T/SOECC 005-14-2022 Nickel-plated copper-clad aluminum round wire for enamelled conductors - Part 14: Self-adhesive polyamide-imide composite polyester or polyester-imide copper-clad aluminum round wire of class 200

Scope

Main Technical Content: Copper-Clad Aluminum Round Coil Winding Wire, Part 14: 200-Grade Self-Adhesive Polyamide-Imide Composite Polyester or Polyester-Imide Copper-Clad Aluminum Round Wire 1 Scope This part specifies the requirements for three-layer 200-grade copper-clad aluminum round winding wire. The primer layer is based on polyester or polyester-imide resin. If the original resin's chemical properties can be preserved and all requirements of this winding wire are met, the resin can be modified. The intermediate layer is based on polyamide-imide resin. The top layer is a self-adhesive layer based on thermoplastic or thermosetting resin. Note: A modified resin is one that has undergone chemical changes or contains one or more additives to improve its performance or usage characteristics. 200-grade indicates thermal performance, requiring a minimum temperature index of 200 and a thermal shock temperature of at least 220°C. The Celsius temperature corresponding to the temperature index does not represent the recommended operating temperature of the winding wire, as this depends on many factors including the type of equipment used. The nominal diameter range of the conductor specified in this part is: — Class 1B: 0.071 mm and above, up to 1.600 mm; — Class 2B: 0.071 mm and above, up to 1.600 mm. The nominal diameter of the conductor is in accordance with the provisions of Chapter 4.2 of Part 1. 2 Normative Reference Documents The provisions of the following documents are referenced in this part by T/SOECC and become part of this part. For dated reference documents, all subsequent amendment sheets (excluding errata) or revised editions do not apply to this part. However, parties agreeing to this part are encouraged to investigate whether the latest versions of these documents can be used. For undated reference documents, the latest versions apply to this part. T/SOECC 005.1-2022 Copper-Clad Aluminum Round Coil Winding Wire Part 1: General Pro

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