ht xlpe cable specification
hv xlpe cable specification
XLPE  Insulated Power Cable  is used to transmit and distribute power for the power transmission and distribution system 35 KV or lower. It is generally applied in the fields of power , construction, mine, metallurgy , petrochemical industry and communication. It completely replaces the oil immersed paper insulated power cable and partially replaces the PVC insulated power cable.
 
Construction
 
Copper or aluminium conductor
XLPE insulation
Copper tape or copper wire screen
Galvanized steel wire or tape armored
PVC or PE sheath
 
10KV YJV22-3*35 high voltage copper conductor power cable parameter:
 
Nominal cross section conductor Insulation thickness Sheath thickness Cable approximate diameter Cable approximate weight 20℃
Conductor
Cable current carrying capacity Short circuit current
Dc resistance in the air direactly buired in the soil Conductor shield layer
Copper tape Copper wire
mm 2 mm mm mm kg/km Ω/km A A KA KA KA
3×25 3.4 2.4 48 3190 0.727 120 125 3.69 2.958 -
3×35 3.4 2.5 50 3731 0.524 140 155 5.15 2.958 -
3×50 3.4 2.6 53 4396 0.387 165 180 7.31 2.958 -
3×70 3.4 2.7 57 5198 0.268 210 220 10.2 2.958 -
3×95 3.4 2.9 62 6350 0.193 355 265 13.8 2.958 -
3×120 3.4 3 65 7257 0.153 290 300 17.4 2.958 -
3×150 3.4 3.1 69 8383 0.124 330 340 21.7 2.958 -
3×185 3.4 3.2 72 9741 0.0991 375 380 26.7 2.958 -
3×240 3.4 3.3 78 11854 0.0754 435 435 34.6 3.301 -
3×300 3.4 3.4 84 14861 0.0601 495 485 43.1 3.301 -
 
Selecting the correct type and size of these cables for the desired application is an important task for any electrical project, because the performance of all equipment largely depends upon the performance of the cables. Apart from the technical suitability and conformance, the cost of equipment has become another important aspect while purchasing these cables. The designers and consultants constantly keep their focus on economically viable proposals in selecting the equipment. Selecting the correct type and size of cable not only ensures the trouble free performance, but also optimizes the cost of equipment, installation and other operation as well.
 
These high tensions XLPE cables are meant for withstanding high voltages under extreme electrical conditions.
 
More information, please contact us by E-mail: gaom@jpcable.net
 

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