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Application: | Underground |
Voltage: | High Voltage Cable |
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It is used to transmit and distribute power in power transmission and distribution system of 37kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical indusry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable.
1. Rated voltage: Uo/U: 26/35kV, 21/35kV, 12/20 kV (24 kV), 8.7/10kV, 8.7/15kV, 6/6kV, 6/10kV.
2. No. of core: Single-core, Three-core.
3. The highest allowed operating temperature of conductor for long-term working is 90ºC. In short-circuit (Max. Long-term is no more than 5 seconds). The highest temperature for conductor is no more than 250ºC.
4. D.C Resistance of the conductor complies with the stipulations of GB/T3956-1997.
5. The environment temperature should be no lower than 0ºC when lay. Otherwise it should be preheated.
6. The cable is laid without horizontal drop limit. The Min. Bending radius of three-core cable should be no smaller than 12 times of cable outer diameter.
7. Working Frequency Voltage Test:.
For cable with Uo of 3.6kV or lower: 2.5Uo+2kV/5min without puncture.
For cable with Uo of 3.6Kv~18kV: 3.5Uo/5min without puncture.
For cable with Uo of 21kV and 26 kV: 2.5Uo/30min without puncture.
8. Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.
Type | Type | Name | No. of Cores | Nominal Cross-Section of Conductor(mm2) |
Cu Core | Al Core | 1 | 1.5--1000 | |
YJV (YJY) |
YJLV (YJLY) |
XLPE Insulated,PVC(PE) Sheathed Power Cable | 1 | 1.5--1000 |
YJV22 (YJV23) |
YJLV22 (YJLY23) |
XLPE Insulated,Steel Tape Armoured,PVC(PE) Sheathed Power Cable | 2/3/4/5 | 1.5--400 |
YJV32 (YJLV33) |
YJLV32 (YJLY33) |
XLPE Insulated,Fine Steel Wire Armoured,PVC(PE) Sheathed Power Cable | 2/3/4/5 | 1.5--400 |
YJV42 (YJLV43) |
YJLV42 (YJLY43) |
XLPE Insulated,Thick Steel Wire Armoured,PVC(PE) Sheathed Power Cable | 2/3/4/5 | 1.5--400 |
ZR-YJV (ZR-YJY) |
ZR-YJLV (ZR-YJLY) |
XLPE Insulated,PVC(PE) Sheathed Flame-retardant Power Cable | 2/3/4/5 | 1.5--400 |
ZR-YJV22 (ZR-YJY23) |
ZR-YJLV22 (ZR-YJLY23) |
XLPE Insulated,Steel Tape Armoured,PVC(PE) Sheathed Flame-retardant Power Cable |
2/3/4/5 |
1.5--400 |
ZR-YJV32 (ZR-YJY33) |
ZR-YJLV32 (ZR-YJLY33) |
XLPE Insulated,Fine Steel Wire Armoured,PVC(PE) Sheathed Flame-retardant Power Cable | 3+1/ 4+1/ 3+2 | 2.5--400 |
ZR-YJV42 (ZR-YJY43) |
ZR-YJLV42 (ZR-YJLY43) |
XLPE Insulated,Thick Steel Wire Armoured,PVC(PE) Sheathed Flame-retardant Power Cable | 3+1/ 4+1/ 3+2 | 2.5--400 |
1)3.6/6(7.2)kV,3.6/6.6(7.2)kV,Three Cores,Al or Cu/XLPE/CTS/STA/PVC Armoured Power Cable | |||||||||
No.X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
Al Conductor | Cu Conductor | ||||||||
No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
3 X 25 | 6 | 2.5 | 0.1 | 1.2 | 0.2 | 1.9 | 37.9 | 1.87 | 2.32 |
3 X 35 | 6.9 | 2.5 | 0.1 | 1.3 | 0.5 | 2 | 41.5 | 2.1 | 2.73 |
3 X50 | 8.2 | 2.5 | 0.1 | 1.3 | 0.5 | 2 | 44.3 | 2.37 | 3.22 |
3 X 70 | 9.7 | 2.5 | 0.1 | 1.4 | 0.5 | 2.1 | 47.9 | 2.77 | 4 |
3 X 95 | 11.3 | 2.5 | 0.1 | 1.4 | 0.5 | 2.2 | 51.6 | 3.21 | 4.91 |
3 X 120 | 12.8 | 2.5 | 0.1 | 1.5 | 0.5 | 2.4 | 55.4 | 3.69 | 5.84 |
3 X 150 | 14.2 | 2.5 | 0.1 | 1.5 | 0.5 | 2.5 | 58.6 | 4.15 | 6.85 |
3 X 185 | 15.9 | 2.5 | 0.1 | 1.5 | 0.5 | 2.6 | 62.5 | 4.73 | 8.11 |
3 X 240 | 18.3 | 2.6 | 0.1 | 1.6 | 0.5 | 2.7 | 68.5 | 5.62 | 10.05 |
3 X 300 | 20.4 | 2.8 | 0.1 | 1.7 | 0.5 | 2.9 | 74.5 | 6.55 | 12.11 |
3 X 400 | 23.2 | 3 | 0.1 | 1.9 | 0.8 | 3.2 | 83.6 | 8.78 | 15.86 |
3 X 500 | 26.4 | 3.2 | 0.1 | 2.1 | 0.8 | 3.4 | 93 | 10.52 | 18.85 |
2)6/10(12)kV,6.35/11(12)kV,,Three Cores,Al or Cu/XLPE/CTS/STA/PVC Armoured Power Cable | |||||||||
No.X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
Al Conductor | Cu Conductor | ||||||||
No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
3 X 25 | 6 | 3.4 | 0.1 | 1.3 | 0.5 | 2 | 43.4 | 2.16 | 2.61 |
3 X 35 | 6.9 | 3.4 | 0.1 | 1.3 | 0.5 | 2 | 45.4 | 2.36 | 2.99 |
3 X50 | 8.2 | 3.4 | 0.1 | 1.4 | 0.5 | 2.2 | 48.8 | 2.69 | 3.54 |
3 X 70 | 9.7 | 3.4 | 0.1 | 1.5 | 0.5 | 2.3 | 52.4 | 3.1 | 4.33 |
3 X 95 | 11.3 | 3.4 | 0.1 | 1.5 | 0.5 | 2.4 | 56.1 | 3.56 | 5.26 |
3 X 120 | 12.8 | 3.4 | 0.1 | 1.5 | 0.5 | 2.5 | 59.5 | 4.04 | 6.19 |
3 X 150 | 14.2 | 3.4 | 0.1 | 1.5 | 0.5 | 2.6 | 62.7 | 4.49 | 7.19 |
3 X 185 | 15.9 | 3.4 | 0.1 | 1.6 | 0.5 | 2.6 | 66.6 | 5.12 | 8.49 |
3 X 240 | 18.3 | 3.4 | 0.1 | 1.7 | 0.5 | 2.8 | 72.4 | 5.99 | 10.42 |
3 X 300 | 20.4 | 3.4 | 0.1 | 1.8 | 0.5 | 3 | 77.5 | 6.86 | 12.42 |
3 X 400 | 23.2 | 3.4 | 0.1 | 1.9 | 0.8 | 3.2 | 85.4 | 8.97 | 16.05 |
3 X 500 | 26.4 | 3.4 | 0.1 | 2 | 0.8 | 3.4 | 93.7 | 10.65 | 19.5 |
3)8.7/10(15)kV,Three Cores,Al or Cu/XLPE/CTS/STA/PVC Armoured Power Cable | |||||||||
No.X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
Al Conductor | Cu Conductor | ||||||||
No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
3 X 25 | 6 | 4.5 | 0.1 | 1.4 | 0.5 | 2.1 | 48.6 | 2.53 | 2.98 |
3 X 35 | 6.9 | 4.5 | 0.1 | 1.4 | 0.5 | 2.2 | 50.7 | 2.76 | 3.39 |
3 X50 | 8.2 | 4.5 | 0.1 | 1.5 | 0.5 | 2.3 | 53.9 | 3.1 | 3.95 |
3 X 70 | 9.7 | 4.5 | 0.1 | 1.5 | 0.5 | 2.4 | 57.4 | 3.51 | 4.74 |
3 X 95 | 11.3 | 4.5 | 0.1 | 1.5 | 0.5 | 2.6 | 61.2 | 4.05 | 5.75 |
3 X 120 | 12.8 | 4.5 | 0.1 | 1.6 | 0.5 | 2.6 | 64.7 | 4.56 | 6.72 |
3 X 150 | 14.2 | 4.5 | 0.1 | 1.6 | 0.5 | 2.7 | 67.9 | 5.04 | 7.74 |
3 X 185 | 15.9 | 4.5 | 0.1 | 1.7 | 0.5 | 2.8 | 71.9 | 5.66 | 9.04 |
3 X 240 | 18.3 | 4.5 | 0.1 | 1.8 | 0.5 | 3 | 77.7 | 6.56 | 11 |
3 X 300 | 20.4 | 4.5 | 0.1 | 1.9 | 0.8 | 3.2 | 84.1 | 8.39 | 13.96 |
3 X 400 | 23.2 | 4.5 | 0.1 | 2 | 0.8 | 3.3 | 90.5 | 9.71 | 16.79 |
3 X 500 | 26.4 | 4.5 | 0.1 | 2.1 | 0.8 | 3.5 | 98.8 | 11.45 | 20.57 |
4)12/20(24)kV, 12.7/22(24)kV,Three Cores,Al or Cu/XLPE/CTS/STA/PVC Armoured Power Cable | |||||||||
No.X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
Al Conductor | Cu Conductor | ||||||||
No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
3 X 25 | |||||||||
3 X 35 | 6.9 | 5.5 | 0.1 | 1.5 | 0.5 | 2.4 | 55.6 | 3.14 | 3.77 |
3 X50 | 8.2 | 5.5 | 0.1 | 1.5 | 0.5 | 2.5 | 58.6 | 3.49 | 4.34 |
3 X 70 | 9.7 | 5.5 | 0.1 | 1.5 | 0.5 | 2.6 | 62.1 | 3.93 | 5.16 |
3 X 95 | 11.3 | 5.5 | 0.1 | 1.6 | 0.5 | 2.6 | 65.7 | 4.46 | 6.16 |
3 X 120 | 12.8 | 5.5 | 0.1 | 1.7 | 0.5 | 2.7 | 69.4 | 5 | 7.15 |
3 X 150 | 14.2 | 5.5 | 0.1 | 1.7 | 0.5 | 2.8 | 72.6 | 5.49 | 8.19 |
3 X 185 | 15.9 | 5.5 | 0.1 | 1.8 | 0.5 | 3 | 76.9 | 6.16 | 9.53 |
3 X 240 | 18.3 | 5.5 | 0.1 | 1.9 | 0.8 | 3.2 | 83.9 | 7.87 | 12.31 |
3 X 300 | 20.4 | 5.5 | 0.1 | 2 | 0.8 | 3.2 | 88.6 | 8.96 | 14.52 |
3 X 400 | 23.2 | 5.5 | 0.1 | 2.1 | 0.8 | 3.5 | 95.4 | 10.35 | 17.43 |
3 X 500 | 26.4 | 5.5 | 0.1 | 2.2 | 0.8 | 3.7 | 103.7 | 12.45 | 20.23 |
5)18/30(36)kV,19/33(36)kV,Three Cores,Al or Cu/XLPE/CTS/STA/PVC Armoured Power Cable | |||||||||
No.X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
Al Conductor | Cu Conductor | ||||||||
No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
3 X 25 | |||||||||
3 X 35 | |||||||||
3 X50 | 8.2 | 8 | 0.1 | 1.7 | 0.5 | 2.8 | 70.4 | 4.56 | 5.41 |
3 X 70 | 9.7 | 8 | 0.1 | 1.7 | 0.5 | 2.9 | 73.9 | 5.04 | 6.26 |
3 X 95 | 11.3 | 8 | 0.1 | 1.8 | 0.5 | 3 | 77.7 | 5.62 | 7.32 |
3 X 120 | 12.8 | 8 | 0.1 | 1.9 | 0.8 | 3.2 | 82.8 | 6.99 | 9.15 |
3 X 150 | 14.2 | 8 | 0.1 | 1.9 | 0.8 | 3.2 | 85.8 | 7.56 | 10.26 |
3 X 185 | 15.9 | 8 | 0.1 | 2 | 0.8 | 3.3 | 89.9 | 8.3 | 11.67 |
3 X 240 | 18.3 | 8 | 0.1 | 2.1 | 0.8 | 3.5 | 95.7 | 9.36 | 13.79 |
3 X 300 | 20.4 | 8 | 0.1 | 2.2 | 0.8 | 3.6 | 100.6 | 10.51 | 16.07 |
3 X 400 | 23.2 | 8 | 0.1 | 2.3 | 0.8 | 3.8 | 107.2 | 11.99 | 19.07 |
3 X 500 | 26.4 | 8 | 0.1 | 2.4 | 0.8 | 4 | 120.1 | 14.15 | 23.85 |
Zhengzhou Jinshui Industry & Commerce Co.,Ltd is a professional cable manufacturer and exporter with more than 20 years experience, located in Zhengzhou, China. Products mainly include bare conductor, aerial bundled cable(ABC), building wire, XLPE insulated Power Cable, coaxial cable, etc. With high-quality products and professional service, we have gained the trust from many customers and established long-term business relationship with them. Products have been exported to more than 30 countries.