{"id":7909,"date":"2025-11-05T00:36:57","date_gmt":"2025-11-05T00:36:57","guid":{"rendered":"https:\/\/www.raxpower.com\/?page_id=7909"},"modified":"2026-08-12T04:27:44","modified_gmt":"2026-08-12T04:27:44","slug":"supresor-de-sobretensiones-de-porcelana-alojado-en-iluminacion","status":"publish","type":"page","link":"https:\/\/www.raxpower.com\/es\/surge-arrester-cutout\/porcelain-lighting-housed-arrester\/","title":{"rendered":"Pararrayos de porcelana para alumbrado"},"content":{"rendered":"
\n\t
\n\t\t
\n\t\t\t

Porcelain Lighting Housed Arrester<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
\n\t
\n\t\t
\n\t\t\t

The Porcelain Lighting Housed Arrester protects electrical systems from overvoltage transients caused by lightning strikes or switching operations. It employs zinc oxide varistor technology within a robust porcelain casing, ensuring reliable protection for critical infrastructure. These arresters comply with international standards such as IEC (International Electrotechnical Commission) 60099-4 and ANSI (American National Standards Institute)\/IEEE (Institute of Electrical and Electronics Engineers) C62.11, undergoing rigorous testing to verify performance under various electrical stresses.<\/p>\n

Applications span substations for safeguarding transformers, reactors, and circuit breakers, as well as power generation, transmission, and distribution networks. They suit industrial installations, capacitor banks, and environments with high mechanical loads or pollution levels, providing consistent overvoltage mitigation across diverse electrical systems.<\/p>\n

Key advantages include high surge handling capability and thermal stability, contributing to minimal maintenance costs and long-term reliability. Each unit undergoes quality tests such as energy withstand and impulse current tests, ensuring consistent operation and adherence to industry standards. The high-strength porcelain housing offers superior insulation and arc resistance, withstanding harsh weather conditions and mechanical stress while preventing moisture ingress through sealed design.<\/p>\n

Technical specifications include rated voltages from 3 kV to 500 kV with nominal discharge currents of 5 kA or 10 kA. The arresters handle high current impulse withstands up to 100 kA for 4\/10 \u03bcs waves, operating across temperatures from -40\u00b0C to +70\u00b0C and altitudes up to 2000 meters.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>