GB/T 7672.3-2008
ActiveGlass-fiber wound winding wires - Part 3: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155
玻璃丝包绕组线 第3部分：155级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线
Application Summary AI generated
This standard specifies the requirements for rectangular copper wire that is either bare or enameled, then wrapped with glass fiber and impregnated with resin or varnish to achieve a temperature index of 155°C. It is applied in the manufacturing of electrical equipment such as transformers, motors, and generators where high thermal endurance and electrical insulation are needed for rectangular conductors. The standard ensures consistent performance in industrial winding applications that operate under elevated temperatures.
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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.