A
alberto
I am going to buy a generator 92 kVA, and I need to know what size of cable I have to choose. My consumption is 90 kVA.
Thank you for your support.
Thank you for your support.
Discuss Cable size in the Commercial Electrical Advice area at ElectriciansForums.net
Sizing a genny is often where a lot of guys come unstuck.
Gennys dont like being under OR overloaded, you need to consider voltage dip, frequency dip, duty cycle. peak loading, resistive/inductive loads, phase balancing etc etc.
My rule of thumb is >30% continuous rating and <80% continuous rating.
IMO you need to start looking at a 110KVA minimum and then factor in the variables.
90KVA
Where did you get that info?
The installation is supplied through a 630 kVA transformer. ... a high degree of supply continuity and part of the installation can be supplied by a 250 kVA standby generator. ... Length (m), 5, Cable voltage drop ΔU (%), 0.53
But having read you post again, i think your talking more about initial sizing of the required Genny. In which case, you need to be pretty accurate on your ''actual load'' requirements, in order to accommodate any future load provision!!
I was, this is what I was trying to get the OP to give us, type of loading, duty cycle, etc etc etc.
Reply to Cable size in the Commercial Electrical Advice area at ElectriciansForums.net
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