Kwena Anti-Theft Earthing Conductors 100% Conductivity
For the earthing of Mini-Subs, Pylons, and also for bonding of joints on rail tracks for electrical locomotives.
Supplied on wooden drums 300mtrs.
Construction:
The principle lies in the interlocking of copper with steel wires to make recovery of copper both difficult and uneconomical.The product consists of a braided construction, consisting of electro- tin plated copper & galvanised steel wire.Due to this construction, the diameter of the product is larger than the conventional Copper equivalent.
For the earthing of Mini-Subs, Pylons, and also for bonding of joints on rail tracks for electrical locomotives.
The DC resistance and conductivity of these strands are in accordance to NRS 102:2014 (as a guide).
PVC Insulation operating temperatures: -5°C - + 70°C.
Supplied on wooden drums 300mtrs.
Application:
For the earthing of mini-Subs, Pylons, etc, and also for bonding of joints on rail tracks for electrical locomotives.PVC covered Kwena earth conductors are recommended for installations in areas with high humidity, salinity, corrosive environments or underground installations. For the thieves to identify the product, we recommend a clear or translucent PVC covered.
Properties:
Conductor: In accordance to SANS 1411 Part 1
Class 2 Temperature range: - 5 to + 70°C
Insulation: General purpose PVC
Please Note:
The conductor has an equivalent resistance to that of its replacement copper conductor, i.e. 70 mm² earth copper conductor construction Cu 62.76 mm², EGSW: 53.44. The total cross section is 116.2 mm² . See DC resistance in technical spec sheet.
BARE Kwena cable should ONLY be used for indoor installation & MUST NOT be exposed to any kind of corrosive environment.
Technical Data:
|
Part No |
Cross Sectional Area |
Nominal Wire Size |
Overall Diameter of Conductor |
Conductor Resistance |
Permissible Short |
Max Peak |
|---|---|---|---|---|---|---|
| (mm2) |
(Φ mm) |
(mm) |
Ω/km |
|||
|
ATC0010/100 |
10,00 |
0,90 |
8.40 |
1,840 |
2,00 KA |
5,0 KA |
|
ATC0016/100 |
16,00 |
0,90 |
9,00 |
1,160 |
2,94 KA |
8,0 KA |
|
ATC0025/100 |
25,00 |
0,90 |
11,50 |
0,734 |
4,35 KA |
12,5 KA |
|
ATC0035/100 |
35,00 |
0,90 |
12,50 |
0,529 |
5,88 KA |
17,5 KA |
| ATC0050/100 |
50,00 |
0,90 |
15,00 |
0,391 |
8,83 KA |
25,0 KA |
|
ATC0070/100 |
70,00 |
0,90 |
17,00 |
0,270 |
14,00 KA |
35,0 KA |
|
ATC0095/100 |
95,00 |
0,90 |
19,00 |
0,195 |
17,29 KA |
47,5 KA |
|
ATC0120/100 |
120,00 |
0,90 |
24,00 |
0,154 |
24,00 KA |
60,00 KA |
|
ATC0150/100 |
150,00 |
0,90 |
24,50 |
0,126 |
30,00 KA |
75,00 KA |
|
ATC0190/100 |
190,00 |
0,90 |
30,00 |
0,098 |
38,00 KA |
95,00 KA |
|
ATC0240/100 |
240,00 |
0,90 |
31,00 |
0,0762 |
48,00 KA |
120,00 KA |
Cross Sectional Area (mm2): 10,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 8,40
Conductor Resistance @ 20° C Max (Ω/Km): 1,840
Permissible Short Circuit Current for 1 sec: 2,00 KA
Max Peak Withstand Current: 5,0 KA
Cross Sectional Area (mm2): 16,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 9,00
Conductor Resistance @ 20° C Max (Ω/Km): 1,160
Permissible Short Circuit Current for 1 sec: 2,94 KA
Max Peak Withstand Current: 8,0 KA
Cross Sectional Area (mm2): 25,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 11,50
Conductor Resistance @ 20° C Max (Ω/Km): 0,734
Permissible Short Circuit Current for 1 sec: 4,35 KA
Max Peak Withstand Current: 12,5 KA
Cross Sectional Area (mm2): 35,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 12,50
Conductor Resistance @ 20° C Max (Ω/Km): 0,529
Permissible Short Circuit Current for 1 sec: 5,88 KA
Max Peak Withstand Current: 17,5 KA
Cross Sectional Area (mm2): 50,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 15,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,391
Permissible Short Circuit Current for 1 sec: 8,83 KA
Max Peak Withstand Current: 25,0 KA
Cross Sectional Area (mm2): 70,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 17,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,270
Permissible Short Circuit Current for 1 sec: 14,00 KA
Max Peak Withstand Current: 35,0 KA
Cross Sectional Area (mm2): 95,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 19,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,195
Permissible Short Circuit Current for 1 sec: 17,29 KA
Max Peak Withstand Current: 47,5 KA
Cross Sectional Area (mm2): 120,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 24,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,154
Permissible Short Circuit Current for 1 sec: 24,00 KA
Max Peak Withstand Current: 60,0 KA
Cross Sectional Area (mm2): 150,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 24,50
Conductor Resistance @ 20° C Max (Ω/Km): 0,126
Permissible Short Circuit Current for 1 sec: 30,00 KA
Max Peak Withstand Current: 75,0 KA
Cross Sectional Area (mm2): 190,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 30,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,098
Permissible Short Circuit Current for 1 sec: 38,00 KA
Max Peak Withstand Current: 95,0 KA
Cross Sectional Area (mm2): 240,00
Nominal Wire Size (Ø): 0,90
Overall Diameter of Conductor (mm): 31,00
Conductor Resistance @ 20° C Max (Ω/Km): 0,0762
Permissible Short Circuit Current for 1 sec: 48,00 KA
Max Peak Withstand Current: 120,0 KA
All the sizes are available in PVC covered, i.e: Black, Clear, Green/Yellow in solid or translucent (which the latter is recommended).
Contact Details
We offer a wide range of Earthing, Automotive and Specialised quality Cables.
- +27 (0)11 865 5110
- info@flexicor.co.za
- 427 Strauss Cres, Wadeville, Germiston, 1428
- Mon - Fri 07:45 - 16:45
- ISO 9001:2015
ISO 9001:2015 Certified
