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BS EN IEC 60895:2020
Live working. Conductive clothing
| Fecha edición: |
2020-06-18
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | IEC 60895:2020 is applicable to conductive clothing, worn during
live working (especially bare-hand working) on AC and DC electrical
installations, to provide electrical continuity between all parts
of the clothing and a reduction of electric field inside the
clothing. This document is applicable to conductive clothing
assembled from a conductive garment (jackets and trousers or
coveralls forming a one-piece garment) and from conductive
component parts (gloves, hoods or helmets, shoes or boots, overshoe
socks and socks) in electrical systems with nominal voltage up to 1
000 kV AC and up to ±800 kV DC. This document does not indicate
values of protection from the effects of the electric arc, because
any value indicated would not guarantee the necessary protection
from the effects of electric arcs, or the operator would need to
wear very heavy and rigid conductive clothing, which would not
allow the execution of the work in safety. The products designed
and manufactured according to this document contribute to the
safety of the users provided they are used by persons trained for
the work, in accordance with the live working methods and the
instructions for use. This third edition cancels and replaces the
second edition, published in 2002. This edition constitutes a
technical revision. This edition includes the following significant
technical changes with respect to the previous edition: a) increase
of the use up to 1 000 kV AC and ±800 kV DC; b) introduction of two
classes of conductive clothing with different electrical
requirements; c) revision of the electrical requirements of
conductive clothing; d) definition of specific resistance values
for each component part of the conductive clothing; e) introduction
of conductive helmet and conductive scarf as component parts of
conductive clothing; f) introduction of mechanical requirements and
new tests for fabrics; g) update of the cleaning test procedures;
h) revision of the efficiency test of the conductive clothing to
improve the feasibility and repeatability; i) preparation of the
elements of classification of defects, and general application of
IEC 61318:2007; j) the normative Annex B for the classification of
tests has been replaced by normative Annex C for the general type
tests procedure, the normative Annex D for the classification of
defects and the informative Annex E providing the justification for
the classification of defects; k) the normative Annex C on sampling
procedure has been deleted (not applicable according to IEC
61318:2007); l) modification of the recommended frequency of the
periodic tests.
|
| ICS: | |
| CTN: | PEL/78 - PEL/78 |
|
Equivalencia Internacional |
Idéntica EN 61204-7:2006/A11:2009 |
|
Reemplazo Normas |
Reemplaza a BS EN 60895:2003 |
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