and equipment connected thereto EN 61000-4-8: Electromagnetic compatibility (EMC). Testing and measurement techniques. Power frequency magnetic field immunity test. Basic EMC publication EN 61000-4-11: Electromagnetic compatibility (EMC). Testing and measurement techniques. Voltage dips, short interruptions and voltage variations immunity tests EN 61000-4-12: Electromagnetic compatibility (EMC). Testing and measurement techniques. Oscillatory waves immunity test. Basic EMC publication EN 61000-4-13: Electromagnetic compatibility (EMC). Testing and measurement techniques. Harmonics and interharmonics including mains signaling at a.c. power port, low frequency immunity tests EN 61000-4-14: Electromagnetic compatibility (EMC). Testing and measurement techniques. Voltage fluctuation immunity test for equipment with input current not exceeding 16 A per phase EN 61000-4-15: Electromagnetic compatibility (EMC). Testing and measurement techniques. Flickermeter. Functional and design specifications. Basic EMC publication EN 61000-4-16: Electromagnetic compatibility (EMC). Testing and measurement techniques. Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz EN 61000-4-17: Electromagnetic compatibility (EMC). Testing and measurement techniques. Ripple on d.c. input power port immunity test EN 61000-4-18: Electromagnetic compatibility (EMC). Testing and measurement techniques. Damped oscillatory wave immunity test EN 61000-4-19: Electromagnetic compatibility (EMC). Testing and measurement techniques. Test for immunity to conducted, differential mode disturbances and signaling in the frequency range 2 kHz to 150 kHz at a.c. power ports EN 61000-4-20: Electromagnetic compatibility (EMC). Testing and measurement techniques. Emission and immunity testing in transverse electromagnetic (TEM) waveguides EN 61000-4-21: Electromagnetic compatibility (EMC). Testing and measurement techniques. Reverberation chamber test methods EN 61000-4-22: Electromagnetic compatibility (EMC). Testing and measurement techniques. Radiated emission and immunity measurements in fully anechoic rooms (FARs) EN 61000-4-23: Electromagnetic compatibility (EMC). Testing and measurement techniques. Test methods for protective devices for HEMP and other radiated disturbances EN 61000-4-24: Electromagnetic compatibility (EMC). Testing and measurement techniques. Test methods for protective devices for HEMP conducted disturbance. Basic EMC publication EN 61000-4-25: Electromagnetic compatibility (EMC). Testing and measurement techniques. HEMP immunity test methods for equipment and systems EN 61000-4-27: Electromagnetic compatibility (EMC). Testing and measurement techniques. Unbalance, immunity test for equipment with input current not exceeding 16 A per phase EN 61000-4-28: Electromagnetic compatibility (EMC). Testing and measurement techniques. Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase EN 61000-4-29: Electromagnetic compatibility (EMC). Testing and measurement techniques. Voltage dips, short interruptions and voltage variations on d.c.input power ports. Immunity tests. Basic EMC Publication. EN 61000-4-30: Electromagnetic compatibility (EMC). Testing and measurement techniques.