General requirements

Kraft paper insulated round aluminium wires.

Applications

For the windings of transformers, reactors and other electrical machinery and apparatus.

Standards

BDS 7151-74

Technical Data

• Nominal dimensions ø1.60 mm ÷ ø6.00 mm
• Type of Insulation Kraft paper width thickness 0.05, 0.06 mm and 0.08 mm.
  Increase in dimensions due to the paper tape covering can be from 0.30 mm up to 3.00 mm.
• Thermal class 90 (In impregnated or washed condition with electro isolating varnish or oil these wires are assigned to heat-resistance 105).
• Flexibility Bending around mandrel

  Wires ø, mm	Mandrel ø, mm
  1.60 ÷ 1.95	30
  2.00 ÷ 3.55	60
  над 3.55	100

• Packing: on drums