AYFY / YFY-AYWY / YWY-2 CORE
Cable Construction
1.1 kV (A.C) & 1.5 kV (D.C ) to Earth
2 cores AL / CU conductor, PVC insulated, galvanised steel strip / wire armoured cables as per IS 1554 Part - 1.
Conductor : AL up to 10 Sq. mm conductor are solid Cl. 1 as per IS 8130. And above 10 Sq. mm conductor are stranded round or compact round or compact shape conductor Cl. 2 as per IS 8130
In CU 4 & 6 Sq. mm conductor are solid Cl. 1 or stranded round Cl. 2 as per IS 8130. 10 Sq. mm conductor is stranded round or stranded compact conductor Cl. 2 as per IS 8130
Above 10 Sq. mm conductor are stranded round or compact round or compacted shaped Cl. 2 as per IS 8130.
Insulation : PVC Type - A, as per IS 5831. (Option : HR PVC Type - C, as per IS 5831)
Core Color : Red, black
Inner Sheath : PVC / PVC tape as per IS 1554 (P - 1)
Armouring : Single armouring of G.I. Wire or G.I. Strip as per IS 3975
Outer Sheath : PVC Type ST - 1 as per IS 5831 (Option : PVC Type ST - 2 as per IS 5831 / FR Type / FRLS Type)
Cable Color : Black (Options : Any other color as per requirement)
Cable Design Parameters
While ordering, in addition to the part number the following details shall also be advised:
Conductor Type (Aluminium or Copper) and class of conductor (Cl. 1 or 2).
Insulation Type – PVC Type A / C.
Sheath Type – PVC Type ST – 1 / FR / FRLS; PVC Type ST – 2 / FR /FRLS.
PartNumber | Nominal Cross Sectional Area (Sq. mm) | Minimum No. of Strands in Conductor | Nominal Thickness of Insulation (mm) | Minimum Thick. of Inner Sheath (mm) | Armouring with Flat AL Strip (AYFaY/YFaY) | Armouring with Round Wire (AYWaY/YWaY) |
AL | CU | Nominal Thick. of Arm. Strip (mm) | Minimum Thick. of Out. Sheath(mm) | Approx. Overall Dia.(mm) | Approx Net Wtof Cable (kg/km) | Nominal Diameter of Wire (mm) | Minimum Thick. of Out. Sheath (mm) | Approx. Overall Dia. (mm) | Approx Net Wtof Cable (kg/km) |
AL Cable AYFaY | CU Cable YFaY | AL Cable AYWaY | CU Cable YWaY |
110700200004 |
4 |
_ |
1/7 |
1.0 |
0.3 |
N/A |
N/A |
N/A |
N/A |
N/A |
1.4 |
1.24 |
18 |
600 |
650 |
110700200006 |
6 |
1 |
1/7 |
1.0 |
0.3 |
N/A |
N/A |
N/A |
N/A |
N/A |
1.4 |
1.24 |
19 |
660 |
730 |
110700200010 |
10 |
1 |
6 |
1.0 |
0.3 |
N/A |
N/A |
N/A |
N/A |
N/A |
1.4 |
1.24 |
20 |
750 |
870 |
110700200016 |
16 |
6 |
6 |
1.0 |
0.3 |
0.8 |
1.40 |
18 |
580 |
780 |
1.6 |
1.40 |
20 |
750 |
950 |
110700200025 |
25 |
6 |
6 |
1.2 |
0.3 |
0.8 |
1.40 |
20 |
700 |
1000 |
1.6 |
1.40 |
22 |
900 |
1200 |
110700200035 |
35 |
6 |
6 |
1.2 |
0.3 |
0.8 |
1.40 |
22 |
800 |
1230 |
1.6 |
1.40 |
23 |
1030 |
1450 |
110700200050 |
50 |
6 |
6 |
1.4 |
0.4 |
0.8 |
1.40 |
25 |
1000 |
1620 |
1.6 |
1.56 |
26 |
1300 |
1900 |
110700200070 |
70 |
12 |
12 |
1.4 |
0.4 |
0.8 |
1.56 |
27 |
1200 |
2050 |
1.6 |
1.56 |
29 |
1500 |
2350 |
110700200095 |
95 |
15 |
15 |
1.6 |
0.4 |
0.8 |
1.56 |
30 |
1550 |
2720 |
2.0 |
1.56 |
33 |
2050 |
3200 |
110700200120 |
120 |
15 |
18 |
1.6 |
0.5 |
0.8 |
1.56 |
32 |
1800 |
3290 |
2.0 |
1.72 |
35 |
2400 |
3900 |
110700200150 |
150 |
15 |
18 |
1.8 |
0.5 |
0.8 |
1.72 |
35 |
2100 |
3970 |
2.0 |
1.72 |
37 |
2760 |
4600 |
110700200185 |
185 |
30 |
30 |
2.0 |
0.6 |
0.8 |
1.88 |
38 |
2500 |
4800 |
2.0 |
1.88 |
41 |
3200 |
5500 |
110700200240 |
240 |
30 |
34 |
2.2 |
0.6 |
0.8 |
2.04 |
43 |
3100 |
6080 |
2.5 |
2.04 |
47 |
4200 |
7200 |
110700200300 |
300 |
30 |
34 |
2.4 |
0.7 |
0.8 |
2.20 |
48 |
3700 |
7400 |
2.5 |
2.20 |
50 |
5000 |
8700 |
110700200400 |
400 |
53 |
53 |
2.6 |
0.7 |
0.8 |
2.36 |
53 |
4500 |
9450 |
3.2 |
2.52 |
58 |
6600 |
11500 |
110700200500 |
500 |
53 |
53 |
3.0 |
0.7 |
0.8 |
2.68 |
56 |
5600 |
11800 |
3.2 |
2.84 |
64 |
8000 |
14000 |
110700200630 |
630 |
53 |
53 |
3.4 |
0.7 |
0.8 |
2.84 |
66 |
6900 |
14700 |
4.0 |
3.00 |
72 |
11000 |
18800 |
Part Number | Nominal Cross Sectional Area(Sq. mm) | Max. DC Conductor Resistance at20°C (Ω/km) | Max. AC Conductor Resistance at70°C (Ω/km) | Approx.Capacitance of Cable (microF/KM) | Approx. Capacitance of Cable (microF/KM | Normal Current Rating (Amps) | Short CircuitCurrent Ratingfor 1sec. Duration(K.Amps) |
With AL Cond. | With CU Cond. |
AL | CU | AL | CU | Ground | Duct | Air | Ground | Duct | Air | AL | CU |
110700200004 |
4 |
_ |
4.61 |
_ |
5.53 |
0.098 |
0.23 |
32 |
27 |
27 |
41 |
35 |
35 |
0.304 |
0.46 |
110700200006 |
6 |
4.61 |
3.08 |
5.53 |
3.7 |
0.096 |
0.28 |
40 |
34 |
35 |
50 |
44 |
45 |
0.456 |
0.69 |
110700200010 |
10 |
3.08 |
1.83 |
3.7 |
2.2 |
0.091 |
0.34 |
55 |
45 |
47 |
70 |
58 |
60 |
0.76 |
1.15 |
110700200016 |
16 |
1.91 |
1.15 |
2.29 |
1.38 |
0.085 |
0.4 |
70 |
58 |
59 |
90 |
75 |
78 |
1.22 |
1.84 |
110700200025 |
25 |
1.2 |
0.727 |
1.44 |
0.87 |
0.083 |
0.42 |
90 |
76 |
78 |
115 |
97 |
105 |
1.9 |
2.88 |
110700200035 |
35 |
0.868 |
0.524 |
1.04 |
0.63 |
0.082 |
0.48 |
110 |
92 |
99 |
140 |
120 |
125 |
2.66 |
4.03 |
110700200050 |
50 |
0.641 |
0.387 |
0.769 |
0.464 |
0.082 |
0.49 |
135 |
115 |
125 |
165 |
145 |
155 |
3.8 |
5.75 |
110700200070 |
70 |
0.443 |
0.268 |
0.532 |
0.322 |
0.076 |
0.56 |
160 |
140 |
150 |
205 |
180 |
195 |
5.32 |
8.05 |
110700200095 |
95 |
0.32 |
0.193 |
0.384 |
0.232 |
0.076 |
0.58 |
190 |
170 |
185 |
240 |
215 |
230 |
7.22 |
10.9 |
110700200120 |
120 |
0.253 |
0.153 |
0.304 |
0.184 |
0.075 |
0.63 |
210 |
190 |
210 |
275 |
235 |
265 |
9.12 |
13.8 |
110700200150 |
150 |
0.206 |
0.124 |
0.247 |
0.1488 |
0.074 |
0.63 |
240 |
210 |
240 |
310 |
270 |
305 |
11.4 |
17.3 |
110700200185 |
185 |
0.164 |
0.0991 |
0.197 |
0.1189 |
0.074 |
0.64 |
275 |
240 |
275 |
350 |
300 |
350 |
14.1 |
21.3 |
110700200240 |
240 |
0.125 |
0.0754 |
0.151 |
0.0912 |
0.073 |
0.67 |
320 |
275 |
325 |
405 |
345 |
410 |
18.2 |
27.6 |
110700200300 |
300 |
0.1 |
0.0601 |
0.122 |
0.0733 |
0.073 |
0.68 |
355 |
305 |
365 |
450 |
385 |
465 |
22.8 |
34.5 |
110700200400 |
400 |
0.0778 |
0.047 |
0.0961 |
0.058 |
0.072 |
0.7 |
385 |
345 |
420 |
490 |
485 |
530 |
30.4 |
46 |
110700200500 |
500 |
0.0605 |
0.0366 |
0.0759 |
0.0459 |
0.072 |
0.7 |
425 |
380 |
475 |
540 |
460 |
605 |
38 |
57.5 |
110700200630 |
630 |
0.0469 |
0.0283 |
0.061 |
0.0368 |
0.072 |
0.7 |
465 |
415 |
540 |
640 |
550 |
785 |
47.9 |
72.5 |