Hello all. As I wrote in the title, I need to choose a cable for a garage 25m away and a power consumption of 10 kW. I do not know what the section is, please help.

The question is how many phases should there be?

I forgot to add 3 phases sorry.

In order not to dig twice Maybe it will be useful to my colleague.

I have a similar distance of 25-26m, white cable in a conduit, I want to pass 3-phase 5 wires 10mm?, can you ?! I have access to this, Load acc. contracts for 10-12A for 3 phases, if I remember correctly summer house. Can you white?

The white one has a symbol, for example: YDY and this should be given, you cannot - for placing in the ground the symbol is YKY or YAKY.

Well, yes, but I myself have seen installations on large objects on the connections between street lamps on white in a blue conduit and has been in operation for 7 years ... Thicker cable less loss ... I have free ... 25m, it is better to charge in a conduit and black cable with a smaller cross-section? How long will this white one last? 10-20 years? that's enough for me

What do you expect from us? For me, you can even power the gazebo with the aerial.

Well, what the author of the thread expects - of course, as usual - that his idea of putting building wires into the ground will be supported here enthusiastically and with applause - then he will do it / because he will do it anyway / with a sense of acceptance by professionals

Nobody is going to dig twice for this it goes arota fi 50 in one piece ... he will live 5 years, he will live, or maybe 10 ... There are also white sheep for public buildings and among black sheep. .

Cable cross-section for 25m distance and 10 kW power supply to garage

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#1 5523483 10 Sep 2008 21:00

rysiu.e rysiu.e

Level 12

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Post #1
5523483 10 Sep 2008 21:00

Hello all. As I wrote in the title, I need to choose a cable for a garage 25m away and a power consumption of 10 kW. I do not know what the section is, please help.
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#2 5523498 10 Sep 2008 21:03

mietekn mietekn

Level 35

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Post #2
5523498 10 Sep 2008 21:03

The question is how many phases should there be?
#3 5523520 10 Sep 2008 21:08

rysiu.e rysiu.e

Level 12

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Post #3
5523520 10 Sep 2008 21:08

I forgot to add 3 phases sorry.
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#4 5525168 11 Sep 2008 12:52

Stary1952 Stary1952

Level 32

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Post #4
5525168 11 Sep 2008 12:52

5X4mm? should do the trick.
#5 5525315 11 Sep 2008 13:53

kondensator kondensator

Level 36

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Post #5
5525315 11 Sep 2008 13:53

In order not to dig twice https://www.elektroda.pl/rtvforum/topic1064424.html#5381310
Maybe it will be useful to my colleague.
#6 19770603 18 Dec 2021 23:21

jazeck jazeck

Level 12

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Post #6
19770603 18 Dec 2021 23:21

I have a similar distance of 25-26m, white cable in a conduit, I want to pass 3-phase 5 wires 10mm?, can you ?! I have access to this, Load acc. contracts for 10-12A for 3 phases, if I remember correctly summer house. Can you white?
#7 19770624 18 Dec 2021 23:30

Topolski Mirosław Topolski Mirosław

Moderator of Electrical engineering

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Post #7
19770624 18 Dec 2021 23:30

jazeck wrote:
Can you white?

The white one has a symbol, for example: YDY and this should be given, you cannot - for placing in the ground the symbol is YKY or YAKY.
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#8 19770658 18 Dec 2021 23:47

jazeck jazeck

Level 12

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Post #8
19770658 18 Dec 2021 23:47

Well, yes, but I myself have seen installations on large objects on the connections between street lamps on white in a blue conduit and has been in operation for 7 years ... Thicker cable less loss ... I have free ... 25m, it is better to charge in a conduit and black cable with a smaller cross-section? How long will this white one last? 10-20 years? that's enough for me
#9 19770717 19 Dec 2021 00:32

Łukasz-O Łukasz-O

Admin of electroenergetics

» | Helpful post? (+1)

Post #9
19770717 19 Dec 2021 00:32

What do you expect from us? For me, you can even power the gazebo with the aerial.
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#10 19770799 19 Dec 2021 06:34

r103 r103

Level 36

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Post #10
19770799 19 Dec 2021 06:34

Well, what the author of the thread expects - of course, as usual - that his idea of putting "building" wires into the ground will be supported here enthusiastically and with applause - then he will do it / because he will do it anyway / with a sense of acceptance by "professionals
#11 19863014 03 Feb 2022 23:23

jazeck jazeck

Level 12

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Post #11
19863014 03 Feb 2022 23:23

Nobody is going to dig twice for this it goes arota fi 50 in one piece ... he will live 5 years, he will live, or maybe 10 ... There are also white sheep for public buildings and among black sheep.

Moderated By Topolski Mirosław:
The fact that Col. saw erroneous solutions does not mean that he has to propagate them.
3.1.11. Publishing posts that do not contain substantive content with harmful advice.
He got the correct hint col.

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Topic summary

The discussion revolves around selecting an appropriate cable for a 25m distance to supply 10 kW of power in a garage, specifically using a 3-phase system. Initial responses inquire about the number of phases, leading to suggestions for cable sizes. Recommendations include using a 5x4mm cable, while others mention a 10mm cable for similar distances. The conversation also touches on the types of cables suitable for underground installation, with references to specific cable types such as YDY for above ground and YKY or YAKY for underground use. Concerns about the longevity and performance of different cable types are raised, with some participants expressing skepticism about using non-standard cables for permanent installations.
Summary generated by the language model.