UB 543-32

Characteristic Features And Uses

• UB 543 enamelled wires are recommended for all types of rotating & static electrical machines.
• The enamelled wires fully meet specification requirements of IS 3730-8 / IEC 60317-8. Dual coated wires of UB 543-.. as a base coat with top
  coat of Polyamide-imide enamels, such as, AI 1013 BV/.. or Allotherm 602L -.. conform to IS 13730- 13/IEC 60317-13 for enamelled round
  copper wires, class 200.
• UB 543 coated wires offer improved flexibility and adherence to copper, excellent resistance to hot transformer oil & refrigerants, good burn out
  resistance, high cut through temperature at high processing speed & high tan delta, and Wide curing range gives an added advantage of
  flexibility of processing.
• It is made sure that any restricted substances listed in Restriction of Hazardous Substances (RoHS) Directive (2002/95/EC) is not used in the
  making of UB 543.

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Applications

• UB 543 is generally used on both Horizontal & Vertical enamelling plants with die wiping.
• For the wire sizes < 0.5 mm, the enamel may need thinning to suit the application UB 115 is recommended for viscosity reduction & cleaning.