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Cross-linked Polyethylene Insulated Power Cable
This product is manufactured in accordance with GB/T 12706.1, "Power cables and accessories with extruded insulation rated from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV)—Part 1: Cables rated at 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV)." It can also be produced to meet IEC, IS, AS/NZS, JIS, BS, ASTM, DIN, and other international standards, or tailored to meet specific customer requirements.
Category:
Power cable
Phone:+86-18100332877
Product Execution Standard
This product is manufactured in accordance with GB/T 12706.1, "Power cables and accessories with extruded insulation rated from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV)—Part 1: Cables rated at 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV)." It can also be produced to meet IEC, IS, AS/NZS, JIS, BS, ASTM, DIN, and other international standards, as well as tailored to customers' specific requirements.
Using features
- The maximum long-term allowable operating temperature for cable conductors is 90°C.
- During a short circuit (with a maximum duration of no more than 5 seconds), the highest temperature of the cable conductor does not exceed 250°C.
- The ambient temperature during cable laying should not be lower than 0°C, and the minimum bending radius of the cable during installation is shown in the table below.
| Project | Single-core cable | |||
| Non-armored | Armored | |||
| Minimum cable bending radius during installation | 20D | 15D | ||
| Minimum bending radius for cables near junction boxes and terminals (but ensure careful control of bending, e.g., by using a shaped guide plate) | 15D | 12D | ||
| Note: D is the outer diameter of the cable. | ||||
Product Model and Name
Model | Name |
YJ(L)V | Cross-linked polyethylene-insulated PVC-sheathed power cable |
YJ(L)Y | Cross-linked polyethylene insulated polyethylene sheathed power cable |
YJ(L)V22 | Cross-linked polyethylene-insulated steel-tape-armored PVC-sheathed power cable |
YJ(L)V23 | Cross-linked polyethylene insulated steel tape armored polyethylene sheathed power cable |
YJ(L)V32 | Cross-linked polyethylene-insulated, fine steel wire-armored, PVC-sheathed power cable |
YJ(L)V33 | Cross-linked polyethylene insulated, fine steel wire-armored, polyethylene-sheathed power cable |
YJ(L)V62 | Cross-linked polyethylene-insulated, non-magnetic metal tape-armored, PVC-sheathed power cable |
YJ(L)V72 | Cross-linked polyethylene-insulated, non-magnetic metallic wire-armored, PVC-sheathed power cable |
WDZ-YJY | Cross-linked polyethylene-insulated, halogen-free, low-smoke, flame-retardant polyolefin-sheathed power cable |
WDZ-YJY23 | Cross-linked polyethylene insulated, steel tape armored, halogen-free, low-smoke, flame-retardant polyolefin sheathed power cable |
| Note: (1) In addition to the above-mentioned models of PVC-sheathed power cables, our company also manufactures flame-retardant, fire-resistant, and termite-proof power cables. For flame-retardant power cables, simply add "ZA-", "ZB-", or "ZC-" before the model number; for fire-resistant cables, prefix the model number with "N-"; and for termite-proof cables, append "-FY" to the end of the model number. (2) Based on customer requirements, our company can also manufacture 1kV cross-linked polyethylene insulated low-smoke, low-halogen, and flame-retardant sheathed power cables, as well as low-smoke, halogen-free, flame-retardant polyolefin-sheathed power cables, along with a variety of fire-resistant cables. | |
Structure and Weight of 0.6/1kV Cross-Linked Polyethylene Insulated Power Cables
Single-core cable structural weight | |||||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||||
Non-armored | Stainless steel strip with aluminum band armor | Metal wire armor | Stainless Steel Strip Armored | Aluminum tape armor | Metal wire armor | Stainless Steel Strip Armored | Aluminum tape armor | Metal wire armor | Non-armored | ||||||
YJV62 | YJLV62 | YJV62 | YJLV62 | YJV72 | YJLV72 | YJV | YJLV | ||||||||
YJV62 | 1 × 10 | 1.4 | 1.8 | 1.8 | 12.5 | 13.3 | 14.4 | 284 | 223 | 290 | 228 | 287 | 225 | 146 | 85 |
1 × 16 | 1.4 | 1.8 | 1.8 | 13.5 | 14.3 | 15.4 | 359 | 261 | 363 | 266 | 360 | 263 | 207 | 110 | |
1 × 25 | 1.4 | 1.8 | 1.8 | 14.8 | 15.6 | 16.7 | 460 | 306 | 464 | 310 | 472 | 318 | 303 | 149 | |
1 × 35 | 1.4 | 1.8 | 1.8 | 15.8 | 16.6 | 17.7 | 564 | 355 | 567 | 358 | 576 | 366 | 394 | 185 | |
1 × 50 | 1.4 | 1.8 | 1.8 | 17.5 | 18.3 | 20.3 | 717 | 436 | 718 | 437 | 779 | 498 | 525 | 244 | |
1 × 70 | 1.4 | 1.8 | 1.8 | 19.3 | 20.1 | 22.1 | 952 | 533 | 952 | 533 | 1017 | 598 | 737 | 318 | |
1 × 95 | 1.5 | 1.8 | 1.8 | 20.8 | 21.6 | 23.6 | 1213 | 633 | 1212 | 632 | 1284 | 704 | 988 | 408 | |
1 × 120 | 1.5 | 1.8 | 1.8 | 22.5 | 23.3 | 26.0 | 1473 | 742 | 1471 | 740 | 1603 | 872 | 1227 | 496 | |
1 × 150 | 1.6 | 1.8 | 1.8 | 24.4 | 25.2 | 27.9 | 1775 | 875 | 1771 | 870 | 1911 | 1010 | 1516 | 615 | |
1 × 185 | 1.6 | 1.8 | 1.8 | 26.6 | 27.4 | 30.1 | 2166 | 1030 | 2160 | 1023 | 2312 | 1175 | 1881 | 744 | |
1 × 240 | 1.7 | 1.8 | 1.9 | 28.9 | 29.7 | 32.6 | 2717 | 1237 | 2708 | 1228 | 2893 | 1413 | 2416 | 936 | |
1 × 300 | 1.8 | 1.9 | 1.9 | 31.3 | 32.1 | 34.8 | 3334 | 1471 | 3324 | 1461 | 3507 | 1643 | 3007 | 1144 | |
1 × 400 | 1.9 | 2.0 | 2.1 | 34.9 | 36.1 | 39.8 | 4225 | 1853 | 4212 | 1840 | 4567 | 2195 | 3857 | 1485 | |
1 × 500 | 2.0 | 2.1 | 2.2 | 39.9 | 39.9 | 43.6 | 5658 | 2609 | 5281 | 2232 | 5670 | 2620 | 4887 | 1838 | |
1 × 630 | 2.2 | 2.3 | 2.3 | 44.2 | 44.2 | 47.7 | 7082 | 3167 | 6663 | 2748 | 7072 | 3157 | 6223 | 2309 | |
| Note: Single-core metal-armored cables require magnetic shielding measures and are intended solely for DC power transmission systems. | |||||||||||||||
Weight of the two-core cable structure | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 2 × 1.5 | 1.8 | 1.8 | 1.8 | 11.5 | 14.7 | 16.6 | 138 | —— | 272 | —— | 387 | —— |
2 × 2.5 | 1.8 | 1.8 | 1.8 | 12.3 | 15.5 | 17.4 | 167 | 136 | 310 | 280 | 432 | 402 | |
2×4 | 1.8 | 1.8 | 1.8 | 13.1 | 16.3 | 18.2 | 206 | 157 | 358 | 309 | 487 | 439 | |
2 × 6 | 1.8 | 1.8 | 1.8 | 14.3 | 17.5 | 19.4 | 262 | 188 | 427 | 353 | 566 | 491 | |
2 × 10 | 1.8 | 1.8 | 1.8 | 16.9 | 20.1 | 22.9 | 377 | 253 | 570 | 447 | 882 | 758 | |
2 × 16 | 1.8 | 1.8 | 1.8 | 18.9 | 22.1 | 24.9 | 518 | 322 | 733 | 537 | 1081 | 886 | |
2 × 25 | 1.8 | 1.8 | 1.8 | 21.5 | 24.7 | 28.2 | 738 | 428 | 981 | 671 | 1531 | 1220 | |
2 × 35 | 1.8 | 1.8 | 1.8 | 23.5 | 26.7 | 30.2 | 945 | 524 | 1210 | 788 | 1796 | 1374 | |
2 × 50 | 1.8 | 1.8 | 1.8 | 26.9 | 30.1 | 33.6 | 1253 | 688 | 1555 | 989 | 2232 | 1667 | |
2 × 70 | 1.8 | 1.9 | 2.0 | 25.3 | 28.7 | 32.4 | 1520 | 677 | 1818 | 975 | 2474 | 1631 | |
2 × 95 | 1.9 | 2.0 | 2.1 | 28.1 | 31.5 | 36.4 | 2029 | 863 | 2358 | 1192 | 3334 | 2168 | |
2 × 120 | 2.0 | 2.1 | 2.2 | 30.7 | 35.3 | 39.0 | 2527 | 1056 | 3200 | 1729 | 3951 | 2480 | |
2 × 150 | 2.2 | 2.3 | 2.3 | 34.1 | 38.7 | 42.2 | 3127 | 1315 | 3869 | 2057 | 4685 | 2873 | |
2 × 185 | 2.3 | 2.4 | 2.5 | 36.9 | 41.5 | 46.6 | 3874 | 1587 | 4673 | 2386 | 5964 | 3676 | |
2 × 240 | 2.5 | 2.6 | 2.7 | 41.3 | 47.1 | 51.0 | 4986 | 2008 | 5990 | 3012 | 7310 | 4332 | |
2 × 300 | 2.6 | 2.7 | 2.8 | 55.7 | 61.5 | 65.8 | 6907 | 3158 | 8245 | 4496 | 10099 | 6350 | |
2 × 400 | 2.9 | 3.0 | 3.1 | 63.1 | 68.9 | 73.2 | 8887 | 4114 | 10392 | 5620 | 12463 | 7691 | |
Three-core cable structure weight | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 3 × 1.5 | 1.8 | 1.8 | 1.8 | 12.0 | 15.2 | 17.1 | 160 | — | 300 | — | 416 | —— |
3 × 2.5 | 1.8 | 1.8 | 1.8 | 12.8 | 16.0 | 17.9 | 197 | 152 | 346 | 300 | 469 | 424 | |
3 × 4 | 1.8 | 1.8 | 1.8 | 13.7 | 16.9 | 18.8 | 251 | 178 | 410 | 337 | 544 | 471 | |
3 × 6 | 1.8 | 1.8 | 1.8 | 15.0 | 18.2 | 20.1 | 328 | 216 | 500 | 388 | 647 | 535 | |
3 × 10 | 1.8 | 1.8 | 1.8 | 17.8 | 21.0 | 23.8 | 481 | 295 | 684 | 498 | 1010 | 824 | |
3 × 16 | 1.8 | 1.8 | 1.8 | 20.0 | 23.2 | 26.0 | 676 | 382 | 902 | 609 | 1274 | 981 | |
3 × 25 | 1.8 | 1.8 | 1.8 | 22.8 | 26.0 | 29.5 | 983 | 518 | 1241 | 775 | 1814 | 1348 | |
3 × 35 | 1.8 | 1.8 | 1.8 | 24.9 | 28.1 | 31.6 | 1273 | 640 | 1553 | 920 | 2178 | 1545 | |
3 × 50 | 1.8 | 1.8 | 1.9 | 28.6 | 31.8 | 35.5 | 1699 | 851 | 2019 | 1171 | 2751 | 1903 | |
3 × 70 | 1.9 | 1.9 | 2.0 | 28.9 | 32.1 | 37.0 | 2210 | 945 | 2532 | 1267 | 3552 | 2287 | |
3 × 95 | 2.0 | 2.1 | 2.2 | 32.3 | 35.7 | 40.6 | 2961 | 1212 | 3337 | 1587 | 4447 | 2697 | |
3 × 120 | 2.1 | 2.2 | 2.3 | 35.4 | 40.0 | 43.7 | 3696 | 1490 | 4467 | 2261 | 5330 | 3124 | |
3 × 150 | 2.3 | 2.4 | 2.5 | 39.4 | 44.0 | 49.1 | 4575 | 1857 | 5427 | 2709 | 6801 | 4083 | |
3 × 185 | 2.4 | 2.5 | 2.6 | 43.4 | 48.0 | 53.1 | 5693 | 2263 | 6629 | 3198 | 8147 | 4716 | |
3 × 240 | 2.6 | 2.7 | 2.8 | 48.5 | 54.3 | 58.6 | 7331 | 2864 | 8501 | 4034 | 10111 | 5644 | |
3 × 300 | 2.7 | 2.9 | 3.0 | 59.8 | 65.8 | 70.1 | 9694 | 4070 | 11156 | 5533 | 13113 | 7489 | |
3 × 400 | 3.0 | 3.1 | 3.2 | 67.7 | 73.5 | 77.8 | 12470 | 5311 | 14080 | 6922 | 16283 | 9125 | |
Four-Core Cable Structure Weight | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 4 × 1.5 | 1.8 | 1.8 | 1.8 | 12.8 | 16.0 | 17.9 | 187 | — | 336 | — | 459 | —— |
4 × 2.5 | 1.8 | 1.8 | 1.8 | 13.7 | 16.9 | 18.8 | 235 | 174 | 393 | 333 | 527 | 467 | |
4×4 | 1.8 | 1.8 | 1.8 | 14.7 | 17.9 | 19.8 | 305 | 208 | 474 | 377 | 614 | 518 | |
4 × 6 | 1.8 | 1.8 | 1.8 | 16.1 | 19.3 | 22.1 | 402 | 253 | 586 | 437 | 883 | 734 | |
4 × 10 | 1.8 | 1.8 | 1.8 | 19.3 | 22.5 | 25.3 | 599 | 351 | 818 | 571 | 1174 | 927 | |
4 × 16 | 1.8 | 1.8 | 1.8 | 21.7 | 24.9 | 28.4 | 850 | 459 | 1096 | 704 | 1644 | 1253 | |
4 × 25 | 1.8 | 1.8 | 1.8 | 24.9 | 28.1 | 31.6 | 1253 | 632 | 1533 | 912 | 2158 | 1537 | |
4 × 35 | 1.8 | 1.8 | 1.9 | 27.3 | 30.5 | 34.2 | 1633 | 789 | 1939 | 1095 | 2646 | 1802 | |
4 × 50 | 1.8 | 1.9 | 2.0 | 31.4 | 34.8 | 38.5 | 2186 | 1055 | 2552 | 1422 | 3351 | 2220 | |
4 × 70 | 2.0 | 2.0 | 2.2 | 31.4 | 34.6 | 39.7 | 2888 | 1202 | 3237 | 1551 | 4343 | 2657 | |
4 × 95 | 2.1 | 2.2 | 2.3 | 35.6 | 40.2 | 43.9 | 3887 | 1555 | 4663 | 2331 | 5523 | 3190 | |
4 × 120 | 2.3 | 2.4 | 2.5 | 39.1 | 43.7 | 48.8 | 4871 | 1929 | 5717 | 2775 | 7094 | 4152 | |
4 × 150 | 2.4 | 2.5 | 2.6 | 43.0 | 48.8 | 52.7 | 6000 | 2376 | 7045 | 3421 | 8451 | 4827 | |
4 × 185 | 2.6 | 2.7 | 2.8 | 48.0 | 53.8 | 57.7 | 7505 | 2931 | 8663 | 4089 | 10195 | 5621 | |
4 × 240 | 2.8 | 2.9 | 3.0 | 53.7 | 59.5 | 63.8 | 9669 | 3713 | 10956 | 5000 | 12733 | 6777 | |
4 × 300 | 3.0 | 3.1 | 3.2 | 66.7 | 72.5 | 76.8 | 12733 | 5235 | 14321 | 6822 | 16500 | 9001 | |
4 × 400 | 3.3 | 3.4 | 3.5 | 75.5 | 81.3 | 87.3 | 16374 | 6829 | 18161 | 8616 | 21628 | 12083 | |
Five-core cable structure weight | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 5 × 1.5 | 1.8 | 1.8 | 1.8 | 13.6 | 16.8 | 18.7 | 215 | — | 373 | — | 503 | —— |
5 × 2.5 | 1.8 | 1.8 | 1.8 | 14.7 | 17.9 | 19.8 | 275 | 200 | 445 | 369 | 585 | 510 | |
5 × 4 | 1.8 | 1.8 | 1.8 | 15.8 | 19.0 | 21.8 | 361 | 240 | 542 | 421 | 831 | 710 | |
5 × 6 | 1.8 | 1.8 | 1.8 | 17.4 | 20.6 | 23.4 | 481 | 295 | 680 | 494 | 998 | 812 | |
5 × 10 | 1.8 | 1.8 | 1.8 | 20.9 | 24.1 | 26.9 | 722 | 412 | 958 | 649 | 1344 | 1035 | |
5 × 16 | 1.8 | 1.8 | 1.8 | 23.6 | 26.8 | 30.3 | 1034 | 545 | 1299 | 810 | 1900 | 1411 | |
5 × 25 | 1.8 | 1.8 | 1.8 | 27.1 | 30.3 | 33.8 | 1530 | 754 | 1834 | 1058 | 2510 | 1734 | |
5 × 35 | 1.8 | 1.9 | 1.9 | 29.8 | 33.2 | 36.7 | 2002 | 948 | 2351 | 1296 | 3093 | 2038 | |
5 × 50 | 1.9 | 2.0 | 2.1 | 34.6 | 38.0 | 42.9 | 2705 | 1291 | 3107 | 1693 | 4303 | 2890 | |
5 × 70 | 2.1 | 2.2 | 2.3 | 39.9 | 44.5 | 48.2 | 3848 | 1740 | 4715 | 2607 | 5662 | 3554 | |
5 × 95 | 2.2 | 2.3 | 2.4 | 44.1 | 48.7 | 53.8 | 5125 | 2210 | 6079 | 3164 | 7617 | 4702 | |
5 × 120 | 2.4 | 2.5 | 2.6 | 49.1 | 53.7 | 58.8 | 6429 | 2751 | 7485 | 3808 | 9199 | 5521 | |
5 × 150 | 2.6 | 2.7 | 2.8 | 54.6 | 60.4 | 64.3 | 7948 | 3418 | 9260 | 4730 | 11000 | 6470 | |
5 × 185 | 2.8 | 2.9 | 3.0 | 61.0 | 66.8 | 71.1 | 9937 | 4219 | 11395 | 5677 | 13414 | 7696 | |
5 × 240 | 3.0 | 3.1 | 3.2 | 67.6 | 73.4 | 77.7 | 12746 | 5301 | 14354 | 6909 | 16558 | 9113 | |
5 × 300 | 3.2 | 3.3 | 3.4 | 73.9 | 79.7 | 85.7 | 15837 | 6464 | 17589 | 8216 | 21011 | 11638 | |
5 × 400 | 3.5 | 3.7 | 3.8 | 83.7 | 90.9 | 95.7 | 20365 | 8435 | 23230 | 11299 | 26244 | 14314 | |
Weight of the 3+1-core cable structure | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 3 × 2.5 + 1 × 1.5 | 1.8 | 1.8 | 1.8 | 13.5 | 16.7 | 18.6 | 223 | — | 380 | — | 511 | —— |
3 × 4 + 1 × 2.5 | 1.8 | 1.8 | 1.8 | 14.5 | 17.7 | 19.6 | 288 | 200 | 455 | 367 | 597 | 509 | |
3×6 + 1×4 | 1.8 | 1.8 | 1.8 | 15.8 | 19.0 | 21.8 | 378 | 242 | 560 | 424 | 849 | 713 | |
3 × 10 + 1 × 6 | 1.8 | 1.8 | 1.8 | 18.5 | 21.7 | 24.5 | 549 | 326 | 759 | 536 | 1101 | 878 | |
3 × 16 + 1 × 10 | 1.8 | 1.8 | 1.8 | 21.1 | 24.3 | 27.1 | 787 | 432 | 1026 | 670 | 1410 | 1055 | |
3 × 25 + 1 × 16 | 1.8 | 1.8 | 1.8 | 24.1 | 27.3 | 30.8 | 1151 | 588 | 1423 | 859 | 2037 | 1473 | |
3 × 35 + 1 × 16 | 1.8 | 1.8 | 1.8 | 25.9 | 29.1 | 32.6 | 1441 | 711 | 1732 | 1001 | 2383 | 1653 | |
3 × 35 + 1 × 25 | 1.8 | 1.8 | 1.8 | 26.7 | 29.9 | 33.4 | 1567 | 779 | 1866 | 1078 | 2529 | 1741 | |
3 × 50 + 1 × 25 | 1.8 | 1.8 | 1.9 | 29.8 | 33.0 | 36.7 | 1988 | 985 | 2321 | 1318 | 3079 | 2076 | |
3 × 70 + 1 × 35 | 1.9 | 2.0 | 2.1 | 31.2 | 34.6 | 39.5 | 2606 | 1130 | 2970 | 1494 | 4057 | 2581 | |
3 × 95 + 1 × 50 | 2.1 | 2.1 | 2.2 | 35.6 | 40.0 | 43.7 | 3533 | 1501 | 4290 | 2258 | 5148 | 3116 | |
3 × 120 + 1 × 70 | 2.2 | 2.3 | 2.4 | 38.9 | 43.5 | 47.2 | 4487 | 1859 | 5330 | 2702 | 6272 | 3644 | |
3 × 150 + 1 × 70 | 2.3 | 2.4 | 2.5 | 42.8 | 47.4 | 52.5 | 5363 | 2224 | 6288 | 3148 | 7809 | 4670 | |
3 × 185 + 1 × 95 | 2.5 | 2.6 | 2.7 | 47.8 | 53.6 | 57.5 | 6773 | 2759 | 7928 | 3914 | 9458 | 5444 | |
3 × 240 + 1 × 120 | 2.6 | 2.8 | 2.9 | 53.3 | 59.3 | 63.6 | 8705 | 3502 | 10014 | 4812 | 11789 | 6587 | |
3 × 300 + 1 × 150 | 2.8 | 2.9 | 3.0 | 62.3 | 68.1 | 72.4 | 11103 | 4573 | 12591 | 6062 | 14631 | 8101 | |
3 × 400 + 1 × 240 | 3.1 | 3.2 | 3.4 | 71.7 | 77.5 | 83.7 | 14791 | 6144 | 16494 | 7846 | 19857 | 11209 | |
Weight of the 3+2 Core Cable Structure | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 3 × 2.5 + 2 × 1.5 | 1.8 | 1.8 | 1.8 | 14.2 | 17.4 | 19.3 | 250 | — | 414 | — | 553 | —— |
3×4 + 2×2.5 | 1.8 | 1.8 | 1.8 | 15.3 | 18.5 | 21.3 | 325 | 222 | 501 | 398 | 783 | 681 | |
3×6 + 2×4 | 1.8 | 1.8 | 1.8 | 16.7 | 19.9 | 22.7 | 432 | 271 | 623 | 462 | 936 | 775 | |
3 × 10 + 2 × 6 | 1.8 | 1.8 | 1.8 | 19.5 | 22.7 | 25.5 | 624 | 364 | 846 | 586 | 1200 | 940 | |
3 × 16 + 2 × 10 | 1.8 | 1.8 | 1.8 | 22.5 | 25.7 | 29.2 | 907 | 490 | 1161 | 744 | 1737 | 1320 | |
3 × 25 + 2 × 16 | 1.8 | 1.8 | 1.8 | 25.7 | 28.9 | 32.4 | 1330 | 669 | 1619 | 957 | 2271 | 1610 | |
3 × 35 + 2 × 16 | 1.8 | 1.8 | 1.8 | 27.3 | 30.5 | 34.0 | 1609 | 781 | 1915 | 1087 | 2606 | 1778 | |
3 × 35 + 2 × 25 | 1.8 | 1.8 | 1.9 | 28.7 | 31.9 | 35.6 | 1812 | 869 | 2133 | 1190 | 2864 | 1921 | |
3 × 50 + 2 × 25 | 1.8 | 1.9 | 2.0 | 31.5 | 34.9 | 38.6 | 2219 | 1061 | 2587 | 1429 | 3385 | 2227 | |
3 × 70 + 2 × 35 | 2.0 | 2.0 | 2.1 | 33.3 | 36.5 | 41.4 | 2974 | 1287 | 3344 | 1657 | 4497 | 2810 | |
3 × 95 + 2 × 50 | 2.1 | 2.2 | 2.3 | 37.6 | 42.2 | 45.9 | 3998 | 1684 | 4816 | 2502 | 5722 | 3407 | |
3 × 120 + 2 × 70 | 2.3 | 2.4 | 2.5 | 41.5 | 46.1 | 51.2 | 5163 | 2113 | 6060 | 3010 | 7521 | 4472 | |
3 × 150 + 2 × 70 | 2.4 | 2.5 | 2.6 | 46.0 | 50.6 | 55.7 | 6074 | 2513 | 7064 | 3503 | 8664 | 5103 | |
3 × 185 + 2 × 95 | 2.5 | 2.7 | 2.8 | 51.3 | 57.3 | 61.2 | 7704 | 3107 | 8968 | 4371 | 10601 | 6004 | |
3 × 240 + 2 × 120 | 2.7 | 2.9 | 3.0 | 57.0 | 63.0 | 67.3 | 9854 | 3916 | 11250 | 5312 | 13131 | 7193 | |
3 × 300 + 2 × 150 | 2.9 | 3.1 | 3.2 | 66.1 | 72.1 | 76.4 | 12614 | 5178 | 14223 | 6787 | 16369 | 8933 | |
3 × 400 + 2 × 240 | 3.3 | 3.4 | 3.6 | 77.2 | 83.0 | 89.2 | 17218 | 7082 | 19045 | 8908 | 22654 | 12518 | |
Four Plus One (4+1)-Core Cable Structure Weight | |||||||||||||
Cable | Number of cores × Cross-sectional area | Nominal thickness of the outer jacket | Approximate outer diameter of the cable | Approximate weight of the cable | |||||||||
Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | Non-armored | Steel tape armor | Steel wire armor | |||||
YJV | YJLV | YJV22 | YJLV22 | YJV32 | YJLV32 | ||||||||
YJV | 4 × 2.5 + 1 × 1.5 | 1.8 | 1.8 | 1.8 | 14.5 | 17.7 | 19.6 | 263 | — | 431 | — | 572 | —— |
4×4 + 1×2.5 | 1.8 | 1.8 | 1.8 | 15.5 | 18.7 | 21.5 | 342 | 230 | 520 | 408 | 811 | 699 | |
4×6 + 1×4 | 1.8 | 1.8 | 1.8 | 17.1 | 20.3 | 23.1 | 457 | 284 | 653 | 480 | 973 | 800 | |
4×10 + 1×6 | 1.8 | 1.8 | 1.8 | 20.2 | 23.4 | 26.2 | 673 | 388 | 902 | 617 | 1272 | 987 | |
4 × 16 + 1 × 10 | 1.8 | 1.8 | 1.8 | 23.1 | 26.3 | 29.8 | 972 | 519 | 1232 | 779 | 1820 | 1367 | |
4 × 25 + 1 × 16 | 1.8 | 1.8 | 1.8 | 26.4 | 29.6 | 33.1 | 1430 | 711 | 1726 | 1007 | 2390 | 1672 | |
4 × 35 + 1 × 16 | 1.8 | 1.8 | 1.9 | 28.6 | 31.8 | 35.5 | 1807 | 865 | 2127 | 1185 | 2859 | 1917 | |
4 × 35 + 1 × 25 | 1.8 | 1.8 | 1.9 | 29.3 | 32.5 | 36.2 | 1908 | 910 | 2236 | 1237 | 2980 | 1981 | |
4 × 50 + 1 × 25 | 1.9 | 2.0 | 2.1 | 33.0 | 36.5 | 41.4 | 2459 | 1173 | 2852 | 1566 | 4005 | 2719 | |
4 × 70 + 1 × 35 | 2.0 | 2.1 | 2.2 | 34.3 | 38.9 | 42.6 | 3265 | 1368 | 4015 | 2118 | 4839 | 2942 | |
4 × 95 + 1 × 50 | 2.2 | 2.3 | 2.4 | 38.7 | 43.4 | 47.1 | 4395 | 1780 | 5245 | 2630 | 6188 | 3573 | |
4 × 120 + 1 × 70 | 2.3 | 2.4 | 2.5 | 42.6 | 47.2 | 52.3 | 5585 | 2221 | 6505 | 3141 | 7990 | 4627 | |
4 × 150 + 1 × 70 | 2.5 | 2.6 | 2.7 | 47.3 | 53.2 | 57.1 | 6763 | 2717 | 7920 | 3874 | 9456 | 5410 | |
4 × 185 + 1 × 95 | 2.6 | 2.8 | 2.9 | 51.4 | 57.5 | 61.8 | 8460 | 3302 | 9739 | 4581 | 11462 | 6305 | |
4 × 240 + 1 × 120 | 2.9 | 3.0 | 3.1 | 57.6 | 63.6 | 67.9 | 10882 | 4190 | 12290 | 5599 | 14206 | 7515 | |
4 × 300 + 1 × 150 | 3.1 | 3.2 | 3.3 | 69.9 | 75.9 | 81.5 | 14200 | 5796 | 15898 | 7493 | 19053 | 10649 | |
4 × 400 + 1 × 240 | 3.4 | 3.5 | 3.7 | 80.4 | 86.3 | 92.5 | 18771 | 7738 | 20692 | 9658 | 24448 | 13415 | |
Electrical Parameters of 0.6/1kV Cross-Linked Polyethylene Insulated Power Cables | |||||||||
Nominal Cross-Section | Maximum DC resistance of the conductor at 20℃ | Maximum AC resistance of the conductor at 90℃ | Capacitor | The arrangement of the cables | |||||
The | OOO | ||||||||
Mr. O | |||||||||
Copper | Aluminum | Copper | Aluminum | Inductance | Reactance | Inductance | Reactance | ||
1.5 | 12.1 | — | 14.5 | — | 0.181 | 0.476 | 1495 | 0.522 | 1640 |
2.5 | 7.41 | — | 8.87 | — | 0.215 | 0.440 | 1384 | 0.487 | 1529 |
4 | 4.61 | — | 5.52 | — | 0.257 | 0.406 | 1274 | 0.452 | 1420 |
6 | 3.08 | — | 3.69 | — | 0.304 | 0.394 | 1239 | 0.441 | 1384 |
10 | 1.83 | 3.08 | 2.19 | 3.95 | 0.418 | 0.351 | 1102 | 0.397 | 1248 |
16 | 1.15 | 1.91 | 1.38 | 2.45 | 0.510 | 0.327 | 1027 | 0.373 | 1173 |
25 | 0.727 | 1.20 | 0.870 | 1.54 | 0.484 | 0.320 | 1006 | 0.366 | 1151 |
35 | 0.524 | 0.868 | 0.627 | 1.11 | 0.554 | 0.307 | 965 | 0.353 | 1110 |
50 | 0.387 | 0.641 | 0.464 | 0.822 | 0.575 | 0.298 | 935 | 0.344 | 1080 |
70 | 0.268 | 0.443 | 0.321 | 0.568 | 0.624 | 0.284 | 891 | 0.330 | 1036 |
95 | 0.193 | 0.320 | 0.232 | 0.411 | 0.708 | 0.272 | 855 | 0.319 | 1001 |
120 | 0.153 | 0.253 | 0.184 | 0.325 | 0.737 | 0.265 | 834 | 0.312 | 979 |
150 | 0.124 | 0.206 | 0.150 | 0.265 | 0.718 | 0.265 | 832 | 0.311 | 977 |
185 | 0.0991 | 0.164 | 0.121 | 0.211 | 0.715 | 0.260 | 818 | 0.307 | 964 |
240 | 0.0754 | 0.125 | 0.0930 | 0.162 | 0.760 | 0.257 | 807 | 0.303 | 952 |
300 | 0.0601 | 0.100 | 0.0754 | 0.130 | 0.796 | 0.253 | 794 | 0.299 | 940 |
Reference Values for Current Carrying Capacity of Single-Core Cables | ||||||||
Model | YJV, YJLV, YJV62, YJLV62, YJV72, YJLV72 | |||||||
Arrangement method | The | Triangles (in contact with each other) | OOO | Flat type (adjacent spacing equals cable outer diameter) | ||||
OO | ||||||||
Installation method | In the air (ambient temperature 40°C) | In the soil (ambient temperature 25°C) | In the air (ambient temperature 40°C) | In the soil (ambient temperature 25°C) | ||||
Nominal Cross-Section | Copper | Aluminum | Copper | Aluminum | Copper | Aluminum | Copper | Aluminum |
4 | 44 | 35 | 56 | 42 | 56 | 44 | 77 | 61 |
6 | 56 | 45 | 70 | 54 | 70 | 57 | 97 | 79 |
10 | 77 | 59 | 94 | 69 | 97 | 75 | 130 | 100 |
16 | 100 | 78 | 120 | 90 | 125 | 99 | 170 | 135 |
25 | 130 | 100 | 155 | 115 | 165 | 125 | 220 | 170 |
35 | 160 | 125 | 185 | 135 | 200 | 155 | 265 | 205 |
50 | 195 | 150 | 220 | 165 | 245 | 190 | 320 | 245 |
70 | 245 | 190 | 270 | 200 | 305 | 240 | 395 | 305 |
95 | 300 | 230 | 320 | 240 | 375 | 290 | 475 | 370 |
120 | 350 | 270 | 365 | 275 | 435 | 340 | 545 | 420 |
150 | 400 | 310 | 410 | 310 | 500 | 390 | 610 | 475 |
185 | 465 | 360 | 465 | 355 | 580 | 450 | 695 | 540 |
240 | 500 | 430 | 540 | 410 | 685 | 535 | 810 | 630 |
300 | 635 | 495 | 610 | 465 | 795 | 615 | 910 | 710 |
400 | 745 | 590 | 695 | 535 | 930 | 730 | 1050 | 820 |
Reference Values for Current Carrying Capacity of Multi-Core Cables | ||||||||
Nominal Cross-Section | In the air (ambient temperature 40°C) | In the soil (ambient temperature 25°C) | ||||||
Two-core | More than three cores | Two-core | More than three cores | |||||
YJV | YJLV | YJV | YJLV | YJV | YJLV | YJV | YJLV | |
4 | 45 | 35 | 55 | 47 | 44 | 33 | 47 | 35 |
6 | 57 | 45 | 68 | 55 | 48 | 40 | 58 | 42 |
10 | 75 | 60 | 89 | 70 | 66 | 55 | 70 | 54 |
16 | 99 | 80 | 112 | 87 | 88 | 68 | 94 | 69 |
25 | 129 | 115 | 143 | 120 | 116 | 89 | 120 | 90 |
35 | 154 | 140 | 168 | 145 | 139 | 100 | 153 | 115 |
50 | 182 | 160 | 196 | 167 | 169 | 137 | 180 | 135 |
70 | 221 | 210 | 236 | 218 | 208 | 169 | 219 | 165 |
95 | 263 | 250 | 273 | 267 | 253 | 210 | 261 | 200 |
120 | 297 | 265 | 305 | 270 | 293 | 265 | 320 | 240 |
150 | 339 | 315 | 344 | 320 | 334 | 290 | 365 | 275 |
185 | 388 | 365 | 387 | 370 | 383 | 350 | 410 | 310 |
240 | — | — | — | — | 451 | 410 | 465 | 350 |
300 | — | — | — | — | — | — | 530 | 400 |
Current-carrying capacity correction factors under different ambient temperatures | ||||||||||
Environment | Different ambient temperatures (°C) | |||||||||
5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |
In the air | — | — | 1.22 | 1.18 | 1.13 | 1.09 | 1.04 | 1.00 | 0.95 | 0.87 |
In the soil | 1.14 | 1.11 | 1.07 | 1.04 | 1.00 | 0.96 | 0.92 | — | — | — |
Current-Carrying Capacity Correction Factors for Different Soil Thermal Resistance Coefficients | ||||||||
Nominal Cross-Section | Soil Thermal Resistance Coefficient (°C·m/W) | |||||||
mm2 | 0.8 | 1.0 | 1.2 | 1.5 | 1.8 | 2 | 2.5 | 3 |
35 and below | 1.06 | 1.00 | 0.95 | 0.89 | 0.84 | 0.81 | 0.75 | 0.71 |
50–120 | 1.08 | 1.00 | 0.94 | 0.94 | 0.80 | 0.77 | 0.70 | 0.65 |
150–300 | 1.08 | 1.00 | 0.93 | 0.93 | 0.79 | 0.76 | 0.69 | 0.64 |
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