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5400 Sevlievo
Bulgaria
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еmail: emka@nat.bg

Thermally upgraded paper

MPHP, MPHP-G
General requirements

Rectangular copper wires (single and combined) insulated with thermally upgraded paper.

Applications

For coils of oil transformers, generators and other electrical machinery and apparatus.

Standards

BDS EN60317-27, EN60317-27, FS EMKA 38-2003

Technical Properties
  • Thermal class 120
  • Dimension range
    for MPHP
    Thickness: 1.00 mm ÷ 7.00 mm
    Width: 4.00 mm ÷ 20.00 mm
    Section: 10.00 ÷ 140.00 mm2
    for MPHP-G
    Thickness: 1.00 mm ÷ 6.00 mm
    Width: 5.00 mm ÷ 20.00 mm
    Single wire section: 8.00 mm2 ÷ 60.00 mm2
  • General properties Excellent absorption
    Very good mechanical strength
    Excellent dielectric resistance