IEC 62196 Ball Pressure Apparatus for EV Electrical Insulating Materials Test Product Overview Our Ball Pressure Test Apparatus is precision engineered for abnormal heat resistance assessment of non-metallic insulating materials, fully conforming to IEC60695-10-2 Edition 3, IEC 62196-3:2026 and IEC 62196-1:2025. It is a must-have compliance fixture for EV testing laboratories, EV charging pile factories, third-party certification institutes and electrical component manufactur