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Household Electricity

Degree of electrification

Heku
Heku
132
hace 5 años
hace 5 años
Good. I wanted to know if for example in an existing installation, that is old (warehouse). It has 300 square meters and its connection is three-phase but its DPMS does not exceed 6.7 kW. It could be considered as Minimum Electrification and adapt it to it with 3 minimum circuits as the 10kw guide says? I am from Córdoba and we are with the issue of Law 10.281 and we must certify the installation when they ask for a new meter or intervene in the installation. Thank you
elektomaq
elektomaq
62.202
hace 5 años
hace 5 años
Hi for deposits up to 300 mts², a minimum degree of electrification is stipulated as long as the dpms does not exceed 7 kVA. In your case this is fully fulfilled. for this degree of electrification a minimum of 3 terminal circuits is requested Now ... as you mentioned, as the surface of the premises is 300 mts², check that it does not happen, because if you do, even if it measures 301 mts², the GE would become MEDIUM, and there everything changes radically Cheers
LuiggiSan
hace 5 años

Exact elektromaq, if it passes like this, 1 meter already corresponds to the degree of MEDIUM electrification, both the amount of minimum points of use and the amount of minimum safe circuits change.

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Heku
Heku
132
hace 5 años

Hi elektomac. I mean, if it were 350 meters, change the GE to medium and pass
Does 6.7kw change to medium GE?

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Heku
Heku
132
hace 5 años

If the Dpms gave me 5 kW and the surface is 350 meters, can I not consider it minimal and adapt it?

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elektomaq
elektomaq
62.202
hace 5 años

as it is. It happens to be medium. Therefore you have to do more circuits and directly modify the final dpms

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elektomaq
elektomaq
62.202
hace 5 años

In these things you can not adapt anything, if you have 350 m² and 3 kVA it is medium GE.
If you have 50 m² and 7.5 kVA it is medium GE
To adapt this kind of thing would be to go against the need (I put less mouths than I need) but worse still go against the ethical (I declare less mouths or less meters of the real ones)

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elektomaq
elektomaq
62.202
hace 5 años

The degree of electrification is taken based on 2 parameters. Surface
Power
If both parameters are in the same level of GE, that level is taken but if they are in different levels the parameter located in the upper level will be taken
Example
If I have :
According to minimum GE surface
According to average GE power
The GE will be medium because it is the top level
If I have
According to minimum GE surface
According to high GE power
The GE will be elevated
If I have
According to high GE surface
According to average GE power
The GE will be elevated
I mean ... you always choose the greater of the two levels

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Heku
Heku
132
hace 5 años

More clearly impossible thanks elektomac.

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LuiggiSan
hace 5 años
hace 5 años
@ Heku Hello partner, I am also from Córdoba Capital. As they said, from 5KW it is RECOMMENDED that the installation be three-phase, but in the papers (AEA 90364-7-771 or 770) it says that from 7KW three-phase is recommended. Another thing, are you category III? Remember that we are limited to 10KW and 200 square meters to enable ... now if you have colleagues cat. II or I, it says that I said nothing :). And, regarding your question, according to 771 it says the following: At no time does it appear to speak of power, so as I understand it, it would be considered a minimum degree of electrification since it has less than 300m2. Regards! PS: If for any reason you need a category III, here you find me: P.
Heku
Heku
132
hace 5 años

Hi Luiggisan. Look at the 10 kW guide in PDF. there comes the powers according to the square meters

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LuiggiSan
hace 5 años

@Heku Look you, in the guide only the values come out, in the complete 771 those same values do not come out .. thanks for the data. And yes, it would correspond to a minimum degree of electrification (although I don't know where those apparent powers come from because they don't come out in the 771 large).

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LuiggiSan
hace 5 años

@Heku What yes, you have 6.7KW of power, remember that AEA RECOMMENDS that from 7KW or 32A use three-phase, so maybe before in the tank there could have been a little more than 7KW and that's why they used three-phase. Also remember that who decides what power corresponds to three-phase at the end of the day is the distrubuidora, in this case EPEC.

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Heku
Heku
132
hace 5 años

Greetings thank you

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