Insulators for Sale
Discover different types of insulators at YONGGUANG, one of the leading insulators manufacturers, featuring porcelain electrical insulators, composite insulators, glass electrical insulators, disk-type insulators, composite pin insulators, shackle-type insulators, and stay-type insulators. Our diverse power line insulators cater to varied applications, ensuring optimal performance and reliability in power transmission systems.
Electrical Safety
Transmission line insulators prevent the flow of electricity, reducing the risk of electrical shocks and ensuring the safe operation of electrical devices and systems. By blocking the path of electrical current, electrical insulators including disk insulator contribute significantly to protecting both people and equipment.
Types of Insulators in Substation
Porcelain Insulators
Suspension Insulators: The porcelain insulator is used to support overhead conductors in the air. These power line insulators consist of a series of porcelain discs connected in series by a metal link. Suspension insulators for sale are commonly used in high-voltage transmission lines.
Post Insulators: Designed to support bus bars or other equipment on a structure, post substation insulators have a single insulating unit and are mounted vertically on supporting structures.
Rubber Insulations
Application :- The XLPE (Cross Link Poly Ethylene) Power Cables are used under ground as well as over head transmission of power in power plants, industries, projects and all other electrical installations. Features :- Manufactured from bright annealed 99.97% pure bare copper & aluminum conductors. These cables are insulated with XLPE compound. Taped/Extruded inner sheath. Round steel wire / flat galvanised steel grip armoured. The outer sheaths can be PVC, HR PVC, FRLS or FR depending upon the application and requirement. Technical Advantage of XLPE Insulation :- Higher current rating, higher short circuit rating (approx 1.2 times that of PVC), thermosetting in nature, higher insulation resistance (1000 times more than PVC cables), higher moisture resistance, better resistance to surge currents, low dielectric losses, better resistance to chemicals and corrosion, longer service life. Comparatively higher cable operating temperature 90�°C and short circuit temperature 250�°C. Technical Data :- Working Voltage : Up to 1100 V Temperature Range : -15�°C to +90�°C Power Cable Sizes : 1.50 Sq. mm to 400.00 Sq. mm in 2, 3, 3 Copper Control Cable Sizes : 1.50 Sq. mm, 2.50 Sq. mm up to 24 cores. Color Codes : 2 Core Cables - Red, Black 3 Core Cables - Red, Yellow & Blue 3 Core Cables - Red, Yellow, Blue & Black (for Neutral) 4 Core Cables - Red, Yellow, Blue & Black 5 Core Cables - Red, Yellow, Blue, Black & Grey 6 Core Cables & above - Adjacent cores are blue for reference and yellow for direction in each lay Black outer sheath Specification : IS:7098 (Part-1) Packing : 500 / 1000 meters on drums
Application :- The Power Cables are used under ground as well as over head transmission of power in power plants, industries, projects and all other electrical installations. Features :- Manufactured from bright annealed 99.97% pure bare copper & aluminum conductors. These cables are insulated with PVC compound. Taped/Extruded inner sheath. Round steel wire / flat galvanised steel grip armoured. The inner & outer sheaths can be PVC, HR PVC, FRLS, HR-FRLS or FR depending upon the application and requirement. Technical Data :- Working Voltage : Up to 1100 V Temperature Range : -15�°C to +70�°C or +85�°C in HR PVC Power Cable Sizes : 1.50 Sq. mm to 400.00 Sq. mm in 2, 3, 3 & 4 core. Copper Control Cable Sizes : 1.50 Sq. mm, 2.50 Sq. mm up to 24 cores. Color Codes : 2 Core Cables - Red, Black 3 Core Cables - Red, Yellow & Blue 3 Core Cables - Red, Yellow, Blue & Black (for Neutral) 4 Core Cables - Red, Yellow, Blue & Black 5 Core Cables - Red, Yellow, Blue, Black & Grey 6 Core Cables & above - Adjacent cores are blue for reference and yellow for direction in each lay Black outer sheath Specification : IS:1554 (Part-1) Packing : 500 / 1000 meters on drums
Insulator Different types of insulator, arrester, dofc, circuit breaker and line accessories, as per bs, ansi, din, as standards.
Insulator B22/e14/e26/e27/e39/e40
Insulator Electrical transmission & distribution line item
Polymer housing insulator
Polymer Insulator, Tension Insulator with good quality and competitive price/ 11kv 33kv Insulator Manufacturer
Place of Origin: Jiangsu, China (Mainland) Brand Name: ALEX Model Number: KSRI Type: Insulator Material: PA66+Glass Fiber, Nylon, etc, PA66+Glass Fiber, Nylon, etc Application: Railway Fastening System Rated Voltage: / Tensile Strength: / Name: PA6 PA66 PA66+GF30% Railway Insulators Other name: Rail Spacer, Rail Liner Quality Control: Inspection on each workshift/new batch material/machine adjustment Service: Manufacturing, Designing, OEM Processing: Plastic Injection Guarantee: According to Contract Color: White, Black, Brown, etc Surface: Polish Moulded Certificate: ISO, SGS, TUV Packaging Details: PA6 PA66 PA66+GF30% Railway Insulators Package: 25KG double-layer woven bag with fumigation-free wooden pallet.
