TESTING COMMISSIONING AND MAINTENANCE Testing, Commissioning & Maintenance of Electrical Equipment involves systematic evaluation, validation, and upkeep of power system components before and after installation. This service includes pre-commissioning checks, functional testing, protection verification, performance assessment, and routine preventive maintenance. It ensures that electrical equipment such as transformers, switchgear, panels,…

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…

TRANSFORMER TESTING Transformer Testing involves comprehensive evaluation of electrical, mechanical, and insulation characteristics of power transformers to verify their operational health. This service includes tests such as insulation resistance, winding resistance, ratio testing, oil analysis, and protection checks. At SLPL, transformer testing is conducted using calibrated instruments and standardized procedures…

SWITCHYARD TESTING Switchyard Testing involves systematic assessment of outdoor high-voltage equipment used in power transmission and distribution networks. This service includes testing of circuit breakers, isolators, current transformers, voltage transformers, protection systems, busbars, and earthing arrangements. At SLPL, switchyard testing is performed using calibrated instruments and standard testing procedures to…