JIS C 3216-4:2011 PDF Download

The JIS C 3216-4:2011 standard specifies the test methods to determine the chemical properties of various types of wires used for winding purposes. This includes enamelled copper wires, enamelled aluminium wires, fibre or paper insulated copper wires, and fibre or paper insulated aluminium wires.

The standard provides guidelines on how to perform the necessary tests to evaluate the chemical properties of these wires accurately. It also notes that general test methods can be found in JIS C 3216-1.

Furthermore, the standard acknowledges the corresponding International Standard, IEC 60851-4: 2005 Winding wires-Test methods-Part 4: Chemical properties (MOD). This indicates that the JIS C 3216-4 standard aligns with the international standard and is recognized internationally.