| Immunity Test | Basic Standard | Typical Levels (Industrial) | |---------------|----------------|-----------------------------| | Electrostatic Discharge (ESD) | IEC 61000-4-2 | ±8 kV contact / ±15 kV air | | Radiated RF field | IEC 61000-4-3 | 10 V/m (80 MHz – 2.7 GHz) | | Electrical Fast Transient (EFT) | IEC 61000-4-4 | ±2 kV (signal lines), ±2 kV (power) | | Surge | IEC 61000-4-5 | ±1 kV (line-line), ±2 kV (line-earth) | | Conducted RF | IEC 61000-4-6 | 10 V (0.15 MHz – 80 MHz) | | Voltage dips & interruptions | IEC 61000-4-11 | 0% / 0.5 cycle, 40% / 10 cycles | | Magnetic field (50/60 Hz) | IEC 61000-4-8 | 30 A/m (industrial) |