| 600/1000V XLPE INSULATED, PVC INNER SHEATHED,GALVANISED STEEL WIRE ARMOURED,PVC OUTER SHEATHED FOUR CORE WITH REDUCED CORE COPPER CABLES CONFIRMING TO IEC-60502-1 |
|
Type
|
No. of cores and cross sectional area
|
Thickness of XLPE insulation
|
Thicknewss of inner sheath
|
Single layer of round aluminium wire armour
|
Thickness of outer sheath
|
Overall diameter of cable
|
Net weight of cable
|
D.C. Resistance at 200C
|
A.C. Resistance at 900C
|
Current Rating
|
Short Circuit current rating for 1 sec
|
| |
|
Main conductor (nom.) |
Reduced conductor(nom.) |
(Approx.) |
(nom.) |
(nom.) |
(Approx.) |
(Approx.) |
(Main conductor)(max.) |
(Main conductor)(max.) |
Direct in ground |
In Duct |
In Air |
|
| UNIT |
No. x mm2 |
mm |
mm |
mm |
mm |
mm |
mm |
Kg/km |
Ohm/km |
Ohm/km |
Amps |
Amps |
Amps |
KA(rms) |
| 2XWY |
3C X 25/16 |
0.9 |
0.7 |
1.0 |
1.6 |
1.8 |
25.5 |
1730 |
0.727 |
0.93 |
131 |
107 |
109 |
3.58 |
| 3C X 35/16 |
0.9 |
0.7 |
1.0 |
1.6 |
1.8 |
27.0 |
2050 |
0.524 |
0.67 |
157 |
128 |
134 |
5.00 |
| 3C X 50/25 |
1.0 |
0.9 |
1.0 |
1.6 |
1.9 |
30.5 |
2620 |
0.387 |
0.49 |
187 |
152 |
163 |
7.15 |
| 3C X 70/35 |
1.1 |
0.9 |
1.2 |
2.0 |
2.1 |
36.0 |
3750 |
0.268 |
0.34 |
229 |
187 |
205 |
10.01 |
| 3C X 95/50 |
1.1 |
1.0 |
1.2 |
2.0 |
2.2 |
39.5 |
4740 |
0.193 |
0.25 |
274 |
226 |
253 |
13.59 |
| 3C X 120/70 |
1.2 |
1.1 |
1.2 |
2.0 |
2.3 |
43.5 |
5800 |
0.153 |
0.197 |
312 |
258 |
293 |
17.16 |
| 3C X 150/70 |
1.4 |
1.1 |
1.4 |
2.5 |
2.5 |
48.5 |
7220 |
0.124 |
0.160 |
349 |
291 |
335 |
21.45 |
| 3C X 185/95 |
1.6 |
1.0 |
1.4 |
2.5 |
2.7 |
53.0 |
8720 |
0.0991 |
0.130 |
394 |
329 |
386 |
26.46 |
| 3C X 240/120 |
1.7 |
1.2 |
1.6 |
2.5 |
2.9 |
59.0 |
10980 |
0.0754 |
0.102 |
455 |
380 |
456 |
34.32 |
| 3C X 300/150 |
1.8 |
1.4 |
1.6 |
2.5 |
3.0 |
64.0 |
13080 |
0.0601 |
0.081 |
509 |
427 |
519 |
42.90 |
| 3C X 400/185 |
2.0 |
1.6 |
1.6 |
3.15 |
3.3 |
72.0 |
17000 |
0.0470 |
0.0606 |
574 |
490 |
597 |
57.20 |
| |
| Conductor up to 10 sqmm - stranded & circular |
| Conductor of 16 sqmm - stranded & circular compacted |
| Conductor above 16 sqmm - stranded & shaped |
| (Note:- Solid & circular upto 10 sqmm & stranded & circular/circular compacted above 16 sqmm can be provided) |
| |
| CURRENT RATING GIVEN ABOVE BASED ON BELOW INSTALLATION CONDITIONS |
| |
| AMBIENT AIR TEMPERATURE- 50 DEGC |
| GROUND TEMPERATURE- 35 DEGC |
| DEPTH OF LAYING - 0.5 METERS |
| SOIL THERMAL RESISTIVITY - 1.2 KM/WATT |
| |
| Notes: |
| Unarmoured copper cables are also manufactured |
| Cables as per various national / international standards such as IS/BS etc. / as per cutomer's requirement can also be manufactured |
| These cables can also be supplied with Flame Retardant (FR) or Flame Retardant Low Smoke (FRLS) or Low Smoke Zero Halogen (LSZH) shealthing compounds as specific |
| |
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