iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
IEC

IEC/TS 60479-2

Effects of current on human beings and livestock - Part 2: Special aspects

Effects of current on human beings and livestock - Part 2: Special aspects

IEC 60479-2, which is a technical specification, describes the effects on the human body when a sinusoidal alternating current in the frequency range above 100 Hz passes through it. The effects of current passing through the human body for
- alternating sinusoidal current with d.c. components,
- alternating sinusoidal current with phase control,
- alternating sinusoidal current with multicycle control, are given but are only deemed applicable for alternating current frequencies from 15 Hz up to 100 Hz.
This standard furthermore describes the effects of current passing through the human body in the form of single unidirectional rectangular impulses, sinusoidal impulses and impulses resulting from capacitor discharges. The values specified are deemed to be applicable for impulse durations from 0,1 ms up to and including 10 ms. For impulse durations greater than 10 ms, the values given in Figure 20 of IEC 60479-1 apply. This standard only considers conducted current resulting from the direct application of a source of current to the body, as does IEC 60479-1 and IEC 60479-3. It does not consider current induced within the body caused by its exposure to an external electromagnetic field. This third edition cancels and replaces the second edition, published in 1987, and constitutes a technical revision. The major changes with regard to the previous edition are as follows:
- the report has been completed with additional information on effects of current passing through the human body for alternating sinusoidal current with d.c. components, alternating sinusoidal current with phase control, alternating sinusoidal current with multicycle control in the frequency range from 15 Hz up to 100 Hz.
- an estimation of the equivalent current threshold for mixed frequencies.
- the effect of repeated pulses (bursts) of current on the threshold of ventricular fibrillation.
- effects of electric current through the immersed human body.

Effets du courant sur l'homme et les animaux domestiques - Partie 2: Aspects particuliers

La CEI 60479-2, qui est une spécification technique, décrit les effets sur le corps humain des courants alternatifs sinusoïdaux lui passant à travers, courants dont la plage de fréquences se situe au-dessus de 100 Hz.[
]Les effets du courant passant à travers le corps humain pour[
]- des courants sinusoïdaux alternatifs avec composante continue,[
]- des courants sinusoïdaux alternatifs avec contrôle de phase,[
]- des courants sinusoïdaux alternatifs avec contrôle par train d'alternance,[
]ne sont donnés que pour des courants alternatifs dont la fréquence est comprise entre 15 Hz et 100 Hz.[
]La présente norme décrit également les effets à travers le corps humain du courant dont la forme se présente sous la forme d'une seule impulsion rectangulaire unidirectionnelle, d'impulsions sinusoïdales et d'impulsions résultant de la décharge de condensateur.[
]Les valeurs spécifiées sont considérées comme applicables pour des impulsions dont la durée varie de 0,1 ms à 10 ms inclus. Pour des durées d'impulsions supérieures à 10 ms, les valeurs de la Figure 20 de la CEI 60479-1 s'appliquent.[
]Cette norme considère uniquement les courants conduits résultant d'une application directe d'une source de courant au corps, comme dans la CEI 60479-1 et la CEI 60479-3. Le courant induit dans le corps par une exposition à un champ électromagnétique n'est pas considéré.[
]Cette troisième édition annule et remplace la deuxième édition, publiée en 1987, et constitue une révision technique.[
]Les modifications principales par rapport à l'édition précédente sont les suivantes:[
]- des informations additionnelles ont été apportées à ce rapport sur les effets du courant passant dans le corps humain pour des courants sinusoïdaux alternatifs avec composante continue, des courants sinusoïdaux alternatifs avec contrôle de phase, des courants sinusoïdaux alternatifs avec contrôle par train d'alternance, dans le domaine de fréquences de 15 Hz à 100 Hz.[
]- estimation du seuil de courant équivalent pour des fréquences multiples.[
]- effets d'impulsions répétées (train d'ondes) de courant sur le seuil de fibrillation ventriculaire.[
]- effets du courant électrique au travers d'un corps humain immergé.

Vplivi električnega toka na človeka in živali – 2. del: Posebnosti – 4. poglavje: Vplivi izmeničnih tokov s frekvenco nad 100 Hz – 5. poglavje: Vplivi tokov posebnih oblik – 6. poglavje: Vplivi kratkotrajnih posameznih enosmernih tokovnih impulzov

General Information

Status
Not Published
ICS
13.200 - Accident and disaster control
29.020 - Electrical engineering in general
Technical Committee
TC 64 - Electrical installations and protection against electric shock
Current Stage
PPUB - Publication issued
Start Date
23-May-2007
Ref Project
SIST IEC/TR2 60479-2:2000 - Effects of current on human beings and livestock - Part 2: Special aspects

Buy Standard

IEC/TR2 60479-2:2000IEC/TR2 60479-2:2000
PreviousNext
Technical report
IEC/TR2 60479-2:2000
English language
23 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST IEC/TR2 60479-2:2000
01-februar-2000
9SOLYLHOHNWULþQHJDWRNDQDþORYHNDLQåLYDOL±GHO3RVHEQRVWL±SRJODYMH
9SOLYLL]PHQLþQLKWRNRYVIUHNYHQFRQDG+]±SRJODYMH9SOLYLWRNRY
SRVHEQLKREOLN±SRJODYMH9SOLYLNUDWNRWUDMQLKSRVDPH]QLKHQRVPHUQLKWRNRYQLK
LPSXO]RY
Effects of current on human beings and livestock - Part 2: Special aspects
Effets du courant sur l'homme et les animaux domestiques - Partie 2: Aspects
particuliers
Ta slovenski standard je istoveten z: IEC/TS 60479-2
ICS:
13.200 3UHSUHþHYDQMHQHVUHþLQ Accident and disaster control
NDWDVWURI
SIST IEC/TR2 60479-2:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 2 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 3 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 4 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 5 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 6 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 7 ----------------------

SIST IEC/TR2 60479-2:2000

---------------------- Page: 8 ----------------------

SIST IEC/TR2 60479-2:2000

-------
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

IEC
IEC TR 60479-4:2020(Main)
Effects of current on human beings and livestock - Part 4: Effects of lightning strokes

IEC TR 60479-4:2020 (E) summarizes the basic parameters for lightning and its variability insofar as they apply to human beings and livestock.
The possible direct and indirect interactions of strikes with bodies of living beings are indicated. The resulting effects caused by lightning currents for the organism are described.
This document shows the differences of effects on human beings and livestock due to lightning strokes versus those effects of electric shocks derived from electrical systems.
This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) lightning occurence and climatory effects around the world are depicted;
b) direct strike description is extended;
c) step voltage effects are expanded;
d) upward streamer explanation is enhanced;
e) other direct or indirect related effects to lightning injuries to the human body are specified;
f) various safety procedures and related possibilities with respect to the personsal danger of lightning are presented.

  • Technical report
    33 pages
    English language
    sale 15% off
IEC
IEC 60479-2:2019(Main)
Effects of current on human beings and livestock - Part 2: Special aspects

IEC 60479-2:2019 describes the effects on the human body when a sinusoidal alternating current in the frequency range above 100 Hz passes through it.
The effects of current passing through the human body for:
– alternating sinusoidal current with DC components,
– alternating sinusoidal current with phase control, and
– alternating sinusoidal current with multicycle control
are given but are only deemed applicable for alternating current frequencies from 15 Hz up to 100 Hz.
Means of extending the frequency of applicability of pure sinusoids to a frequency of 150 kHz are given and means of examining random complex irregular waveforms are given.
This document describes the effects of current passing through the human body in the form of single and multiple successive unidirectional rectangular impulses, sinusoidal impulses and impulses resulting from capacitor discharges. The values specified are deemed to be applicable for impulse durations from 0,1 ms up to and including 10 ms.
This document only considers conducted current resulting from the direct application of a source of current to the body, as does IEC 60479-1. It does not consider current induced within the body caused by its exposure to an external electromagnetic field.
This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. It is not intended for use by manufacturers or certification bodies. One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the relevant publications.
This first edition cancels and replaces IEC TS 60479-2:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TS 60479 2:2017:
a) change in status from Technical Specification to International Standard.

  • Standard
    56 pages
    English language
    sale 15% off
IEC
IEC 60479-1:2018(Main)
Effects of current on human beings and livestock - Part 1: General aspects

IEC 60479-1:2018(E) provides basic guidance on the effects of shock current on human beings and livestock.
This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51. It is not intended for use by manufacturers or certification bodies.

  • Standard
    72 pages
    English language
    sale 15% off
IEC
IEC TR 60479-5:2007(Main)
Effects of current on human beings and livestock - Part 5: Touch voltage threshold values for physiological effects

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.

  • Technical report
    113 pages
    English and French language
    sale 15% off
IEC
IEC/TS 60479-1
Effects of current on human beings and livestock - Part 1: General aspects
SIST-TS IEC/TS 60479-1:2006

For a given current path through the human body, the danger to persons depends mainly on the magnitude and duration of the current flow. However, the time/current zones specified in this publication are, in many cases, not directly applicable in practice for designing measures of protection against electrical shock. The necessary criterion is the admissible limit of touch voltage (i.e. the product  of the current through the body called touch current and the body impedance) as a function of time. The relationship between current and voltage is not linear because the impedance of the human body varies with the touch voltage, and data on this relationship is therefore required. The different parts of the humanbody (such as the skin, blood, muscles, other tissues and joints) present to the electric current a certain impedance composed of resistive and capacitive components.[
]The values of body impedance depend on a number of factors and, in particular, on current path, on touch voltage, duration of current flow, frequency, degree of moisture of the skin, surface area of contact, pressure exerted and temperature.[
]The impedance values indicated in this technical specification result from a close examination of the experimental results available from measurements carried out principally on corpses and on some living persons.[
]This technical specification has the status of a basic safety publication in accordance with IEC Guide 104.[
]The contents of the corrigenda of October 2006 and June 2013 have been included in this copy.

  • Technical specification
    59 pages
    English language
    sale 10% off
    e-Library read for
    1 day
IEC
IEC/TR 60479-4
Effects of current on human beings and livestock - Part 4: Effects of lightning strokes on human beings and livestock
SIST-TP IEC/TR 60479-4:2006

Summarizes the basic parameters for lightning and their variability insofar as they apply to human beings and livestock. The possible direct and indirect interactions of strikes with bodies of living beings are indicated. The resulting effects caused by lightning currents for the organism are described.  The intention is to show the differences of effects on human beings and livestock due to lightning strokes versus those effects of electric shocks derived from electrical systems.

  • Technical report
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
IEC
IEC TR 60479-4:2020(Main)
Effects of current on human beings and livestock - Part 4: Effects of lightning strokes

IEC TR 60479-4:2020 (E) summarizes the basic parameters for lightning and its variability insofar as they apply to human beings and livestock.
The possible direct and indirect interactions of strikes with bodies of living beings are indicated. The resulting effects caused by lightning currents for the organism are described.
This document shows the differences of effects on human beings and livestock due to lightning strokes versus those effects of electric shocks derived from electrical systems.
This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) lightning occurence and climatory effects around the world are depicted;
b) direct strike description is extended;
c) step voltage effects are expanded;
d) upward streamer explanation is enhanced;
e) other direct or indirect related effects to lightning injuries to the human body are specified;
f) various safety procedures and related possibilities with respect to the personsal danger of lightning are presented.

  • Technical report
    33 pages
    English language
    sale 15% off
IEC
IEC 60479-2:2019(Main)
Effects of current on human beings and livestock - Part 2: Special aspects

IEC 60479-2:2019 describes the effects on the human body when a sinusoidal alternating current in the frequency range above 100 Hz passes through it.
The effects of current passing through the human body for:
– alternating sinusoidal current with DC components,
– alternating sinusoidal current with phase control, and
– alternating sinusoidal current with multicycle control
are given but are only deemed applicable for alternating current frequencies from 15 Hz up to 100 Hz.
Means of extending the frequency of applicability of pure sinusoids to a frequency of 150 kHz are given and means of examining random complex irregular waveforms are given.
This document describes the effects of current passing through the human body in the form of single and multiple successive unidirectional rectangular impulses, sinusoidal impulses and impulses resulting from capacitor discharges. The values specified are deemed to be applicable for impulse durations from 0,1 ms up to and including 10 ms.
This document only considers conducted current resulting from the direct application of a source of current to the body, as does IEC 60479-1. It does not consider current induced within the body caused by its exposure to an external electromagnetic field.
This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. It is not intended for use by manufacturers or certification bodies. One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the relevant publications.
This first edition cancels and replaces IEC TS 60479-2:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TS 60479 2:2017:
a) change in status from Technical Specification to International Standard.

  • Standard
    56 pages
    English language
    sale 15% off
IEC
IEC 60479-1:2018(Main)
Effects of current on human beings and livestock - Part 1: General aspects

IEC 60479-1:2018(E) provides basic guidance on the effects of shock current on human beings and livestock.
This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51. It is not intended for use by manufacturers or certification bodies.

  • Standard
    72 pages
    English language
    sale 15% off
IEC
IEC TR 60479-5:2007(Main)
Effects of current on human beings and livestock - Part 5: Touch voltage threshold values for physiological effects

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.

  • Technical report
    113 pages
    English and French language
    sale 15% off