GB/T 23311-2009
ActiveAromatic polyimide tape wrapped round copper wire, class 240
240级芳族聚酰亚胺薄膜绕包铜圆线
Application Summary AI generated
GB/T 23311-2009 specifies the requirements for round copper wire wrapped with aromatic polyimide tape, rated for continuous operation at 240°C. It is applied in the manufacture of high-temperature electrical equipment such as motors, transformers, and generators used in aerospace, industrial, and automotive sectors. The standard ensures the wire’s thermal endurance, dielectric strength, and mechanical integrity under extreme thermal stress.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.