ACSR Coyote


ACSR Coyote

 

GUARANTEED TECHNICAL PARTICULARS OF ACSR COYOTE CONDUCTOR

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.