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AYFY / YFY 4 CORE PVC Insulation Galvanised Steel Strip Armouring Cable
AYFY / YFY 4 CORE PVC Insulation Galvanised Steel Strip Armouring Cable
Cable Construction
1.1 kV (A.C) & 1.5 kV (D.C ) to Earth
4 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 compacted shape Cl. 2
In CU 4 & 6 Sq. mm conductor are solid Cl. 1 or stranded Cl. 2. 10 Sq. mm conductor is stranded Cl. 2 round. Above 10 Sq. mm conductor are stranded compacted shaped Cl.2
Insulation : PVC Type - A as per IS 5831. (Option : PVC Type - C as per IS 5831)
Core Color : Red, yellow, blue, black
Inner Sheath : PVC / PVC tape.
Armouring : Single armouring of galvanised steel strip.
Outer Sheath : PVC Type ST - 1(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.
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) | |||||
AL | CU |
Nominal Thick. of Arm. Strip (mm) |
Minimum Thick. of Out. Sheath (mm) |
Approx. Overall Dia.(mm) |
Approx Net Wt of Cable (kg/km) |
||||
AL Cable AYFaY |
CU Cable YFaY |
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AYFY/YFY 4x4 | _ | 1/7 | 1 | 0.3 | N/A | N/A | N/A | N/A | N/A |
AYFY/YFY 4x6 | 1 | 1/7 | 1 | 0.3 | N/A | N/A | N/A | N/A | N/A |
AYFY/YFY 4x10 | 1 | 6 | 1 | 0.3 | 0.8 | 1.4 | 21 | 750 | 998 |
AYFY/YFY 4x16 | 6 | 6 | 1 | 0.3 | 0.8 | 1.4 | 22 | 860 | 1260 |
AYFY/YFY 4x25 | 6 | 6 | 1.2 | 0.3 | 0.8 | 1.4 | 25 | 1100 | 1720 |
AYFY/YFY 4x35 | 6 | 6 | 1.2 | 0.3 | 0.8 | 1.4 | 28 | 1300 | 2170 |
AYFY/YFY 4x50 | 6 | 6 | 1.4 | 0.4 | 0.8 | 1.56 | 32 | 1600 | 2850 |
AYFY/YFY 4x70 | 12 | 12 | 1.4 | 0.4 | 0.8 | 1.56 | 35 | 2000 | 3740 |
AYFY/YFY 4x95 | 15 | 15 | 1.6 | 0.4 | 0.8 | 1.72 | 40 | 2600 | 5000 |
AYFY/YFY 4x120 | 15 | 18 | 1.6 | 0.5 | 0.8 | 1.88 | 43 | 3050 | 6030 |
AYFY/YFY 4x150 | 15 | 18 | 1.8 | 0.5 | 0.8 | 1.88 | 48 | 3600 | 7325 |
AYFY/YFY 4x185 | 30 | 30 | 2 | 0.6 | 0.8 | 2.04 | 52 | 4300 | 8890 |
AYFY/YFY 4x240 | 30 | 34 | 2.2 | 0.6 | 0.8 | 2.36 | 59 | 5400 | 11355 |
AYFY/YFY 4x300 | 30 | 34 | 2.4 | 0.7 | 0.8 | 2.52 | 67 | 6600 | 14050 |
AYFY/YFY 4x400 | 53 | 53 | 2.6 | 0.7 | 0.8 | 2.84 | 74 | 8200 | 18128 |
AYFY/YFY 4x500 | 53 | 53 | 3 | 0.7 | 0.8 | 3 | 80 | 10500 | 22900 |
AYFY/YFY 4x630 | 53 | 53 | 3.4 | 0.7 | 0.8 | 3 | 90 | 13000 | 28625 |