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Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current (IEC 60990:2016); German version EN 60990:2016
This standard applies to contactors according to lEC-Standard 158-1, irrespective of their power and construction, having terminal marking
Low-voltage switchgear and controlgear for industrial use — Terminal marking and distinctive number for auxiliary contacts ofparticular contactors
Methods of measurement of touch-current and protective conductor current
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current.
Testing and measuring equipment for testing the electrical safety of electrical devices - Part 4: Handheld and manually operated current clamps/sensors for measurement of protectives conductor currents and touch currents of electrical devices
Methods of measurement of touch current and protective conductor current (IEC 60990:1999); German version EN 60990:1999
A guidance standard for equipment standards committees when preparing test specifications for the measurement of 'leakage currents' for human
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current
Touch Current Testers
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current
本标准为下述电流规定了测量方法: ——流过人体的直流电流或者正弦波形或非正弦波形的交流电流;和 ——流过保护导体的电流。 推荐的接触电流的测量方法是以流经人体的电流可能引起的效应为基础的。在本标准中,对流经测量网络(代表人体阻抗)的电流的测量指的就是接触电流的
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch-current and protective coductor current (Equivalent to IEC 990, edition 1990)
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current (IEC 60990:2016); German version EN 60990:2016
This standard applies to contactors according to lEC-Standard 158-1, irrespective of their power and construction, having terminal marking
Low-voltage switchgear and controlgear for industrial use — Terminal marking and distinctive number for auxiliary contacts ofparticular contactors
Methods of measurement of touch-current and protective conductor current
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current.
Testing and measuring equipment for testing the electrical safety of electrical devices - Part 4: Handheld and manually operated current clamps/sensors for measurement of protectives conductor currents and touch currents of electrical devices
Methods of measurement of touch current and protective conductor current (IEC 60990:1999); German version EN 60990:1999
A guidance standard for equipment standards committees when preparing test specifications for the measurement of 'leakage currents' for human
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current
Touch Current Testers
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch current and protective conductor current
本标准为下述电流规定了测量方法: ——流过人体的直流电流或者正弦波形或非正弦波形的交流电流;和 ——流过保护导体的电流。 推荐的接触电流的测量方法是以流经人体的电流可能引起的效应为基础的。在本标准中,对流经测量网络(代表人体阻抗)的电流的测量指的就是接触电流的
Methods of measurement of touch current and protective conductor current
Methods of measurement of touch-current and protective coductor current (Equivalent to IEC 990, edition 1990)