27.5kv Electrical Equipment Polymer Insulation Horizontal Line Station Post Insulator

27.5kv Electrical Equipment Polymer Insulation Horizontal Line Station Post InsulatorProduct Description    Product Parameters  TECHNICAL DATE:  Rated Voltage(kV)Height(mm)Creepage Distance(mm)Specified Cantilever Load(SCL) End FittingsPower Frequency Withstand Voltage(Wet/Dry) (kV)Lightning Impulse Withstand Voltage(kV)27.5548±415504kNStud hole80/85185Technology characteristics:Silicone Rubber Housing    Better hydrophobicity    Better hydrophobicity migration performance    Better pollution resistance    Excellent electrical insulation properties    Excellent aging resistance  ItemRequirementMeasured ValuedVisual examinationFuchsine, grey or white, no obvious mechanical admixture. Vulcanized silicon rubber with dense and smooth cutting surface.OkHardness (shore A)≮5065~70Tensile strength (Map)≮44~6Failure elongation (%)≮150≮180Tearing strength (kN/m)≮10 (right angle sample)12~15Volume resistivity (Ω.m)1X10123~8X1012Puncture strength (kV/mm)Alternating current ≮22≮30Tracking and erosionTMA4.5,erosion depth≯2.5mmTMA4.5, erosion depth 1200Mpa)Excellent creep resistanceExcellent anti-fatigue fracture properties Crimping & Multiple SealingHigh mechanical strengthSmall dispersionReliable sealing performance between rods and end fittings  FEATURES:Secure and reliable product with the capability of high cantilever strength. Compact design and light weight which gives great convenience to installation, maintenance and transportation. Good anti-vibration capability. Good anti-moisture capability. Good electric performances Strong anti-pollution flashover ability. High anti-aging performances which is suitable for utilization under circumstances of high altitude.   CertificationsSTANDARDS:IEC 61952, ISO 9001, ISO 45001, ISO 14001, etc. We can design products in accordance with Client's Requirements.Packaging & ShippingPACKAGINGAll horizontal line insulators are packed in weatherproof containers in order to protect the line post insulator during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request. Company ProfileAbout US  Wuhan Line Power transmission and transformation co., LTD. Mainly produces and sells composite insulators and accessories. Is a collection of manufacturing, processing, distribution and other business as one of the manufacturing company. The company is based on the r&d, manufacturing and sales of the complete set of composite station post insulator equipment.With excellent product quality, reasonable price and good service for the enterprise, won the majority of customers praise and trust.Factory Direct  Quality Control:  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1