Puokštė - Kelios susietos atskiros vielos arba ryšuliai
Several bunched single wires or bundles made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated or silver-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm, left-hand lay or right-hand lay.
Cross-section ranging from 0.005 mm² to 630 mm².
Those single wires do not hold a fixed position inside the strand. Their position relative to one another undergoes a permanent change along the entire length of the bunch.
The construction of a bunch is derived from the cross-section required, which leads to the electrical conductor featuring a certain resistance level. Different cross-sections with the same resistance value can be generated by applying single wires of varying sizes.
Owing to their good efficiency our bunched single wires are versatile in a multitude of applications in cables and conductors.
Copper:Cu-ETP1 (Cu ≥ 99,90 %-by-weight, oxygen max. 0,040)
Oxygen free copper:Cu-OF1 (Cu 99,95 %-by-weight)