BS EN 61000-4-24:1997

INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Test methods for protective devices for conducted
    disturbance
    4.1 General
    4.2 Test set-up
    4.3 Pulse generator
    4.4 Launching line
    4.5 Test fixture
          4.5.1 General
          4.5.2 Type A fixtures
          4.5.3 Type B fixtures
    4.6 Termination
    4.7 Oscilloscope
    4.8 Test procedure
          4.8.1 Adjustment of the pulse generator
          4.8.2 Verification procedures
          4.8.3 Test
          4.8.4 Final examination of the DUT
    4.9 Referring to this standard
Annex A - Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European publications

Concerned with test methods for protective devices for HEMP conducted disturbance. Mainly describes testing of voltage breakdown and voltage-limiting characteristics, but also measures the residual voltage under HEMP conditions for the fast voltage changes (u) and current (i) as a time function.