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Arc chutes for power contactors

F.lli BIGARAN – Insulation Technology Division – designs and manufactures arc chutes for high-voltage contactors, starting from customer's drawing or sample. In addition to the above, we reclaim parts in asbestos and replace them with new generation composites or ceramic parts, which are more resistant and not harmful for health and the environment.
Our first material, the REFRARC GCS P90 composite, developed and patented by us, constituted an innovation in the field of electrical insulators: for example, it allowed one of our customers to drastically reduce maintenance and replacement cycles, going from 25,000 km to 150,000 km.
Given the success of the REFRARC GCS P90, F.lli BIGARAN SRL decides to increase its offer in the well-known REFRARC family for the design, development and production of innovative materials for arc extinguishing and insulating chambers.
The New REFRACTORY "CERAMIC" COMPOSITE: REFRARC P328 on the basis of a non-hydraulic bond, consisting of refractory aluminas and silicon oxide with particles held together by covalent bonds) obtained the patent at the end of 2015 and is the real novelty of the market .
The applications of REFRARC P328, as well as for arc extinguishing chambers in all sectors (railway, steel, cranes, electrical industry), are foreseen in the aluminum industry, where components with high thermal insulation power are required, and in the mining and OIL & GAS Industry.
Company
F.LLI BIGARAN SRL

F.lli BIGARAN since its foundation in 1969 is specialized in the manufacture of devices and components for rolling stock and general transport means and mechanical components for industry.
During 50 years of business, we have manufactured more than 12.000 different kind of devices and components for rail transport and industry in general.

Categories
Manufacturing, automation and industry 4.0
Company
F.LLI BIGARAN SRL

F.lli BIGARAN since its foundation in 1969 is specialized in the manufacture of devices and components for rolling stock and general transport means and mechanical components for industry.
During 50 years of business, we have manufactured more than 12.000 different kind of devices and components for rail transport and industry in general.

Categories
Manufacturing, automation and industry 4.0