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Bulgaria
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Round and rectangular enamelled copper wires
Glass-fibre wound, varnish impregnated bare or enamelled round and rectangular copper wires
Round and rectangular wires with paper insulation
Rectangular copper wires insulated other insulation materials
Round and rectangular aluminium wires
Bare soft rectangular copper and aluminium wires

THERMOGLASS®

PET-PSD-F, PET-PSD-H Rectangular
General requirements

Glass-fibre wound, varnish impregnated, enamelled rectangular copper wires. Temperature index 155 or 180.

Applications

For coils of electrical machinery and apparatus for high voltages, heat resistance of class 155 and class 180.

Technical Properties
  • Standards BDS EN 60317-32, BDS EN 60317-31
    IEC 60317-32, IEC 60317-31
  • Ranges Thickness: 1.00 mm ÷ 4.00 mm
    Width: 4.00 mm ÷ 12.50 mm
    Cross section: over 5 mm2
  • Flexibility Bending at 180° around mandrel diameter 10 times the nominal thickness and 15 times nominal width of the conductor.
  • Temperature index 155, 180
  • Breakdown voltage Grade 2: min 2560V
  • Adherence After elongation 10% no loss adherence.
  • Packaging On wooden drums.
Type of insulation

Enamelled wire Grade 2 with double glass-fibre covering, impregnated with heat-resistant varnish.

Width of the conductor, mm Nominal double sided insulation, mm
  ( May be different at customer request )
up to 3.15 0.42
3.15 ÷ 6.30 0.45
6.30 ÷ 12.50 0.50