polymer insulator is a type of electrical insulator made using polymer materials—typically a fiber-reinforced polymer (FRP) rod core, sheathed with weather-resistant silicone rubber or EPDM (ethylene propylene diene monomer). These insulators are used in overhead power lines and electrical substations to support and insulate conductors.
Much lighter than traditional porcelain or glass insulators, reducing installation costs and tower load
Their surface resists water, preventing leakage currents even in wet or polluted environments
FRP cores provide strong tensile strength.
Less likely to shatter compared to ceramic or glass insulators.
Ideal for areas with industrial pollution or coastal salt contamination.
Pin-type polymer insulator
Post-type polymer insulator
Suspension-type polymer insulator
Line post polymer insulator
Polymer Insulator Manufacturer
Atlas Engineering a manufacture and suppliers of polymer insulator starts with the highest quality raw materials available. We sourced the world for the very best. Engineered polymer EPDM and silicone from the world’s largest independent rubber compounders. High strength fiberglass cores and ferrous end fittings from suppliers committed to world class standards for quality, delivery and cost competitiveness Atlas Engineering is a high voltage insulator supplier. The voltage of 10kv - 500kv series composite insulators, silicone rubber insulatorsalso known as polymer insulators or silicone rubber insulators, which include suspension long rod silicone rubber insulators, pin type composite insulators, station post polymer insulators, cross arm silicone rubber insulators, electrified railway polymer insulators, and so on.
As the replacement of porcelain insulators, silicone rubber composite insulators have many advantages:
(1) Excellent anti-pollution performance, suitable for high polluted area
(2) Free of cleaning, economical maintenance and suitable for difficult maintenance area
(3) No need of zero value check
(4) Llight weight, easy and economical to transprotation and installation
(5) Not brittle, and reduce the purchasing quantities for spare parts
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