Item | Category A ,B | 3.6/6kV | 6/10kV | 8.7/15kV | 12/20kV | 18/30kV | 21/35kV |
Category A ,B | 6/6kV | 8.7/10kV | 12/15kV | 18/20kV | - | 26/35kV | |
Single core | mm2 | 25-1200 | 25-1200 | 35-1200 | 50-1200 | 50-1200 | 50-1200 |
Three core | mm2 | 25-400 | 25-400 | 35-400 | 50-400 | 50-400 | 50-400 |
Type | Designation | Applications | |
YJV | Copper conductor,XLPE insulated,PVC sheathed power cable | For laying indoors,in tunnel or cable trench,unable to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct. | |
YJLV | Aluminum conductor,XLPE insulated,PVC sheathed power cable | ||
YJY | Copper conductor, XLPE insulated,PE sheathed power cable | ||
YJLY | Aluminum conductor, XLPE insulated,PE sheathed power cable | ||
YJV22 | Copper conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable | For laying indoors,in tunnel in cable trench,or direct in ground,able to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct. | |
YJLV22 | Aluminum conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable | ||
YJV23 | Copper conductor,XLPE insulated,steel tape armoured,PE sheathed power cable | ||
YJLV23 | Aluminum conductor,XLPE insulated,steel tape armoured,PE sheathed power cable | ||
YJV32 | Copper conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable | For laying indoors,in tunnel cable trench,well or direct in ground,able to bear external mechanical forces and certain pulling force. | |
YJLV32 | Aluminum conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable | ||
YJV33 | Copper conductor,XLPE insulated,steel wire armoured,PE sheathed power cable | ||
YJLV33 | Aluminum conductor,XLPE insulated,steel wire armoured,PE sheathed power cable |
Cable Data
Conductor |
Insulation thickness (mm) |
Copper tape screen (approximate) (mm) |
PVC bedding thickness (mm) |
Armored wire outer diameter (mm) |
Sheath thickness (mm) |
Outer diameter (approximate) (mm) |
Copper core cable weight (kg/km) |
Aluminum core cable weight (kg/km) | ||
Cross sectional area (mm2) |
Structure | Outer diameter (mm) | ||||||||
25 | Compact round | 6.0 | 3.4 | 0.1 | 1.3 | 2.5 | 2.5 | 48.0 | 4175 | 3703 |
35 | Compact round | 7.2 | 3.4 | 0.1 | 1.3 | 2.5 | 2.6 | 50.8 | 4733 | 4072 |
50 | Compact round | 8.4 | 3.4 | 0.1 | 1.4 | 2.5 | 2.7 | 53.8 | 5491 | 4547 |
70 | Compact round | 10.0 | 3.4 | 0.1 | 1.5 | 2.5 | 2.8 | 57.6 | 6446 | 5124 |
95 | Compact round | 11.7 | 3.4 | 0.1 | 1.5 | 2.5 | 2.9 | 61.5 | 7530 | 5737 |
120 | Compact round | 13.1 | 3.4 | 0.1 | 1.6 | 2.5 | 3.0 | 64.9 | 8628 | 6363 |
150 | Compact round | 14.6 | 3.4 | 0.1 | 1.6 | 2.5 | 3.1 | 68.3 | 9794 | 6963 |
185 | Compact round | 16.3 | 3.4 | 0.1 | 1.7 | 2.5 | 3.3 | 72.6 | 11326 | 7834 |
240 | Compact round | 18.5 | 3.4 | 0.1 | 1.8 | 3.15 | 3.5 | 79.2 | 14268 | 9737 |
300 | Compact round | 20.7 | 3.4 | 0.1 | 1.9 | 3.15 | 3.6 | 84.8 | 16641 | 10978 |
400 | Compact round | 23.8 | 3.4 | 0.1 | 2.0 | 3.15 | 3.9 | 92.3 | 20362 | 12811 |
500 | Compact round | 26.6 | 3.4 | 0.1 | 2.1 | 3.15 | 4.1 | 99.3 | 24203 | 14764 |
Armoured 3-core cable with XLPE insualtion. Rated voltage 8.7/10kV 8.7/15 KV
Cable Data
Conductor |
Insulation thickness (mm) |
Copper tape screen (approximate) (mm) |
PVC bedding thickness (mm) |
Armored wire outer diameter (mm) |
Sheath thickness (mm) |
Outer diameter (approximate) (mm) |
Copper core cable weight (kg/km) |
Aluminum core cable weight (kg/km) | ||
Cross sectional area (mm2) |
Structure | Outer diameter (mm) | ||||||||
25 | Compact round | 6.0 | 4.5 | 0.1 | 1.4 | 2.5 | 2.7 | 53.3 | 4803 | 4331 |
35 | Compact round | 7.2 | 4.5 | 0.1 | 1.4 | 2.5 | 2.8 | 56.1 | 5379 | 4719 |
50 | Compact round | 8.4 | 4.5 | 0.1 | 1.5 | 2.5 | 2.9 | 59.1 | 6091 | 5147 |
70 | Compact round | 10.0 | 4.5 | 0.1 | 1.5 | 2.5 | 3.0 | 62.8 | 7088 | 5766 |
95 | Compact round | 11.7 | 4.5 | 0.1 | 1.6 | 2.5 | 3.1 | 66.8 | 8239 | 6446 |
120 | Compact round | 13.1 | 4.5 | 0.1 | 1.7 | 2.5 | 3.2 | 70.2 | 9346 | 7080 |
150 | Compact round | 14.6 | 4.5 | 0.1 | 1.7 | 3.15 | 3.4 | 75.2 | 11431 | 8599 |
185 | Compact round | 16.3 | 4.5 | 0.1 | 1.8 | 3.15 | 3.5 | 79.2 | 12953 | 9461 |
240 | Compact round | 18.5 | 4.5 | 0.1 | 1.9 | 3.15 | 3.7 | 84.6 | 15139 | 10608 |
300 | Compact round | 20.7 | 4.5 | 0.1 | 2.0 | 3.15 | 3.8 | 90.1 | 17591 | 11928 |
400 | Compact round | 23.8 | 4.5 | 0.1 | 2.1 | 3.15 | 4.1 | 97.6 | 21504 | 13953 |
500 | Compact round | 26.6 | 4.5 | 0.1 | 2.2 | 3.15 | 4.3 | 105.5 | 25364 | 15925 |
Armoured 3-core cable with XLPE insualtion. Rated voltage 12/20 KV 12.7/22kV
Cable Data
Conductor |
Insulation thickness (mm) |
Copper tape screen (approximate) (mm) |
PVC bedding thickness (mm) |
Armored wire diameter (mm) |
Sheath thickness (mm) |
Outer diameter (approximate) (mm) |
Copper core cable weight (kg/km) |
Aluminum core cable weight (kg/km) | ||
Cross sectional area (mm2) |
Structure | Outer diameter (mm) | ||||||||
35 | Compact round | 7.2 | 5.5 | 0.1 | 1.5 | 2.5 | 2.9 | 60.8 | 5934 | 5273 |
50 | Compact round | 8.4 | 5.5 | 0.1 | 1.6 | 2.5 | 3.0 | 63.8 | 6706 | 5763 |
70 | Compact round | 10.0 | 5.5 | 0.1 | 1.6 | 2.5 | 3.1 | 67.5 | 7699 | 6378 |
95 | Compact round | 11.7 | 5.5 | 0.1 | 1.7 | 2.5 | 3.3 | 71.7 | 8932 | 7139 |
120 | Compact round | 13.1 | 5.5 | 0.1 | 1.8 | 3.15 | 3.4 | 76.4 | 10907 | 8641 |
150 | Compact round | 14.6 | 5.5 | 0.1 | 1.8 | 3.15 | 3.5 | 79.9 | 12187 | 9355 |
185 | Compact round | 16.3 | 5.5 | 0.1 | 1.9 | 3.15 | 3.6 | 83.9 | 13742 | 10250 |
240 | Compact round | 18.5 | 5.5 | 0.1 | 2.0 | 3.15 | 3.8 | 89.3 | 16001 | 11471 |
300 | Compact round | 20.7 | 5.5 | 0.1 | 2.1 | 3.15 | 4.0 | 95.0 | 18538 | 12875 |
400 | Compact round | 23.8 | 5.5 | 0.1 | 2.2 | 3.15 | 4.2 | 102.3 | 22314 | 14762 |
500 | Compact round | 26.6 | 5.5 | 0.1 | 2.3 | 3.15 | 4.4 | 110.2 | 26392 | 16953 |
Armoured 3-core cable with XLPE insualtion. Rated voltage 18/30kV 19/33kV
Cable Data
Conductor |
Insulation thickness (mm) |
Copper tape screen (approximate) (mm) |
PVC bedding thickness (mm) |
Armored wire diameter (mm) |
Sheath thickness (mm) |
Outer diameter (approximate) (mm) |
Copper core cable weight (kg/km) |
Aluminum core cable weight (kg/km) | ||
Cross sectional area (mm2) |
Structure | Outer diameter (mm) | ||||||||
50 | Compact round | 8.4 | 8.0 | 0.1 | 1.8 | 3.15 | 3.5 | 77.3 | 9333 | 8390 |
70 | Compact round | 10.0 | 8.0 | 0.1 | 1.8 | 3.15 | 3.6 | 80.9 | 10396 | 9075 |
95 | Compact round | 11.7 | 8.0 | 0.1 | 1.9 | 3.15 | 3.7 | 85.0 | 11723 | 9930 |
120 | Compact round | 13.1 | 8.0 | 0.1 | 2.0 | 3.15 | 3.8 | 88.4 | 12986 | 10720 |
150 | Compact round | 14.6 | 8.0 | 0.1 | 2.0 | 3.15 | 3.9 | 91.8 | 14220 | 11388 |
185 | Compact round | 16.3 | 8.0 | 0.1 | 2.1 | 3.15 | 4.0 | 95.9 | 15887 | 12395 |
240 | Compact round | 18.5 | 8.0 | 0.1 | 2.2 | 3.15 | 4.2 | 101.2 | 18144 | 13613 |
300 | Compact round | 20.7 | 8.0 | 0.1 | 2.3 | 3.15 | 4.4 | 107.0 | 20761 | 15097 |
400 | Compact round | 23.8 | 8.0 | 0.1 | 2.4 | 3.15 | 4.6 | 114.3 | 24824 | 17273 |
500 | Compact round | 26.6 | 8.0 | 0.1 | 2.5 | 3.15 | 4.8 | 122.2 | 29019 | 19580 |
Note: The single-core armored cables are used for the D.C. system only. If used for the A.C. system, the magnetic isolation should be applied to the steel armor wires of non-magnetical materials that should be used.
N2XSy and N2XSEY: These are cable types used for medium voltage power transmission and distribution. They indicate different variations of XLPE (cross-linked polyethylene) insulated power cables with copper conductors. The "N2XSy" designation typically refers to a single-core cable, while "N2XSEY" usually represents a three-core cable.
YJV32: This is another cable type used for medium voltage power distribution. It stands for a three-core cable with copper conductors, XLPE insulation, and a galvanized steel wire armor.
Copper Conductor: Copper is a highly conductive metal commonly used for power cables due to its low resistance and excellent electrical conductivity. Copper conductors allow efficient transmission of electrical power.
XLPE Insulated: XLPE is a type of insulation material used in power cables. It stands for cross-linked polyethylene, which offers excellent electrical properties, thermal resistance, and mechanical strength for medium voltage cable applications.