GB/T 7672.4-2008
ActiveGlass-fiber wound winding wires - Part 4: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
玻璃丝包绕组线 第4部分：180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 glass-fiber wound rectangular copper wire that is impregnated with resin or varnish, either bare or with an underlying enamel coating, and rated for a temperature index of 180. It is applied in the manufacturing of electrical equipment such as transformers, motors, and generators where high thermal endurance and insulation reliability are needed under continuous operation at elevated temperatures. The standard ensures consistent performance in winding applications that demand both mechanical strength and thermal stability.
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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.