Blessed by Shree Balaji Mandir, Charkop

 

650/1100V, Solid Copper Conductor, PVC Insulated and Sheathed, Unarmoured (AYY) and Armoured (AYFY & AYWY) 
No. of Cores Nominal Area of Cond'tor
Sq.mm		 Nominal
Thickness
of PVC
ins. mm		 Unarmoured Armoured Max.D.C. Conductor Resistance at 20°C 
Ohm/KM		 A.C.Current Rating
Appx
Overall
Dia.
 mm		 Appx.
wt
Kg/km		 Nominal Armour Size mm
W      F		 Appx Overall Dia.
 mm		 Appx
wt
Kg/km		 In Air at 40°C In Ground at 30°C
PVC insulation Amps HRPVC insulation Amps PVC insulation Amps HRPVC insulation Amps
2 1.5 0.8 12 150 1.4 15 440 12.1 20 24 23 26
3 1.5 0.8 12 175 1.4 16 480 12.1 17 20 21 24
4 1.5 0.8 13 200 1.4 16 540 12.1 17 20 21 24
5 1.5 0.8 13 240 1.4 17 600 12.1 17 20 21 24
6 1.5 0.8 14 275 1.4 18 670 12.1 12 14 14 16
7 1.5 0.8 14 286 1.4 18 680 12.1 12 14 14 16
8 1.5 0.8 15 330 1.4 19 750 12.1 12 14 13 15
9 1.5 0.8 16 375 1.4 20 820 12.1 11 13 13 15
10 1.5 0.8 17 390 1.4 21 870 12.1 11 13 12 14
12 1.5 0.8 18 434 4X0.8 21 750 12.1 10 12 11 13
14 1.5 0.8 19 490 4X0.8 22 830 12.1 9 11 11 13
16 1.5 0.8 20 540 4X0.8 23 910 12.1 9 11 10 11
19 1.5 0.8 21 630 4X0.8 24 980 12.1 8 10 10 11
24 1.5 0.8 24 775 4X0.8 27 1210 12.1 8 10 9 10
27 1.5 0.8 24 845 4X0.8 27 1280 12.1 7 8 8 9
30 1.5 0.8 25 920 4X0.8 28 1350 12.1 7 8 8 9
33 1.5 0.8 26 990 4X0.8 29 1450 12.1 7 8 8 9
37 1.5 0.8 27 1090 4X0.8 30 1560 12.1 6 7 7 8
44 1.5 0.8 30 1275 4X0.8 33 1850 12.1 6 7 7 8
48 1.5 0.8 31 1390 4X0.8 34 1930 12.1 6 7 7 8
52 1.5 0.8 32 1500 4X0.8 35 2080 12.1 6 7 7 8
56 1.5 0.8 33 1600 4X0.8 36 2210 12.1 6 7 7 8
61 1.5 0.8 34 1710 4X0.8 37 2320 12.1 6 7 7 8
2 2.5 0.9 13 190 1.4 16 500 7.41 27 32 32 36
3 2.5 0.9 13 230 1.4 17 550 7.41 24 29 27 31
4 2.5 0.9 14 275 1.4 18 630 7.41 24 29 27 31
5 2.5 0.9 15 320 1.4 19 700 7.41 24 29 27 31
6 2.5 0.9 16 375 1.4 20 790 7.41 17 20 20 23
7 2.5 0.9 16 390 1.4 20 800 7.41 17 20 20 23
8 2.5 0.9 17 460 4X0.8 20 830 7.41 16 19 19 22
9 2.5 0.9 18 520 4X0.8 21 850 7.41 15 18 18 21
10 2.5 0.9 20 540 4X0.8 23 900 7.41 14 17 17 19
12 2.5 0.9 21 630 4X0.8 23 970 7.41 14 17 16 18
14 2.5 0.9 22 710 4X0.8 24 1100 7.41 13 16 15 17
16 2.5 0.9 23 790 4X0.8 25 1200 7.41 12 14 15 17
19 2.5 0.9 24 895 4X0.8 27 1300 7.41 11 13 14 16
24 2.5 0.9 28 1110 4X0.8 30 1600 7.41 10 12 12 14
27 2.5 0.9 28 1210 4X0.8 31 1720 7.41 10 12 12 14
30 2.5 0.9 29 1325 4X0.8 32 1850 7.41 9 11 11 13
33 2.5 0.9 30 1440 4X0.8 33 2000 7.41 9 11 11 13
37 2.5 0.9 32 1620 4X0.8 35 2200 7.41 9 11 10 11
44 2.5 0.9 36 1900 4X0.8 38 2550 7.41 8 10 10 11
48 2.5 0.9 36 2040 4X0.8 39 2700 7.41 8 10 10 11
52 2.5 0.9 37 2190 4X0.8 40 2850 7.41 8 10 10 11
56 2.5 0.9 38 2335 4X0.8 41 3050 7.41 8 10 10 11
61 2.5 0.9 39 2500 4X0.8 42 3200 7.41 8 10 10 11

 

Armoured Cable
Armoured Cable
 
Description
Construction : The armoured cable is constructed of three layers of protection. The innermost core is multi-strand and each one is individually sheathed from each other. There may be two, three, or four strands depending upon the application. Then an overall plastic sheath covers these individual strands altogether in a single unit. Further it is covered by a protective wire armour. Finally there is a PVC insulated outer sheath  to hold it. The three core cable - live, neutral and earth - is mostly used in domestic installations while the four core cable is used when there is a three phase supply is in use. 
Application : 
- Armoured cables are usually used for transferring power either underground or overhead. 
- Armoured cables are used for power networks, underground, outdoors, indoors and in cable ducting. 
- Armoured cables are used particularly where fire, smoke emission and toxic fumes create a major threat.