This part of GB/T 17626 specifies the test methods for protective devices for conducted disturbances of high-altitude electromagnetic pulse (HEMP). It mainly includes tests of voltage breakdown and voltage limiting characteristics, and a method of measuring residual voltage when voltage (u) and current (i) change rapidly as a function of time under HEMP conditions.
2012GB/T 17626.24-2012 Electromagnetic compatibility.Testing and measurement techniques.Test methods for protective devices for HEMP conducted disturbance