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AYY/YY-1 CORE

  • REACH
  • RoHS
AYY/YY-1 CORE
AYY/YY-1 CORE-Cross

Cable Construction

1.1 kV (A.C) & 1.5 kV (D.C ) to Earth

1 cores AL / CU conductor, PVC insulated, unarmoured 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 Cl. 2 as per IS 8130

In CU 4 & 6 Sq. mm conductor are solid Cl.1 or stranded Cl. 2 as per IS 8130. 10 Sq. mm & above stranded round or stranded compact 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 or yellow or blue or black or natural

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.

Colour from above technical details.

Part NumberNominal
Cross Sectional Area (Sq. mm)
Minimum No. of Strands
in Conductor
Nominal
Thickness of
Insulation (mm)
Nominal
Thickness of Outer
Sheath(mm)
Approx Overall
Diameter (mm)
Approx. Net Wt. of Cable (Kg / Km)
ALCUAL Cable AYYCU Cable YY
11010010001616661.01.811160260
11010010002525661.21.813210365
11010010003535661.21.814250460
11010010005050661.41.816300610
1101001000707012121.41.817400830
1101001000959515151.61.8195001100
11010010012012015181.62.0216001350
11010010015015015181.82.0237501680
11010010018518530302.02.0259002050
11010010024024030342.22.02811002600
11010010030030030342.42.03013503200
11010010040040053532.62.23517004200
11010010050050053533.02.23821505250
11010010063063053533.42.44327506650
11010010080080053533.42.44833008250
110100101000100053533.42.652410010300

Electrical Parameters

Part NumberNominal
Cross Sectional Area (Sq. mm)
Max. DC
Conductor
Resistance at
20°C (Ω/km)
Max. AC
Conductor
Resistance at
70°C (Ω/km)
Approx.
Reactance
at 50 Hz
(Ω/km)
Approx.
Capacitance of
Cable
(microF
/KM)
Normal Current Rating (Amps)Short Circuit
Current Rating
for 1sec. Duration
(K.Amps)
ALCUALCUWith AL Cond.With CU Cond.ALCU
GroundDuctAirGroundDuctAir
110100100016161.911.152.291.380.111.016665648583821.221.84
110100100025251.20.7271.440.870.1051.058684841101101101.92.88
110100100035350.8680.5241.040.630.11.221001001051301251302.664.03
110100100050500.6410.3870.7690.4640.0981.221201151301551501653.85.75
110100100070700.4430.2680.5320.3220.0911.431401351551901752055.328.05
110100100095950.320.1930.3840.2320.0881.471751551902202002457.2210.9
1101001001201200.2530.1530.3040.1840.0861.621951702202502202809.1213.8
1101001001501500.2060.1240.2470.14880.0851.6222019025028024532011.1417.3
1101001001851850.1640.09910.1970.11890.0841.6224021029030526037014.121.3
1101001002402400.1250.07540.1510.09120.0821.7227022533534528542518.227.3
1101001003003000.10.06010.1220.07330.081.7429524538037531047522.834.5
1101001004004000.07780.0470.09610.0580.081.8132527543540033555030.446
1101001005005000.06050.03660.07590.04590.0791.863452954804253555903857.5
1101001006306300.04690.02830.0610.03680.0771.8739032055047037566047.972.5
1101001008008000.03670.02210.05030.03030.0771.9845038061053042572560.892
11010010100010000.02910.01760.04220.02550.0762.250041568059074087076115