High Conductivity Copper Wires
Copper Strips / Tapes are mainly used in the electrical Industry due to their high electrical and thermal conductivity. Its ability to conduct electricity makes it a vital component of any earthing equipment or structural lightning protection system, allowing it to effectively shield homes, buildings or isolated structures from lightning strikes. Our brand of copper Strips / Tapes, PM COPPER, are manufactured by the continuous extrusion process using LME Grade A Copper Cathodes with minimum copper content of 99.95% in accordance with IEC 62561-2 standards.
PACKING : We can deliver the strips either wound on wooden spools or in smaller size strip coils up to 60Kgs. individual coil weight and stacked on wooden palletsas per the requirement of customers.
SPECIFICATION :
| Standard | IEC 62561-2 |
| Copper Composition | 99.95% Minimum |
| Copper Size | 25 MM X 3 MM & 50 MMX 6 MM |
| Size Tolerance | Thickness : +/-0.03mm, Width : +/- 0.07mm |
| Condition | Soft |
| Ele. Conductivity | 99 % Minimum (IACS@20°C) |
| Elongation at fracture | 35 % Minimum (50mm gauge length) |
| Surface Condition | Clean, Smooth & Bright |
| Coil Weight | Standard Packing of 55 / 60 Kgs per coil & also other weights according to |
| Packaging | customer requirements @ 1 Ton packed on Wooden pallets securely covered with anti-corrosive wrapping paper & plastic |
|
ELEMENT
|
UNIT
|
VALUE
|
|
Se
|
ppm
|
1-2
|
|
Te
|
ppm
|
<10
|
|
Bi
|
ppm
|
1-2
|
|
Sb
|
ppm
|
<3
|
|
As
|
ppm
|
1-2
|
|
Sn
|
ppm
|
<2
|
|
Pb
|
ppm
|
<3
|
|
Ag
|
ppm
|
<10
|
|
O
|
ppm
|
<10
|
|
Cu
|
% (Min)
|
99.95%
|
PM COPPER,
are manufactured by the continuous extrusion process using LME Grade A Copper Cathodes with minimum copper content of 99.95% in accordance with IEC 62561-2 standards.