulators for power distribution, bobbin insulators and wiring insulators, etc.
U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

High-voltage line disk-shaped suspension porcelain insulators
High-voltage line disk-shaped suspension porcelain insulators are used for insulating and fixing wires in high-voltage overhead transmission and distribution lines, and are generally assembled into insulator strings for lines of different voltage levels.
Ordinary insulators are suitable for general areas, and if the number of insulators is appropriately increased, the pollution flashover performance can also be improved.
Insulators are divided into two types: ball type and groove type according to the connection method. Ordinary type and anti-pollution type insulators of the same strength class adopt the same ball and socket connection size, which can be guaranteed to be interchangeable.
Model description:
XP--Ordinary disk-shaped suspension porcelain insulator;
XWP--Pollution-resistant disk-shaped suspension porcelain insulator;
XHP--Bell umbrella pollution-resistant disk-shaped suspension porcelain insulator;
XMP--Straw hat type pollution-resistant disk Shaped suspension porcelain insulators;
numbers 1, 2, 3... are design sequence numbers;
numbers after "-" are rated electromechanical damage load values, kN;
C after the kN value is a groove connection structure, and T is a ball socket cap-flat Foot connection structure, ball and socket connection structure is not shown.
GB/T 7253-2005 standard stipulates (new model):
U--Suspension insulator;
The number after U indicates the specified electromechanical or mechanical damage load value, kN;
B or C indicates ball socket or slot connection;
S or L indicates Short or long structure height, M means medium length, EL means extra long;
P means large creepage distance.

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

 

Technical parameters

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Product features

Suspension porcelain insulators are made of porcelain parts, iron caps, and steel feet glued with not less than No. 525 Portland cement and quartz sand glue. The iron cap and the steel foot are coated with a thin buffer layer on the contact surface of the adhesive, and the top of the steel foot is covered with an elastic pad. The surface of porcelain pieces is generally painted with white glaze and brown glaze, and other glazes can also be painted according to needs. The surface of iron cap and steel foot is all hot zinc. There are two types of push-pull elastic locking pins with spherical connection, W type and R type, all made of tin bronze, brass, or austenitic stainless steel, with good elasticity and corrosion resistance, and easy to assemble and disassemble. Cylindrical and camelback cotter pins with groove connection, the former is made of zinc, and the latter is made of brass.
Product advantages:
low cost, cheap price, good insulation performance, good heat resistance, safe and stable operation

Product detailsU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Products real shot

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

 

 

Fields of application


U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Work Environment

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionHebei Leicheng Electric Power Technology Co., Ltd. is a professional engaged in power transformers, high and low voltage switchgear and related products R & D, production, sales and service of science and technology enterprises.

Since its establishment, the company has been committed to the road of professional development. With strong technical force, advanced equipment at home and abroad, innovative concept and rich manufacturing experience, has passed ISO9000 certification, the use of CAD, to provide customers with suitable regional characteristics of environmental protection, energy saving, low-carbon, high-quality products to meet the basic requirements of the market and different customers. Products are also exported to Central Asia, Africa, Southeast Asia, the Middle East, South America and other countries and regions.

At present, the company mainly produces high voltage/low voltage distribution cabinets, prefabricated substations, distribution transformers, high voltage/low voltage switches and other products.

Various power fittings and accessories, such as transformer support frame, cable hoop, bolt, wire clamp, cross arm and other products are numerous. 

Steel products, such as H-shaped steel, channel steel, steel pipe, Angle steel, hot dip galvanized iron wire, etc., are also our main products!

Welcome to shop! Contact me for more product information!


U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Certificates

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

Packaging & Shipping

You can rest assured that the packaging of the product, as the last link we strictly control!

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

FAQ

 

Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: Production Time?
A: In general, it take 4~6weeks and it depend on the different style.

Q: What's your payment terms?
A: Pay by T/T and  L/C is acceptable.

Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.Each of our unit has  3C  certificate. If you need any other Certificate, we can help you to apply it.

Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.

 Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".

Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.

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Related products can be found on our home page, or contact me directly, let me help you!

 

U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission


U120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power TransmissionU120bp 60kN Stay Porcelain Post Disc Suspension Ceramic Insulator for Power Transmission

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