Insulators

The secret of the quality of our insulators lies in the smallest but nonetheless important details. This ranges from the mechanical and geometric adaptation of the insulators, to customer-specific requirements, to the patented production methods of the insulators of LAPP Insulators with unique vertical integration. Thanks to the immense global experience of our specialists and researchers each and every one of our insulators can be adapted precisely in detail to the climatic and environmental conditions of each application.
For our ceramic insulators we use high-strength porcelain in accordance with the C130 standard at all locations. Thus we achieve consistent quality for all requirements. The result: Our insulators are unbeatable in resilience, durability and reliability of supply.
Our composite insulators are also dimensioned down to the smallest detail and are tailored specifically to their future tasks – this is confirmed by our test procedures throughout and after the production processes.
Products:
 POST INSULATORS (1 – 1100 KV)
 LONG-ROD INSULATORS (1 – 1100 KV)
 HOLLOW INSULATORS (1 – 1100 KV)
 MEDIUM VOLTAGE INSULATORS (10 – 100 KV)
 COMPOSITE INSULATORS (1 – 1100 KV)
 SUSPENSION INSULATOR
 Medium Voltage Insulators
 High Voltage Insulators (up to 420 KV)
 Substation Post Insulators (up to 420 KV)
 Composite string insulator (up to 420 KV)
 Railway Insulators
Composite advantages in compare to Porcelain and Glass
 Hydrophobic, water-repellant properties, preventing the formation of any contiguous water layer on the insulator surface!
 Conclusively most reliable performance in high pollution areas, desert and sea-side environments!
 Lower price range!
 Lighter weight
 Easier to be installed
 Vandalism-proof, non-breaking!
Advantages compared to other composite insulators
 30 years of experience and more than 1,500,000 pieces of insulators are standing as a reference for the reliability of our insulators
 Extended life-time, due to the high silicon-content LSR rubber coating!
 Failures caused by joining problems are absolutely excluded, since coating is made in only one piece!
 No sealing is needed between the metal fitting and the rubber coating, for this reason there are no failures which occur in the case of the other types of composite insulators.

standards: IEC 60273 , IEC 60168 , IEC 60672 , ANSI C29