Norm

ASTM D4872 - 99(2010) en

Standard Test Method for Dielectric Testing of Wire and Cable Filling Compounds

  • Deze norm is ingetrokken sinds 01-11-2014

45,11 54,58 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 3
Gepubliceerd op 01-03-2010
Taal Engels

Dissipation factor, permittivity and dc volume resistivity are properties of communication cable fillers and filler components that are controlled in order that the cable''s electrical performance falls within its design limits. Relatively small amounts of contaminants, such as polar compounds, water or salts, degrade the cable''s electrical properties. Limits on the dielectric properties of the cable filling compound are usually specified by the cable manufacturer, by industry standards or both.

Details

ICS-code 29.035.01
Engelse titel Standard Test Method for Dielectric Testing of Wire and Cable Filling Compounds
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