Dielectric Strength Testing (ASTM D149 IEC 60243)

Dielectric strength testing per ASTM D149 and IEC 60243 determines the breakdown voltage of insulating materials under controlled conditions. This property is essential for electrical safety and design of insulators, cables, and components. Infinita Lab performs both AC and DC breakdown tests with calibrated high-voltage equipment and standardized electrodes. Our comprehensive reports include breakdown voltages, test conditions, and observations to support certification and product development. Trust Infinita Lab for accurate dielectric testing to validate insulation performance and prevent electrical failures.