How to verify the size of the enameled wire(b)


Outside diameter

Enamelled round wire when the conductor to the nominal diameter d ≤ 0.200mm, in the 3 position of each 1m apart, once the measured diameter, recording three measured values, the average value as OD.

When the the Conductor nominal diameter d> 0.200mm apart 1m of the two positions, each position along the circumferential equalization of measuring an outer diameter of 3 times, recording the six measured values, the average value as the outer diameter.

Enamelled flat line away from each of 100mm3 position on each measurement broadside and narrow side size 1, whichever is the average of the three measured values as a broadside and narrow side Dimensions.