| *连续负荷允许载流量 | 无铠装 | 铠装 | 单芯 | 双芯 | 三芯 | 五芯 | 单芯 | 双芯 | 三芯 | 五芯 | 2根○○ | 3根 | 四芯 | (4+1芯) | 2根○○ | 3根 | 四芯 | (4+1)芯 | ○ ○ ○ | ○ ○ ○ | (3+1)芯 | (3+2)芯 | ○ ○ ○ | ○○○ | (3+1)芯 | (3+2)芯 | 1.5 | 28 | 23 | 26 | 20 | - | - | 28 | 23 | 26 | - | - | - | 2.5 | 36 | 30 | 33 | 26 | - | - | 36 | 30 | 33 | - | - | - | 4 | 47 | 39 | 44 | 37 | 30 | 30 | 47 | 39 | 44 | 38 | 31 | 32 | 6 | 6 | 49 | 56 | 44 | 37 | 38 | 60 | 49 | 56 | 45 | 38 | 39 | 10 | 83 | 68 | 77 | 61 | 53 | 54 | 83 | 68 | 77 | 62 | 54 | 55 | 16 | 109 | 89 | 101 | 82 | 69 | 70 | 109 | 89 | 101 | 84 | 70 | 71 | 25 | 138 | 113 | 128 | 104 | 89 | 91 | 138 | 13 | 128 | 106 | 91 | 91 | 35 | 173 | 142 | 161 | 127 | 109 | 111 | 173 | 142 | 161 | 130 | 111 | 112 | 50 | 207 | 170 | 193 | 155 | 132 | 135 | 207 | 17 | 193 | 158 | 135 | 137 | 70 | 264 | 216 | 246 | 190 | 167 | 170 | 264 | 216 | 246 | 194 | 170 | 173 | 95 | 322 | 264 | 299 | 242 | 213 | 217 | 322 | 264 | 299 | 247 | 217 | 221 | 120 | 374 | 307 | 348 | 282 | 242 | 247 | 374 | 307 | 348 | 288 | 246 | 250 | 150 | 431 | 353 | 401 | 322 | 282 | 288 | 431 | 353 | 401 | 328 | 287 | 290 | 185 | 495 | 406 | 460 | 368 | 322 | 328 | 495 | 406 | 460 | 375 | 327 | 330 | 240 | 587 | 481 | 546 | - | 431 | 393 | 587 | 481 | 546 | - | 392 | 389 | 300 | 673 | 552 | 626 | - | - | 440 | 673 | 552 | 626 | - | 439 | 445 | 400 | 794 | 652 | 738 | - | - | - | 784 | 652 | 738 | - | - | - | 500 | 920 | 754 | 856 | - | - | - | 920 | 754 | 856 | - | - | - | 630 | 1058 | 868 | 984 | - | - | - | 1058 | 868 | 984 | - | - | - | |