Rubber Insulations
Types: Porcelain disc insulator/suspension insulator, pin insulator, line post insulator, station post insulator. DISC INSULATORS Porcelain disc insulators are the most widely used in strings, they can be used for any voltage depending on the numberof units mounted in series for transmission and distribution lines. Voltage & Mechanical Range 11kV-765kV. 40kN-300kN. Application The insulators are designed to be suitable for different types of polluted zones and mechanical strength according to client's requrests. Life expectancy of these insulators are extremely high but may be adversely affected if operated beyond specified limits of electrical or mechanical stress. STATION POST INSULATOR the most comprehensive range of porcelain post insulators up to highest system voltages with the most progressive technology, engineering and life time. Short production time, tighter tolerances, flexible design, extra-high mechanical strength and extended creepage distances are possible by wet/dry process. Voltage Range IEC station post insulators manufacture in full accordance to IEC60273. Operating rod columns for disconnectors are manufactured corresponding to the relevant post insulators. Insulation requirements are available in ratings from BIL 60kV to 2550kV. TR station post insulators manufacture in full accordance with ANSI C29.9. Insulation requirements are available in ratings from 95 kV to 2050 kV. Special requirements can be also offered upon request. Standard post insulators conforms to specifications of IEC 60273 and ANSI-C29.9. Application The post insulator up to 500kV can be used for switchgears, disconnectors and substations.
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
Pin Insulators Class BS: P-11-Y, P-15-Y, P-20-Y, P-33-Y. Wooden case.
we are a leading manufacturer of porcelain insulators from China. Our city is a large production base of porcelain products from 1820 in China. We can offer you post porcelain insulators for double disconnector switch. If you are interested in post porcelain insulator, pin insulator, please contact us for low price.
Porcelain insulators manufactured are wet process porcelain, and used in distribution and transmission line. Porcelain line post insulator Main parameters Voltage Range: 1kV~220kV Cantilever strength:4kN,8kN,12.5kN and as per clients request Glaze: Light grey, white, brown Following standards ANSI C29.7 IEC60383 AS60720
Cutout insulator(Brown colour), we could also supply insulator from 10KV to 38KV in grey blue and so on.
Product range: upto 400kv. Our pruducts are used in applications like instrument transformers, ct, pt, vacuum / sf6 circuit breakers, interruptors, isolators, etc. As per client's specifications
