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<blockquote data-quote="Evans Electric" data-source="post: 493639" data-attributes="member: 1408"><p>You're right , theres always this thing in the back of your mind that it will blow at 100 A immediately when its not the case at all . </p><p></p><p>Bit like a printer we looked after , they suddenly decided to add a 5 colour Hiedelberg to the two already running , we ran the supply but warned them to run only two at a time as they were near the limit on their 300A supply. </p><p></p><p>But they needed all three working and the mains coped well ....again a case of yes all three running but the time characteristics of the mains fuses copes with the overload ...then as the fuses are warming up , say , one print run is over , current drops . </p><p></p><p>The DNO networks function in the same way . The proverbial commercial break during Coronation Street used to cause a surge as kettles switched on all over the UK but all over in 10 mins . </p></blockquote><p></p>
[QUOTE="Evans Electric, post: 493639, member: 1408"] You're right , theres always this thing in the back of your mind that it will blow at 100 A immediately when its not the case at all . Bit like a printer we looked after , they suddenly decided to add a 5 colour Hiedelberg to the two already running , we ran the supply but warned them to run only two at a time as they were near the limit on their 300A supply. But they needed all three working and the mains coped well ....again a case of yes all three running but the time characteristics of the mains fuses copes with the overload ...then as the fuses are warming up , say , one print run is over , current drops . The DNO networks function in the same way . The proverbial commercial break during Coronation Street used to cause a surge as kettles switched on all over the UK but all over in 10 mins . [/QUOTE]
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