Nominal-sectional area of conductor | Insulation thickness | Sheath thickness | External diameter | Currernt rating | Currernt rating | Testing voltage A.C. | |||||
In air(A) | In air(A) | Dirct in soil(A) | |||||||||
mm 2 | mm | mm | mm | Cu | Al | Cu | Al | kv/5min | |||
1*25 | 3.4 | 1.8 | 20 | 165 | 130 | 160 | 120 | 15 | |||
1*35 | 3.4 | 1.8 | 22 | 205 | 155 | 190 | 145 | 15 | |||
1*50 | 3.4 | 1.8 | 23 | 245 | 190 | 225 | 175 | 15 | |||
1*70 | 3.4 | 1.8 | 24 | 305 | 235 | 275 | 215 | 15 | |||
1*95 | 3.4 | 1.8 | 26 | 370 | 290 | 330 | 255 | 15 | |||
1*120 | 3.4 | 1.8 | 28 | 430 | 335 | 375 | 290 | 15 | |||
1*150 | 3.4 | 1.9 | 30 | 490 | 380 | 425 | 330 | 15 | |||
1*185 | 3.4 | 1.9 | 31 | 560 | 485 | 480 | 370 | 15 | |||
1*240 | 3.4 | 2.0 | 34 | 665 | 515 | 555 | 435 | 15 | |||
1*300 | 3.4 | 2.1 | 36 | 765 | 595 | 630 | 490 | 15 | |||
1*400 | 3.4 | 2.2 | 39 | 890 | 695 | 725 | 565 | 15 | |||
1*500 | 3.4 | 2.3 | 42 | 1180 | 910 | 1150 | 895 | 15 | |||
3*25 | 3.4 | 2.2 | 42 | 135 | 105 | 150 | 115 | 15 | |||
3*35 | 3.4 | 2.3 | 44 | 160 | 130 | 180 | 140 | 15 | |||
3*50 | 3.4 | 2.4 | 46 | 195 | 155 | 210 | 165 | 15 | |||
3*70 | 3.4 | 2.5 | 50 | 245 | 190 | 260 | 200 | 15 | |||
3*95 | 3.4 | 2.6 | 54 | 300 | 235 | 305 | 240 | 15 |