cnc busbar machine

1. Workers strictly follow the construction drawings of electrical engineers and structural engineers of the design center (notice the workshop director for special circumstances or objections to assist in solving). 2. When sealing the lower end of the dual power supply, if there are more than 3 conductors on the load side, the voltage is divided on both sides (except for special cases). 3. A: The crimping line at the lower end of the micro-break switch is crimped up to 35 mm². When there are multiple lower ends, up to 5 wires (2.5 to 4 mm² wire) are crimped per phase; when multiple 6 mm² wires are crimped, a maximum of 4 single-phase crimped wires (except for household boxes). When there are multiple 10 mm² conductors, a maximum of 2 single-phase crimps are used; when the above requirements are exceeded, copper bar transfer is performed. B: The outlet of the lower end of the molded case switch, when there are multiple crimping (2.5 ~ 6 mm² specification wire) no more than 50 mm wiring...

Determination of the rated current-carrying capacity of copper busbars (reference standard DIN 43671) (German standard) 1 Commonly used rectangular bare copper busbar ampacity meter ： Busbar specifications (Width × thickness) mm AC to 60Hz(A) DC or AC to 16Hz(A) Single fight Ⅰ Shuangpin Ⅱ Three fights Ⅲ Single fight Ⅰ Shuangpin Ⅱ Three fights Ⅲ 12×2 108 182 216 108 182 220 15×2 128 212 247 128 212 252 15×3 162 282 361 162 282 365 20×2 162 264 298 162 266 303 20×3 204 348 431 204 348 437 20×5 274 500 690 274 502 687 20×10 427 825 1180 428 832 1210 25×3 245 412 498 245 414 506 25×5 327 586 795 327 590 794 30×3 285 476 564 286 478 575 30×5 379 672 896 380 676 897 30×10 573 1060 1480 579 1080 1520 40×3 366 600 690 367 604 708 40×5 482 836 1090 484 848 1100 40×10 715 1290 1770 728 1350 1880 50×5 583 994 1260 588 1020 1300 50×10 852 1510 2040 875 1610 2220 60×5 688 1150 1440 696 1190 1500 60×10 985 1720 2300 1020 1870 2570 80×5 885 1450 1750 902 1530 1890 80×10 1240 2110 2790 1310 2380 3240...