BSI BS EN 62420:2008

Current Revision

Concentric lay stranded overhead electrical conductors containing one or more gap(s)

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BSI BS EN 62420:2008

Name: BSI BS EN 62420:2008 – Concentric lay stranded overhead electrical conductors containing one or more gap(s)
Brand: British Standards Institution
SKU: BSI BS EN 62420:2008
Price: 319.85 USD
Availability: InStock

Concentric lay stranded overhead electrical conductors containing one or more gap(s)

PUBLISH DATE 2008

PAGES 30

IEC 62420:2008 specifies the electrical and mechanical characteristics of concentric lay stranded overhead electrical conductors, containing one or more self-supporting aluminium or aluminium alloy layer(s) made of combination of any of the following metal wires:

Hand drawn aluminium as per IEC 60889, designated A1;
aluminium alloy type A or B as per IEC 60104, designated A2 or A3;
thermal resistant aluminium alloy as per IEC 62004, designated AT1, AT2, AT3, or AT4;
regular strength steel as per IEC 60888, designated S1A or S1B;
high strength steel as per IEC 60888, designated S2A or S2B;
extra-high strength steel as per IEC 60888, designated S3A;
aluminium-clad steel as per IEC 61232, designated 20SA, 27SA, 30SA or 40SA.