CONTENTS

 1     Scope
 2     Establishing limits
 3     Admissible currents
        3.1     Effects of alternating currents within the frequency range 15 to 150 Hz
        3.2     Heart current factor
 4     Equivalent circuit for calculating the body current
        4.1     General
        4.2     Impedances in the equivalent circuit
 5     Determination of limits
 6     Admissible limits
        6.1     General
        6.2     Admissible limits for a typical situation
        6.3     Admissible limits for a severe situation
References
Appendix I – Calculating limiting voltages in a typical situation
Appendix II – Calculating limiting voltages in a severe situation