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ASTM D4245-08
Standard Specification for Ozone-Resistant Thermoplastic Elastomer Insulation For Wire and Cable, 90°C Dry/75°C Wet Operation
Automatische name übersetzung:
Standard-Spezifikation für ozonbeständige Thermoplastisches Elastomer -Isolierung für Draht und Kabel , 90 ° C Dry / 75 ° C Wet Betrieb
NORM herausgegeben am 1.11.2008
Informationen über die Norm:
Bezeichnung normen: ASTM D4245-08
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.11.2008
SKU: NS-26561
Zahl der Seiten: 2
Gewicht ca.: 6 g (0.01 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Die Annotation des Normtextes ASTM D4245-08 :
Keywords:
accelerated water absorption, ac voltage test, dc voltage test, insulation, insulation resistance, 90 °C dry/75 °C wet insulation, ozone-resistant, thermoplastic elastomer, thermoplastic elastomer insulation, Elastomeric materials/applications--specifications, Electrical insulating materials--specifications, Insulated wire and cable--specifications, Ozone (O3)-resistant insulation--specifications, Thermoplastic elastomers (TPE)--specifications
Ergänzende Informationen
| 1. Scope | ||||||
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1.1 This specification covers an ozone-resistant insulating compound for electrical wire and cables 14 AWG and larger. This compound consists substantially of a thermoplastic elastomer. 1.2 This type of insulation is suitable for continuous operation at conductor temperatures not exceeding 90 °C in dry locations and 75 °C in wet locations. Operating voltages are not to exceed 2000 V. The minimum installation temperature is −40 °C. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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 conductor or completed cable. |
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| 2. Referenced Documents | ||||||
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