DIN EN 13601, DSTU EN 13601*, ГОСТ 434-78*
Applications
For the production of winding wires for mounting of switchgears and other electrical purposes.
Marks of wires
ПMM, ШММ – soft annealed copper conductor
Structural dimensions for the soft annealed copper conductor
Thickness а from 1,00 to 12,5 mm
Width в from 3,00 to 35,00 mm
Main technical characteristics
Electrical resistance at +20°C – no more than 0,01724 х 106 Om х m
|
Nominal conductor dimensions, thickness «а» mm |
Relative elongation of conductor, % not less |
|
to 2,5 mm |
35 |
|
from 2,5 to 7,0 mm |
35 |
|
from 7,0 to 10,0 mm |
35 |
|
from 10,0 mm |
35 |
*Ukrainian technical norms