GB/T 6109.2-2008
Enamelled round winding wire.Part 2:Polyester enamelled round copper wire,class 155 (English Version)

Standard No.

GB/T 6109.2-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 6109.2-2008

Replace

GB/T 6109.2-1990

Scope

This part of GB/T 6109 specifies the requirements for grade 155 enamelled round copper wire with a single paint layer based on polyester resin. The resin can be modified if the chemical properties of the original resin are preserved and all requirements specified for the enameled wire are met. Note: Modified resin is a resin that has undergone chemical changes or contains one or more additives to improve its certain performance or use characteristics. Class 155 indicates a thermal class, which requires a minimum temperature index of 155 and a thermal shock temperature of at least 175°C. The Celsius temperature corresponding to the temperature index is not the recommended temperature for enameled wire, because it depends on many factors including the type of equipment used. The nominal diameter range of conductors specified in this part is: - Class 1: 0.020 mm and above and 3.150 mm and below; - Class 2: 0.020 mm and above and 5.000 mm and below. The nominal diameter of the conductor shall comply with the regulations in Chapter 4 of GB/T 6109.1-2008.

GB/T 6109.2-2008 Referenced Document

• GB/T 6109.1-2008 Enamelled round winding wires - Part 1: General provisions*， 2008-12-01 Update

GB/T 6109.2-2008 history

• 2008 GB/T 6109.2-2008 Enamelled round winding wire.Part 2:Polyester enamelled round copper wire,class 155
• 1990 GB/T 6109.2-1990 Enamelled round winding wires--Part 2: Modified polyester enamelled round copper wires, class 155

GB/T 6109.2-2008 -All Parts