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Simple specification: A machine inside a small factory is to be supplied from a generator set. This will not be linked to the main supply. The generator is to supply the machine only.
Im looking for regulations and advice on this. Ive looked through 515 and in particular 515.7.1, a generator set running in parallel with a mains supply. Is this the case here? As it is a separate supply and not connected to the main supply.
Next train of thought is related to the 2 supplies entering the building, Im looking for regulations related to this, Ive found isolation and understand that. I can see 551.7.3 makes note of synchronisation etc. It says care shall be taken and that IF synchronisation is required. My thinking is that it is still required here even though the supplies are not linked, am I correct?. I think if so, this will make them abandon the current generator idea due to costs and take a re think.
The suitability of the generator set and earthing are not in question, only the points above.
Discussions below.
Im looking for regulations and advice on this. Ive looked through 515 and in particular 515.7.1, a generator set running in parallel with a mains supply. Is this the case here? As it is a separate supply and not connected to the main supply.
Next train of thought is related to the 2 supplies entering the building, Im looking for regulations related to this, Ive found isolation and understand that. I can see 551.7.3 makes note of synchronisation etc. It says care shall be taken and that IF synchronisation is required. My thinking is that it is still required here even though the supplies are not linked, am I correct?. I think if so, this will make them abandon the current generator idea due to costs and take a re think.
The suitability of the generator set and earthing are not in question, only the points above.
Discussions below.