Dataflex Cables 1100 Volts Three & Half (31/2) Core Aluminium Conductor; XLPE Insulated & PVC Sheathed.Unarmoured (A2XY) Cables conforming To IS: (Pt-1) Amended upto Date
Nominal Cross Sectional Area Main/Neutral |
Conductor Aluminium Min No. of wires Main/Neutral |
Nominal Thickness of insulation Main/Neutral |
Min. Thickness of Inner Sheath |
Nominal Thickness of Outer Sheath |
Approx O.D |
Max d.c Resistance at 20 Deg C Main/Neutral |
Approx a.c Resistance at operating Temp 90 Deg C |
Current Rating |
Short Ckt. Rating for 1 Sec. Duration |
|
Ground |
Air |
|||||||||
sq.mm |
Nos. |
mm |
mm |
mm |
mm |
ohm/km |
ohm/km |
Amps |
Amps |
kAmps |
25 /16 |
6/6 |
0.9/0.7 |
0.3 |
2.0 |
21 |
1.20/1.91 |
1.54 |
95 |
100 |
2.35 |
35/16 |
6/6 |
0.9/0.7 |
0.3 |
2.0 |
23 |
0.868/1.91 |
1.11 |
110 |
125 |
3.29 |
50/25 |
6/6 |
1.0/0.9 |
0.3 |
2.0 |
26 |
0.641/1.20 |
0.820 |
130 |
150 |
4.70 |
70/35 |
12/6 |
1.1/0.9 |
0.4 |
2.2 |
30 |
0.443/0.868 |
0.567 |
160 |
180 |
6.58 |
95/50 |
15/6 |
1.1/1.0 |
0.4 |
2.2 |
34 |
0.320/0.641 |
0.410 |
190 |
220 |
8.93 |
120/70 |
15/12 |
1.2/1.1 |
0.4 |
2.2 |
38 |
0.253/0.443 |
0.324 |
215 |
250 |
11.3 |
150/70 |
15/12 |
1.4/1.1 |
0.5 |
2.4 |
41 |
0.206/0.443 |
0.264 |
245 |
290 |
14.1 |
185/95 |
30/15 |
1.6/1.1 |
0.5 |
2.6 |
46 |
0.164/0.320 |
0.210 |
275 |
330 |
17.4 |
240/120 |
30/15 |
1.7/1.2 |
0.6 |
2.8 |
51 |
0.125/0.253 |
0.160 |
320 |
390 |
22.6 |
300/150 |
30/15 |
1.8/1.4 |
0.6 |
3.0 |
56 |
0.100/0.206 |
0.128 |
360 |
455 |
28.2 |
400/185 |
53/30 |
2.0/1.6 |
0.7 |
3.2 |
63 |
0.0778/0.164 |
0.0996 |
410 |
530 |
37.6 |