GIS TESTING
GIS Testing focuses on assessing the electrical, mechanical, and insulation integrity of Gas-Insulated Switchgear used in medium, high, and extra-high voltage substations. This service includes insulation resistance testing, partial discharge measurement, gas density and leakage checks, dielectric withstand testing, and mechanical operation verification. At SLPL, GIS testing is carried out using specialized equipment and IEC-compliant procedures to detect insulation defects, gas issues, and operational abnormalities. Proper GIS testing ensures long-term reliability, compact substation performance, and safe power system operation.
GIS Testing provides deep insight into the condition of compact, high-value switchgear installations. Through precise diagnostics and condition monitoring, potential failures are identified early, minimizing outage risks and maintenance costs. This structured testing approach enhances safety, improves reliability, and ensures uninterrupted performance of gas-insulated substations.