Features and functions The products cable paper , telephone paper between 500Kv transformer抯 coils as insulator. It抯 temperature index is 105. The wire has superior resistance to high voltage in oil ,and is widely used in making the coils of transformers. Wire range Paper covered round wire ∮1.00――5.00 Paper covered round rectangular wire a 0.900-5.600,b 2.00-16.00 Type and standard Cable paper or telephone covered round copper Z Cable copper wire covered by insulating paper between 500kv transformer抯 coils ZL Round aluminum wire covered by insulating paper between 500kv transformer抯 coils ZA Cable paper or telephone paper covered rectangular copper wire ZAL Cable paper or telephone paper covered rectangular aluminum wire ZLB Rectangular copper wire covered by insulating paper between 500kv transformer抯 coils ZAB Rectangular aluminum wire covered by insulating paper between 500kv transformer抯 coils ZALB Glass-fibre covered coil wire(rectangular ,round) Features and functions This wire has outstanding resistance to overload , good corona-proof and resistance to moisture .It can be used in the coils of large capacity motors and electrical equipment . Wire range Glass-fibre covered round wire ∮1.000-5.000mm Glass-fibre covered rectangular wire a 0.900-5.600mm b2.000-16.00mm Glass-fibre rectangular wire covered by glass-firbre : a 1.00-4.00 b 2.00-12.50 Film covered rectangular copper wire covered by glass-fibre a 0.900-5.60mm B 2.00-16.00mm