Composite Pin Type InsulatorsProduct DescriptionDifferences between
suspension and polymer pin insulators:Suspension insulator tensile
strength is very big, can put a number of connection string,
increase the compressive strength, to adapt to a variety of
different voltage grade line, generally available in the line of
resistance to a period of use, or hanging wires used post pin
insulator only a single independent support conductor, general is
in the middle pole support for conductor, due to the problem of
pressure limit, can only be used on the lines below 35 kv.Product
Parameters TECHNICAL DATA:Technology 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 CertificationsSTANDARDS:IEC 61109, ISO 9001, ISO
45001, ISO 14001, etc. We can design products in
accordance with Client's Requirements.Packaging &
ShippingPACKAGINGAll insulators are packed in weatherproof
containers in order to protect the products 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 ProfileFactory Direct
About us Quality Control /* January 22, 2024 19:08:37
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