Dear valued customers: We would like to take this opportunity to thank you for your kind support all this while.

Dear valued customers: We would like to take this opportunity to thank you for your kind support all

Due to the high mechanical strength of the surface layer of the tempered glass insulator, cracks are less likely to occur on the surface. The electrical strength of the glass generally remains constant throughout the operation, and its aging process is much slower than that of porcelain. Therefore, the glass insulator is mainly scrapped due to self-damage, which occurs during the first year of operation, but the defects of the porcelain insulator are only in operation. It was only discovered after the year.

At present, China's ultra-high pressure and ultra-high voltage power grids have become a prominent symbol of rapid economic and social development. The sights of line towers, wire racks and wire nets are quite spectacular. However, what is not known is the achievement of power. Among the elements of the Great Wall, there is a small thing that is vital and often overlooked. It is an insulator.

Glass insulator insulator is made of tempered glass insulator. The surface is in a state of compressive prestressing. If cracks and electrical breakdown occur, the glass insulator will break into small pieces by itself, commonly known as "self-explosion." This feature eliminates the need for "zero value" detection of the glass insulator during operation. The main chain of s

With the accelerated pace of energy interconnection, the planning and construction of UHV is getting better and better. As an insulator that plays an important role in overhead transmission lines, the significance in the field of high-end power equipment manufacturing is self-evident. To this end, electrical manufacturing companies have promoted the development of the insulator industry from extensive manufacturing to intelligent manufacturing, and promoted the structural adjustment of the insulator manufacturing industry, from high ene

Main functions and advantages of FXB-35/70CT composite insulators. Stain-resistant insulators mainly adopt measures to increase or increase the insulator shed or umbrella edge to increase the creepage distance of the insulator to improve the electrical strength of the insulator. At the same time, the shape of the shed structure is also changed to reduce the amount of natural dirt on the surface to improve the anti-smudge performance of the insulator. The creepage ratio of the stain-resistant insulator is generally 20% to 30% higher than

Mechanical properties: Glass insulators are often subjected to the forces of gravity and tension of the wires, wind, ice weight, glass insulator weight, wire vibration, equipment operating mechanical forces, short-circuit electric power, earthquakes and other mechanical forces during operation. The relevant national standards have strict requirements on mechanical performance. For the mechanical properties of glass insulators, it is necessary to ensure that the glass insulator can withstand the gravity and tension of the wires and

The main technical indicators of the insulator industry are: Mechanical strength and degradation rate. In terms of mechanical strength, the highest mechanical strength of the Class 3 insulators has reached the 550kN strength class. The mechanical margin of porcelain insulator and glass insulator of 240kN strength grade and below is generally 1.2-1.4, the mechanical margin of 300kN-420kN is generally 1.2-1.3, the mechanical margin of 550kN insulator is generally 1.1-

According to different production processes, insulator products currently used in the market include composite insulators, glass insulators, porcelain insulators, and the like. The glass insulator insulating member is composed of a glass fiber resin core rod (or a core tube) and a sheath of an organic material and an umbrella skirt. The utility model has the advantages of small size, light weight, high tensile strength, excellent anti-pollution and flashover performance.

High voltage insulator classification and use Insulators can be classified into high voltage insulators and low voltage insulators according to the voltage used. Insulators can be divided into porcelain insulators, glass insulators, and organic material (epoxy-resinated) insulators according to manufacturing materials. Insulators can be divided into indoor and outdoor insulators according to the location of their installations. Insulators can be divided into

The glass insulator salt spray test method generally indicates coastal pollution in nature, and can also indicate industrial pollution, such as the case of thin layer pollution and moisture. The droplet size and distribution of the mist should be similar to the typical droplets of nature. Characteristics of the salt spray method: (1) A film containing an aqueous solution of sodium chloride can

Use of power fittings Use of power fittings Electric power fittings are metal parts used to connect transmission line towers,

Dragon Boat Festival, also known as Duanwu Festival, is a traditional and important celebration in China. Dragon Boat Festival falls on

Insulators are a special kind of insulation control that can withstand voltage and mechanical stress in overhead transmission lines, enabling effective insulation between different potential conductors or between conductors and ground potential components. Insulators are widely used in the power sector. Transmission lines, power plants, substation busbars, and external live conductors of various electrical equipment must be supported and connected by insulators. The insulator is generally made of an insulating member (such as a po

Singree is an integrated industrial enterprises. We have our own factory to produce different type products and supply to our customers through our marketing company singree imp & Exp.Co. We effect everything with full experience in decade under our strict producing,management and inspection system.

First, the machine overview This applies to a variety of connector plug life testing purposes, the test speed can be displayed, and the number of trials is set; so as to achieve various connectors plug life testing, and have set times, speed adjustable stroke, And display the speed value, with continuity test function , such as the product is not conductive, indicating that the product is bad , at this time the counter has stopped counting , it can be s

Copper and the copper alloys are some of the most versatile materials available and are used for applications in every type of industry with world consumption of exceeding 14 million tonnes per annum. Besides good conductivity the properties include strength, hardness, ductility, resistance to corrosion, wear and shock, low magnetic permeability, an attractive range of colours together with ease of machining, forming, polishing and plating. Over the years a number of materials have been developed giving combinations of these properties

Dear valued customers: We would like to take this opportunity to thank you for your kind support all this while. With the approval of the State Council, the 2019