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ASTM D1352-02
Standard Specification for Ozone-Resisting Butyl Rubber Insulation for Wire and Cable (Withdrawn 2006)
Automatische name übersetzung:
Standard-Spezifikation für Ozone beständigen Butyl Rubber Isolierung für Draht und Kabel (Withdrawn 2006)
NORM herausgegeben am 10.9.2002
Informationen über die Norm:
Bezeichnung normen: ASTM D1352-02
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 10.9.2002
SKU: NS-17055
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Die Annotation des Normtextes ASTM D1352-02 :
Keywords:
accelerated water absorption, ac voltage test, butyl rubber, butyl rubber insulation, capacitance, dc voltage test, dissipation factor, insulation, insulation resistance, ozone resistant, partial discharge, ICS Number Code 29.035.20 (Plastic and rubber insulating materials)
Ergänzende Informationen
| 1. Scope |
|
1.1 This specification covers an ozone-resisting crosslinked rubber insulating compound for electrical wires and cables. The polymer consists substantially of butyl rubber. 1.2 This type of insulation is considered suitable for use at not more than 15000 V between phases at an insulation level of 133 % or 28000 V between phases at an insulation level of 100 %. The conductor temperature shall not exceed 85—C for an operating voltage of 15000 V or less, and shall not exceed 80—C for an operating voltage above 15000 V. 1.3 Whenever two sets of values are presented, in different units, the values in the first set are the standard, while those in parentheses are for information only. 1.4 In many instances the insulation material cannot be tested unless it has been formed around a conductor or cable. Therefore, tests are done on insulated wire or cable in this document solely to determine the relevant property of the insulation material and not to test the insulated conductor or completed cable. |
