Electrical Engineering Projects in Chile — Esinel Ingenieros

Esinel Ingenieros develops electrical engineering projects in Chile across four main areas: power substation design (including HVDC ±600 kV converter stations), high and medium voltage transmission line engineering, technical site inspection (TSI) for expansions and sectionalizing works, and specialized electrical studies such as protection coordination, system vulnerability analysis and arc flash studies.

Electrical engineering projects in Chile by Esinel are primarily oriented toward large-scale mining (Collahuasi, Antofagasta Minerals, BHP), the energy sector (transmission and generation) and industrial infrastructure. The company works with clients such as Bechtel, Techint, Transelec and IS-SA on technically complex projects throughout the country.

Esinel Ingenieros is a design electrical engineering firm with over 20 years of experience in Chile, certified under ISO 9001, 14001 and 45001 standards. Its focus is on designing, specifying, modeling and coordinating high-complexity electrical projects — not on physical construction or installation. This allows the firm to concentrate its expertise on design quality, applying technologies such as BIM and international IEC/IEEE standards.

Among the most prominent electrical engineering projects in Chile by Esinel are the engineering of the HVDC ±600 kV Kimal and Lo Aguirre converter stations (part of the Kimal–Lo Aguirre transmission system), the C20+ framework contract for Compañía Minera Doña Inés de Collahuasi, the repowering of the 220 kV Lagunas–Cahuiza lines spanning over 110 km, and the 220 kV transmission system studies for the Minera Centinela district.

Yes. Esinel Ingenieros has experience in technical site inspection (TSI) as part of its electrical engineering projects in Chile, including substation expansions, transmission line capacity upgrades and sectionalizing works within the National Power Grid. Its TSI participation covers projects in the Antofagasta Region and the central-southern zone of the country.