Flexible multilayer buses
  • Flexible multilayer buses

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Flexible multilayer buses


Flexible multilayer buses

Construction:
Connections consists of tapes put out together. Tips are made according to welding process with press.
The same process allows to strengthen material, which is used for tips. There is no contact resistance between tapes.

Ranges:
-Standard width:
20mm - 35mm - 48mm - 58mm - 80mm - 100mm - 120mm - 150mm - 200mm (other dimensions for request),
-tape thickness: 0,1 mm, 0,2mm, 0,3mm,
-thickness of parallel connected tapes.

 

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.

Copper properties:    
  marking 0 marking H 14
-resistance for stretching: 200Mpa 300Mpa,
-elongation: 30% 6%,
-thickness: < 55 HV > 100 HV.
 
Description    
- CS: flexible connection  
- FD: in tapes  
- section: in mm2,  
- CN: material - red copper,  
- 100 x 10 x 400: width x thickness x length.  
Available currents for temperatures: 25°C, 35°C 45°C (Ta)

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:

Quantity of parallel connectionsCoefficient
2 1,8
3 2,5
4 3,2
5 3,9
6 4,4
8 5,5
10 6,5

Calculated current= Current / coefficient.

Tips

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

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Flexible multilayer buses

Construction:
Connections consists of tapes put out together. Tips are made according to welding process with press.
The same process allows to strengthen material, which is used for tips. There is no contact resistance between tapes.

Ranges:
-Standard width:
20mm - 35mm - 48mm - 58mm - 80mm - 100mm - 120mm - 150mm - 200mm (other dimensions for request),
-tape thickness: 0,1 mm, 0,2mm, 0,3mm,
-thickness of parallel connected tapes.

 

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.

Copper properties:    
  marking 0 marking H 14
-resistance for stretching: 200Mpa 300Mpa,
-elongation: 30% 6%,
-thickness: < 55 HV > 100 HV.
 
Description    
- CS: flexible connection  
- FD: in tapes  
- section: in mm2,  
- CN: material - red copper,  
- 100 x 10 x 400: width x thickness x length.  
Available currents for temperatures: 25°C, 35°C 45°C (Ta)

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