| No. |
ITEMS |
UNIT |
TECHNICAL PARTICULARS |
| 1x 400 mm2 |
| 1 |
Standard Applied |
|
IEC 60502-2 |
| 2 |
Rated Voltage |
kV |
18/30. |
| 3 |
Number of Cores |
No. |
1 |
| 4 |
Conductor |
|
|
| |
— Cross sectional area |
mm2 |
400 |
| |
— Material |
|
Copper wires |
| |
— Type of conductor |
|
Round |
| |
— No. and dia of strands |
Nos./mm |
61/2.92 |
| |
— Max. D.C. conductor resistance at 20’C |
Ω/km |
≤0.0470 |
| 5 |
Conductor screen |
|
|
| |
— Material |
|
Semi-conductive conductor screen |
| |
— Nominal thickness |
mm |
0.7 |
| 6 |
Insulation |
|
|
| |
— Material |
|
XLPE |
| |
— Nominal thickness |
mm |
8.0 |
| 7 |
Insulation screen |
|
|
| |
— Material |
|
Semi-conductive insulation screen |
| |
— Nominal thickness |
mm |
0.6 |
| 8 |
Screen |
|
|
| |
— Material |
|
Copper tape |
| |
— Thickness of copper tape |
mm |
0.12 |
| 9 |
Inner sheath |
|
|
| |
— Material |
|
PVC |
| |
— Nominal thickness |
mm |
1.5 |
| 10 |
Armored |
|
|
| |
— Material |
|
Aluminum wires |
| |
— OD of Aluminum wire |
mm |
2.5 |
| 11 |
Outer sheath |
|
|
| |
— Material |
|
PVC |
| |
— Nominal thickness |
mm |
2.8 |
| 12 |
OD of the finished cable (Approx.) |
mm |
56.4 |
| 13 |
Weight of the finished cable (Approx.) |
Kg/km |
6338.9 |
| 14 |
Min. bending radius at laying in terms of cable diameter |
D |
15XD |
| 15 |
A.C Testing voltage |
kV/min |
63/5. |
| 16 |
Max. conductor temperature on continuous |
°C |
90 |
| 17 |
Maximum conductor short time temperature |
°C |
250 |