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Students Click Here. Related Projects. Hello all, I have a kVA I found another post that very closely described the situation I am facing but I have some additional questions.
The transformer is schedulle fed scheule a fused switch with a E fuse. I noticed from I'm good with this, but when it comes to sizing the conductors I am unsure of what I have found in the codebook yet again. Since the highest power rating of the адрес nameplate is kVA I'm thinking of using it to size the primary conductors. This comes out to be Is this correct assuming the cable thermal damage curve coordinates nicely with the fuse curve?
3 phase feeder schedule free download, -jstpie5. Hi Does anyone make a 6awg 15kV cable? You might want to check your local cable suppliers, but the smallest size might be as large as 1. Therefore cable size is a moot point. I figured downliad would say that : I almost added to my post that I would go with a 2 because that is the smallest stocked conductor by Okonite. For this particular application it is a moot point - I agree. Does my sizing look correct if a 6 awg 15kV cable was available?
A couple of other issues to check include; 1 Check that your phaase can pass the expected inrush current honestech tvr 2.5 download windows 10 the transformer without melting usually 10 - 12 X for 0. Hey - I'm supposed to be rree the questions here Only joking of course. I would expect that to be the case but I haven't found it. I would love for someone point me in 3 phase feeder schedule free download right direction.
Sub Section:- Transformers Rule Conductor size for transformers. Bill "Why not the best? In my opinion, the cable has to withstand the short-circuit presumed current. For instance according to: IEC Power transformers —Part 5:Ability to withstand short circuit it is recommended: If the short-circuit apparent power of the system 3 phase feeder schedule free download not specified, the downlosd given in table 2 shall be used.
Table 2 — Short-circuit apparent power of the system From 7. But that doesn't mean that the installations I looked at were correct though. I'd need a MCM. Doesn't smell right to me - but I downnload not very familiar with the calculations in IEC What I did find in the code was that in Also, according to the trip curve 3 phase feeder schedule free download a E, a fault of For 17kA, t in the formula would be more like 0. Thus making the required tree size What say you all?
At first, I don't think the fault clearing time of any CB could be less than 6 cycles[0. Second, for a supply cable, I think the fault clearing time of a next circuit breaker [reserve protection] it is good enough. I think as a minimum delay could be 0. The primary conductors are protected by a E fuse. Clearing time at Isc say Please set me straight if I am interpreting this incorrectly.
If it is about fuses it seems to me it is correct. Red Flag This Post Please let us know here why feedeer post is inappropriate. Reasons such основываясь на этих данных off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.
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Close Box. Log In Come Join Us! Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Thanks, -jstpie5 RE: RE: Resources Learn methods and guidelines for using stereolithography SLA 3D printed molds in the injection molding process to lower costs and lead time. Download Now This ebook covers tips for creating and managing dosnload, security best practices and protection of intellectual property, Cloud vs.
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