本技术报告根据IEC/TS 60479-1中给出的人体阻抗和生理效应电流阈值相关信息的分析，提供了触摸电压持续时间组合阈值。这种阈值组合与特定的环境和接触条件有关，这些条件决定了特定电流通路的身体阻抗。 本技术报告仅考虑 （i） 50/60 Hz正弦交流电压，无其他频率分量和明显的直流电压分量，以及 （ii）无明显交流分量的直流电压。 本技术报告提供了根据IEC/TS 60479-1中的数值计算得出的阈值，但存在不确定性。因此，本报告中提出的阈值也与具有不确定性的值相对应。 触摸电压持续时间组合阈值供技术委员会用作确定各种环境条件下触摸电压和触摸电压持续时间限值的指南。 本副本包含2013年7月勘误表的内容。

This Technical Report provides touch voltage-duration combination thresholds based on analysis of information concerning body impedances and current thresholds of physiological effects, as given in IEC/TS 60479-1. Such threshold combinations relate to specific environmental and contact conditions that determine body impedance for particular current pathways. This technical report considers only (i) 50/60 Hz sinusoidal alternating voltage having no other frequency components and no significant direct voltage component, and (ii) direct voltage with no significant alternating component. This technical report provides thresholds as a result of calculations based on values from IEC/TS 60479-1, with uncertainties. Therefore thresholds proposed in this report also correspond to values with uncertainties. Touch voltage-duration combination thresholds are for use by technical committees as guidance for the determination of limits for touch voltage and touch voltage durations in various environmental situations. The contents of the corrigendum of July 2013 have been included in this copy.