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[China]
Trade Verify
Address: Room 1 Floor 1 Wire and Cable Manufacturing Bare Wire Workshop 1 Wujin Industrial Park, Dongjing Street, Hannan District, Wuhan City
Contact name:Bill Li
Wuhan Green Song Zheng Cable Co.,Ltd |
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Verified Suppliers
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Aluminum core XLPE insulation, PE sheath cable 6kV~35kV (YJLY)
1. Application
This product is suitable for power lines with rated voltage of 0.6 / 1kV and below, for power transmission, suitable for laying in hotels, stations, airports, high-rise buildings, chemical industry, petroleum platform, power station, subway, tunnel and other fixed laying places.
2. Cable Performance
The long-term allowable operating temperature of the cable shall not exceed 90℃, and the short-time operating temperature shall not be over 250℃.
The ambient temperature of the installation should not be lower than 0℃.
Minimum bending radius during cable installation: single-core cable not exceeding 15D (D is cable diameter), multi-core cable not exceeding 12D (D is cable diameter)
3. Cable construction
3.1 Conductors adopts compact fan or round structure, YJV 32 and YJY 33 are copper conductors, and YJLV32 and YJLY33 are aluminum conductors.
3.2 Cross-linked polyethylene insulation material is used, and the insulation thickness is shown in Table 1.
Table 1
| Nominal section mm2 | Nominal thickness of the insulation is mm | Nominal section mm2 | Nominal thickness of the insulation is mm |
| 1.5 2.5 | 0.7 | 120 | 1.2 |
| 4 6 | 0.7 | 150 | 1.4 |
| 10 16 | 0.7 | 185 | 1.6 |
| 25 35 | 0.9 | 240 | 1.7 |
| 50 | 1.0 | 300 | 1.8 |
| 70 95 | 1.1 | 400 | 2.0 |
3.3 Cable armored material: galvanized steel wire is used, and the single core cable used for AC system adopts non-magnetic armored material.
3.4 YJV 32 and YJLV32 cable sheath adopt 90℃ PVC sheath, and Y JY33 and YJLY33 cable sheath use 90℃ polyethylene sheath.
3.5 Low smoke halogen-free flame retardant cable, sheath material made of flame retardant polyolefin sheath material, cable model and name are shown in Table 2.
Table 2
| Factory Code | name |
| YJ V 32 | Copper core crosslinked polyethylene insulated steel wire armored with PVC sheathed cable |
| YJ V 33 | Copper core cross-linked polyethylene insulated steel wire armored with polyethylene sheathed cable |
| YJL V 32 | Aluminum core xLPE insulated steel wire armored with PVC sheathed cable |
| YJL V 33 | Aluminum core crosslinked polyethylene insulated steel wire armored with polyethylene sheathed cable |
| WDZ(A,B,C)-YJY33 | Copper core crosslinked polyethylene insulated steel wire armored with polyolefin sheath flame retardant (A, B, C) cable |
| WDZ(A,B,C)-YJLY33 | Aluminum core cross-linked polyethylene insulated steel wire armored with polyolefin sheath flame retardant (A, B, C) cable |
3.6 Nominal outer diameter and weight
Table 3
specifications Core * section | Nominal outer diameter mm | Nominal weight kg / km | specifications Core * section | Nominal outer diameter mm | Nominal weight kg / km | ||
YJV32 YJY33 | YJLV32 YJLY33 | YJV32 YJY33 | YJLV32 YJLY33 | ||||
| 1*1.5 | 10.6 | 215 | 206 | 2*1.5 | 13.4 | 334 | 315 |
| 1*2.5 | 11.0 | 236 | 221 | 2*2.5 | 14.2 | 380 | 349 |
| 1*4 | 11.5 | 264 | 240 | 2*4 | 15.1 | 440 | 391 |
| 1*6 | 12.0 | 297 | 261 | 2*6 | 17.1 | 626 | 555 |
| 1*10 | 13.0 | 364 | 304 | 2*10 | 19.1 | 793 | 671 |
| 1*16 | 14.0 | 447 | 351 | 2*16 | 21.1 | 992 | 798 |
| 1*25 | 15.6 | 581 | 429 | 2*25 | 25.0 | 1456 | 1149 |
| 1*35 | 17.3 | 814 | 604 | 2*35 | 26.6 | 1717 | 1293 |
| 1*50 | 18.8 | 984 | 700 | 2*50 | 29.8 | 2127 | 1553 |
| 1*70 | 20.7 | 1246 | 836 | 2*70 | 34.7 | 3051 | 2223 |
| 1*95 | 23.0 | 1676 | 1106 | 2*95 | 38.5 | 3823 | 2672 |
| 1*120 | 24.6 | 1970 | 1252 | 2*120 | 42.0 | 4537 | 3086 |
| 1*150 | 26.6 | 2321 | 1429 | 2*150 | 47.3 | 5796 | 3995 |
| 1*185 | 28.7 | 2753 | 1639 | 2*185 | 52.0 | 6942 | 4692 |
| 1*240 | 31.8 | 3428 | 1951 | 2*240 | 57.1 | 8516 | 5533 |
| 1*300 | 35.2 | 4356 | 2500 | 2*300 | 62.6 | 10257 | 6508 |
| 1*400 | 39.2 | 5375 | 3007 | 2*400 | 69.7 | 12584 | 7801 |
| 3*1.5 | 13.8 | 371 | 343 | 4*1.5 | 14.6 | 384 | 221 |
| 3*2.5 | 14.7 | 428 | 382 | 4*2.5 | 15.5 | 454 | 255 |
| 3*4 | 15.7 | 504 | 431 | 4*4 | 17.6 | 658 | 298 |
| 3*6 | 17.7 | 716 | 608 | 4*6 | 18.8 | 782 | 350 |
| 3*10 | 20.0 | 924 | 742 | 4*10 | 21.3 | 1038 | 454 |
| 3*16 | 22.1 | 1180 | 890 | 4*16 | 24.4 | 1487 | 579 |
| 3*25 | 26.3 | 1747 | 1286 | 4*25 | 28.3 | 2039 | 796 |
| 3*35 | 28.1 | 2099 | 1463 | 4*35 | 30.5 | 2497 | 954 |
| 3*50 | 31.5 | 2634 | 1773 | 4*50 | 35.6 | 3446 | 1219 |
| 3*70 | 37.2 | 3828 | 2586 | 4*70 | 41.0 | 4563 | 1648 |
| 3*95 | 40.9 | 4801 | 3073 | 4*95 | 44.6 | 5769 | 2473 |
| 3*120 | 44.6 | 5749 | 3573 | 4*120 | 50.8 | 7480 | 2976 |
| 3*150 | 50.6 | 7376 | 4675 | 4*150 | 56.5 | 9040 | 3697 |
| 3*185 | 55.9 | 8886 | 5511 | 4*185 | 61.7 | 10911 | 4416 |
| 3*240 | 61.9 | 11093 | 6618 | 4*240 | 68.4 | 13673 | 5467 |
| 3*300 | 67.4 | 13319 | 7695 | 4*300 | 74.5 | 16518 | 6563 |
| 3*400 | 76.4 | 17288 | 10113 | 4*400 | 84.4 | 21517 | 8162 |
| 3*2.5+1*1.5 | 15.3 | 465 | 409 | 3*2.5+2*1.5 | 16.9 | 618 | 553 |
| 3*4+1*2.5 | 17.3 | 671 | 581 | 3*4+2*2.5 | 18.1 | 731 | 625 |
| 3*6+1*4 | 18.5 | 794 | 657 | 3*6+2*4 | 19.4 | 873 | 711 |
| 3*10+1*6 | 20.9 | 1027 | 806 | 3*10+2*6 | 22.0 | 1137 | 878 |
| 3*16+1*10 | 23.8 | 1452 | 1098 | 3*16+2*10 | 25.1 | 1611 | 1195 |
| 3*25+1*16 | 26.7 | 1899 | 1352 | 3*25+2*16 | 27.7 | 2092 | 1447 |
| 3*35+1*16 | 28.9 | 2293 | 1559 | 3*35+2*16 | 30.2 | 2512 | 1680 |
| 3*50+1*25 | 32.8 | 2937 | 1928 | 3*50+2*25 | 36.0 | 3627 | 2468 |
| 3*70+1*35 | 38.3 | 4102 | 2774 | 3*70+2*35 | 40.2 | 4651 | 3011 |
| 3*95+1*50 | 42.4 | 5234 | 3328 | 3*95+2*50 | 44.7 | 5944 | 3639 |
| 3*120+1*70 | 48.2 | 6810 | 4401 | 3*120+2*70 | 51.8 | 7871 | 4928 |
| 3*150+1*70 | 52.1 | 7934 | 4993 | 3*150+2*70 | 55.2 | 8972 | 5487 |
| 3*185+1*95 | 57.6 | 9733 | 5947 | 3*185+2*95 | 60.9 | 11077 | 6561 |
| 3*240+1*120 | 63.7 | 12084 | 7130 | 3*240+2*120 | 67.0 | 13615 | 7779 |
| 3*300+1*150 | 69.7 | 14615 | 8336 | 3*300+2*150 | 73.4 | 16491 | 9133 |
| 3*400+1*185 | 79.2 | 18991 | 11003 | 3*400+2*185 | 83.2 | 21365 | 11940 |
| 4*2.5+1*1.5 | 17.1 | 634 | 562 | 5*1.5 | 15.3 | 455 | 408 |
| 4*4+1*2.5 | 18.3 | 753 | 638 | 5*2.5 | 17.3 | 656 | 579 |
| 4*6+1*4 | 19.7 | 901 | 727 | 5*4 | 18.6 | 782 | 658 |
| 4*10+1*6 | 23.1 | 1309 | 1027 | 5*6 | 20.0 | 936 | 749 |
| 4*16+1*10 | 25.6 | 1691 | 1239 | 5*10 | 23.7 | 1379 | 1073 |
| 4*25+1*16 | 29.2 | 2260 | 1563 | 5*16 | 26.6 | 1803 | 1314 |
| 4*35+1*16 | 31.6 | 2764 | 1817 | 5*25 | 32.4 | 2718 | 1970 |
| 4*50+1*25 | 37.3 | 3915 | 2619 | 5*35 | 34.7 | 3328 | 2268 |
| 4*70+1*35 | 42.1 | 5085 | 3252 | 5*50 | 39.0 | 4270 | 2837 |
| 3*95+1*50 | 48.2 | 6978 | 4382 | 5*70 | 45.9 | 6021 | 3994 |
| 4*120+1*70 | 53.6 | 8492 | 5244 | 5*95 | 50.5 | 7653 | 4767 |
| 4*150+1*70 | 58.2 | 9976 | 6004 | 5*120 | 56.2 | 9249 | 5696 |
| 4*185+1*95 | 64.2 | 12222 | 7161 | 5*150 | 61.9 | 11124 | 6666 |
| 4*240+1*120 | 70.6 | 15130 | 8532 | 5*185 | 67.5 | 13429 | 7825 |
| 4*300+1*150 | 79.1 | 19314 | 10988 | 5*240 | 76.3 | 17646 | 10287 |
| 3*400+1*185 | 87.9 | 23805 | 13125 | 5*300 | 83.1 | 21293 | 12001 |
| 5*400 | 92.6 | 26290 | 14489 | ||||
4. Main performance
4.1 The DC resistance of 20℃ conductor shall meet the requirements of Table 3.
Table 3
| nominal cross mm2 | 1.5 | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 | |
| 20℃ conductor DC resistance is not over (Ω / km) | copper | 12.1 | 7.41 | 4.61 | 3.08 | 1.83 | 1.17 | 0.727 | 0.527 | 0.387 |
| aluminium | 12.4 | 7.41 | 4.61 | 3.08 | 1.91 | 1.20 | 0.868 | 0.641 | ||
| nominal cross mm2 | 70 | 95 | 120 | 150 | 185 | 240 | 300 | 400 | ||
| 20℃ conductor DC resistance is not over (Ω / km) | copper | 0.268 | 0.193 | 0.153 | 0.124 | 0.0991 | 0.0754 | 0.0601 | 0.0470 | |
| aluminium | 0.443 | 0.320 | 0.253 | 0.206 | 0.164 | 0.125 | 0.100 | 0.0778 | ||
4.2 Finished cable shall be subjected to 3.5kV / 5min voltage test without breakdown.
