Below you can find more information about products
Enamelled strips are used where Compact Electrical windings are required. Polyester, Polyesterimide, Polyesterimide Overcoated with Polyamide –imide Enamelled Copper Strips.
Width 3 mm to 20 mm
Thickness 1 mm to 5 mm
CrossSectional Area 3 mm2 to 100 mm2
“*” denotes shortly to be introduced.
Silver Bearing Copper is widely used in Commutator Bars , Segments in Traction Motors , Industrial DC Motors , Vacuum Interrupters , Stators & Rotors of Turbo Generators , Hydro Generators & Nuclear Generators .
Silver Bearing Copper has added advantage for its resistance to annealing & softening .
Small % of Silver enhances mechanical properties.
Cu Ag 0.03 , Cu Ag 0.05 , Cu Ag 0.1, Cu Ag 0.2 .
Continuously Transposed Conductors (CTC) are Used in Power Transformers,
Chokes For abatement of Power Losses & for Lowering Cost Of Windings over
Conventional Wire Windings.
Copper Strips are First Enameled & then Paper Covered, Fibre Glass Covered in
Layers as per Customer requirement.
No. Of Strands 7 to 48
Size of Single ConductorT 1.12 mm to 2.85 mm
Width 3.15 mm to 13 mm
Max. No. of Wrapping 8*n
“*” denotes shortly to be introduced.
Copper |
||||
Designation | Composition | Electrical conductivity | Special characteristics | |
---|---|---|---|---|
Cu | Others | % IACS | ||
COPPERS | ||||
Cu-OF | 99.99 | 02max0.001 | > 100 | High Conductivity Oxygen Free Copper, immune to hydrogen embrittlement, suitable for all electrical uses, weldable |
Cu-OFE | 99.99 | 02max 0.0005 | > 101 | High Conductivity Oxygen Free Copper, immune to hydrogen embrittlement, special copper for special electronic uses, weldable |
Cu-OFC | 99.99 | 02 max 0.0005 | > 101 | High Conductivity Oxygen Free Copper, immune to hydrogen embrittlement, special copper for cryogenic applications |
Alloyed Copper | ||||
---|---|---|---|---|
CuAg0.03 | 99.98 | 02max 0.001 | 100 | Silver Bearing Copper, OXYGEN free, immune to hydrogen embrittlemre highr resistance to softening CU-OF or Cu-OFE |
CuAg0.05 | 99.98 | 02max 0.001 | 100 | Silver Bearing Copper, OXYGEN free, immune to hydrogen embrittlem highr resistance to softening CU-OFE or Cu – OFE |
Cu Ag0.1 | 99.98 | 02max0.001 | 100 | Silver Bearing Copper, OXYGEN free, immune to hydrogen embrittlem highr resistance to softening CU-OFE or Cu – OFE |
Cu Ago.2 | 99.98 | 02max 0.001 | 99 | Silver Bearing Copper, OXYGEN free, immune to hydrogen embrittlem highr resistance to softening CU-OFE or Cu – OFE |
Cu-DLP | 99.90 | P0.005-0.012 | 96 | Common Copper, Deep Drawing Copper, hydrogen embrittlement, weldable |
Cu-DHP | 99.90 | P.0.005-0.0404 | 85 | Tube Copper, no hydrogen embrittlement, most suitable for welding or brazing in reducing atmosphere/gases | Cu Mg 0.1 | 99.70 | 0.10 | 65-82 | Suitable to manufacture Hard Drawn Trolley Wires & Caternary wires(Messenger Wires) for High Speed Trains. |
CuMg 0.3 | 99.70 | 0.30 | 62 – 78 | Suitable to manufacture Hard Drawn Trolley Wires & Caternary wires(Messenger Wires) for High Speed Trains. |