Flexible multilayer busbars

Options
-silvered external tapes which provides tips protection, without any chemical processing.
-Tips surface processing: tinning, silvering, galvanizing, gilding.
-Specific shapes for client request.
-mechanical enforcement of flexible connections
-welding MIG,
-tin welding,
-riveting,
-rolling.

Application range:
-High power supply systems, bakes, electrolysis.
-Medium voltage area
-transformers

Advantages:
The press welding process allows to protect physical properties( electrical, mechanical and thermal)
Welding with press:
-shaping,
-chemical process of tip surface: silvered or tinned according to DALIC process.
  BT press welding:
-Additional silvered tapes without any chemical scraps during exploitation.

Technical properties:
-copper classification: ISO 1337,
-description: Cu-OF (non oxygen),
-copper content: 99,9%,
-resistivity: 1,7241µΩ/cm.

Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 20 3 60 275 240 210 20 4 80 325 285 245 20 5 100 370 325 280 20 6 120 410 360 310 20 7 140 450 400 340 20 8 160 485 430 370 20 9 180 520 460 400 20 10 200 560 495 425
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 35 3 105 445 390 335 35 4 140 520 460 390 35 5 175 585 515 445 35 6 210 645 570 490 35 7 245 705 625 535 35 8 280 760 670 575 35 9 315 815 720 620 35 10 350 865 765 660 35 11 385 915 810 695 35 12 420 965 855 730 35 13 455 1010 895 770 35 14 490 1060 935 805 35 15 525 1105 980 840
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 48 6 288 840 745 640 48 7 336 920 810 695 48 8 384 990 875 750 48 9 432 1055 935 800 48 10 480 1120 990 850 48 11 528 1180 1045 900 48 12 576 1240 1100 940 48 13 624 1300 1150 990 48 14 672 1360 1200 1030 48 15 720 1415 1250 1075
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 58 6 348 990 875 750 58 7 406 1075 950 815 58 8 464 1160 1025 880 58 9 522 1235 1090 940 58 10 580 1310 1160 995 58 11 638 1380 1220 1050 58 12 696 1450 1285 1100 58 13 754 1520 1345 1150 58 14 812 1585 1400 1200 58 15 870 1650 1460 1250
Width [mm] Thickness [mm] Section [mm2] Ta=25°C Imax Ta=35°C Imax Ta=45°C Imax 80 10 800 1715 1515 1300 80 11 880 1810 1600 1370 80 12 960 1895 1680 1440 80 13 1040 1980 1755 1500 80 14 1120 2065 1825 1570 80 15 1200 2145 1900 1630
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 100 10 1000 2075 1835 1575 100 11 1100 2185 1930 1660 100 12 1200 2290 2025 1735 100 13 1300 2390 2115 1815 100 14 1400 2490 2200 1890 100 15 1500 2585 2290 1960 100 16 1600 2680 2370 2035 100 17 1700 2770 2450 2100 100 18 1800 2860 2530 2170 100 19 1900 2950 2610 2240 100 20 2000 3035 2685 2300
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 120 10 1200 2425 2145 1840 120 11 1320 2550 2260 1935 120 12 1440 2675 2365 2030 120 13 1560 2790 2470 2120 120 14 1680 2900 2570 2200 120 15 1800 3015 2670 2290 120 16 1920 3125 2765 2370 120 17 2040 3230 2855 2451 120 18 2160 3330 2950 2530 120 19 2280 3435 3035 2600 120 20 2400 3530 3125 2680
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 150 10 1500 2940 2600 2230 150 11 1650 3095 2735 2345 150 12 1800 3240 2865 2460 150 13 1950 3380 2990 2565 150 14 2100 3515 3110 2665 150 15 2250 3645 3225 2765 150 16 2400 3775 3340 2865 150 17 2550 3900 3450 2960 150 18 2700 4020 3560 3050 150 19 2850 4140 3665 3145 150 20 3000 4260 3770 3230
Width [mm] Thickness [mm] Section [mm2] Ta = 25 °C Imax Ta = 35 °C Imax Ta = 45 °C Imax 200 10 2000 3775 3340 2865 200 11 2200 3970 3510 3010 200 12 2400 4150 3675 3150 200 13 2600 4330 3830 3285 200 14 2800 4500 3980 3415 200 15 3000 4670 4130 3540 200 16 3200 4830 4270 3665 200 17 3400 4990 4410 3785 200 18 3600 5140 4550 3900 200 19 3800 5290 4680 4015 200 20 4000 5440 4810 4130

Connections are assembled vertically, when they are used in parallel. Minimum distance between 2 connections is one connection size.
In case of several connections in the same phase, it is necessary to calculate total section with a coefficient.W przypadku kilku połączeń włączonych równolegle do tej samej fazy, konieczne jest wyliczenie całkowitego przekroju przy pomocy odpowiedniego współczynnika:

Calculated current= Current / coefficient.

Three standards: type I, II, III.
-holes position A, B, C i D,
-diameter: Ø
-other tips for request