Bus-Bar calculation:
Bus-Bar for Aluminium- 0.8A(Current Carrying Capacity).
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Amperes |
3(T)×(w)×0.8 |
6(T)×(w)×0.8 |
10(T)×(w)×0.8 |
12(T)×(w)×0.8 |
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40A |
3×20×0.8= 48(CCC) |
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50A |
3×25×0.8= 60(CCC) |
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63A |
3×30×0.8= 74(CCC) |
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80A |
3×40×0.8= 96(CCC) |
6×20×0.8= 96(CCC) |
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100A |
3×50×0.8= 120(CCC) |
6×25×0.8= 120(CCC) |
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125A |
3×60×0.8= 144(CCC) |
6×30×0.8= 144(CCC) |
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160A |
3×75×0.8= 180(CCC)
3×80×0.8= 192(CCC) |
6×40×0.8= 192(CCC) |
10×20×0.8= 160(CCC) |
12×20×0.8= 192(CCC) |
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200A |
3×100×0.8= 240(CCC) |
6×50×0.8= 240(CCC) |
10×25×0.8= 200(CCC)
10×30×0.8= 240(CCC) |
12×25×0.8= 240(CCC) |
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250A |
3×125×0.8= 300(CCC) |
6×60×0.8= 288(CCC) |
12×30×0.8= 288(CCC) |
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320A |
3×150×0.8= 360(CCC) |
6×75×0.8= 360(CCC)
6×80×0.8= 384(CCC) |
10×40×0.8= 320(CCC)
10×50×0.8= 400(CCC) |
12×40×0.8= 384(CCC) |
|
430A |
3×180×0.8= 432(CCC)
3×200×0.8= 480(CCC) |
6×100×0.8= 480(CCC) |
10×60×0.8= 480(CCC) |
12×50×0.8= 480(CCC) |
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500A |
6×125×0.8= 600(CCC) |
10×75×0.8= 500(CCC) |
12×60×0.8= 576(CCC) |
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630A |
6×150×0.8= 720(CCC) |
10×80×0.8= 640(CCC) |
12×75×0.8= 720(CCC)
12×80×0.8= 768(CCC) |
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800A |
6×180×0.8= 864(CCC)
6×200×0.8= 960(CCC) |
10×100×0.8= 800(CCC) |
12×100×0.8= 960/(CCC) |
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1000A |
10×125×0.8= 1000(CCC)
10×150×0.8= 1200(CCC) |
12×125×0.8= 1200(CCC) |
Bus-bar for Copper - 1.2A (Current Carrying Capacity)Sq.mm.
|
Amperes |
3(T)×(w)×1.2 |
6(T)×(w)×1.2 |
10(T)×(w)×1.2 |
12(T)×(w)×1.2 |
|
63A |
3×20×1.2= 74(CCC) |
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80A |
3×25×1.2= 90(CCC) |
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100A |
3×301.2= 108(CCC) |
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125A |
3×40×1.2= 144(CCC) |
6×20×1.2= 144(CCC) |
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160A |
3×50×1.2= 180(CCC) |
6×25×1.2= 180(CCC) |
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200A |
3×60×1.2= 216(CCC) |
6×30×1.2= 216 (CCC) |
10×20×1.2= 240(CCC) |
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250A |
3×75×1.2= 270(CCC)
3x80x1.2= 288(CCC) |
6×40×1.2= 288(CCC) |
10 |
12×20×1.2= 288(CCC) |
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320A |
3×100×1.2= 360(CCC) |
6×50×1.2= 360(CCC) |
10×30×1.2= 360(CCC) |
12×25×1.2= 360(CCC) |
|
430A |
3×125×1.2= 450(CCC) |
6×60×0.8= 432(CCC) |
10×80×1.2= 480(CCC) |
12×30×0.8= 432(CCC) |
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500A |
333×150×1.2= 540(CCC) |
6×75×1.2= 600(CCC)
6x80x1.2= 576(CCC) |
10×50×1.2= 600(CCC) |
12×40×1.2= 576(CCC) |
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630A |
3×180×1.2= 640(CCC) 3×200×1.2= 720(CCC) |
6×100×1.2= 720(CCC) |
10×60×1.2= 720(CCC) |
12×50×1.2= 720(CCC)
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800A |
6×125×1.2= 900(CCC) |
10×75×1.2= 900(CCC)
10×80×1.2= 960(CCC) |
12×60×1.2= 864(CCC) |
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1000A |
6×150×1.2= 1080(CCC) |
10×100×1.2= 1200(CCC) |
12×80×1.2= 1152(CCC)
6×75×1.2= 1080(CCC) |
Figure :
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