ACSR Coyote
GUARANTEED TECHNICAL PARTICULARS OF ACSR COYOTE CONDUCTOR |
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Name of the firm | UNI POWER TRANSMISSION (mys) PVT.LTD | ||
SI. NO | description | Particulars | |
1 | a)code word | A.C.S.R COYOTE | |
Stranding and wire diameter: | |||
2 | a)aluminium | 26/2.54mm | |
b)steel | 7/1.90mm | ||
3 | Standard nominal copper area | 80mm | |
4 | Calculated equivalent aluminium area | 128mm | |
5 | Actual aluminium area | 131.74sq.mm | |
6 | Standard area and cross section a)aluminium strand | 5.067sq.mm | |
b)steel | 2.835sq.mm | ||
c)complete conductor | 151.59sq.mm | ||
7 | diameter of the complete conductor in mm | 15.86mm | |
8 | Minimum ultimate tensile stress of strand | ||
a)aluminium strand | 17.37 kg/sqmm | ||
b)steel | 134 kg/sqmm | ||
9 | guaranteed ultimate tensile strength of the conductor in kg | 4638 kg | |
10 | Minimum breaking load in kg | ||
a)aluminium strand | 68kg | ||
b)steel | 403kg | ||
11 | Purity of aluminium rods | 99.50% | |
12 | Maximum working tension | 1160kg | |
13 | weight in kg per KM | ||
a)aluminium | 365 | ||
b)steel | 156 | ||
c)complete conductor | 521 | ||
14 | resistance in ohms per KM at 20 deg.C | 0.2214ohms/KM | |
15 | a)continuous maximum cureent rating of conductor in still air at 40deg.C ambient temperature-amps b)temperature rise for the above current in deg.C | 386amps 30deg.C | |
16 | Modules of elasticity of | ||
a) Aluminum Strand in Kg/Sq.mm | 0.7031 Kg/Sq.cm x 10 | ||
b)steel strand in kg/sq.mm | 1.969 kg/sq.cm x 10 | ||
c)complete conductor in kg/sq.mm | 0.773 kg/sq.cm x 10 | ||
17 | coefficient of liner expansion per degree centigrade | ||
a)aluminium strand | 23kg/sq.cm x 10 | ||
b)steel | 11.50kg/sq.cm x 10 | ||
c)conductor | 18.99kg/sq.cm x 10 | ||
18 | standard length of each piece in KM | 2.000KM | |
19 | tolerance if any on standard length | 5% | |
20 | No. of standard length in one drum | one | |
21 | weigth of conductor in one drum | appx.=1042kgs | |
22 | approximate gross weigth of drum including weigth of the conductor | appx.=1162kgs | |
23 | approximate weigth of the drum without laggings | appx.=100kgs | |
24 | lay ratio: | max min | |
a)aluminium layer: 16wire layer 10wire layer b)steel wire(7layer) | 21 14 14 11.25 30 20 | ||
25 | 1)quality of material and standard to which it conforms to | ||
a)aluminium | IS 5484-1997 | ||
b)steel | IS 398 part 2 | ||
2)manufacturers name address and country | |||
a)aluminium rods | BALC,NALCO,VEDANTA | ||
b)steel wire | TATA steel,aradhya | ||
c)complete conductor | UNI power transmission mysore Pvt.Ltd. |