YDYżo Cable Identification: Understanding Wire Types & Decoding Labels (Max 90 Characters)

Question

Hello, I can't find a good description of the wires somewhere, I don't know how to read exactly what kind of wire it is, I understand that there was a wire, but it's harder, I had another name, but I also had a problem.

metalex · Answer

YDYżo cable is a cable with solid copper conductors, PVC insulation and PVC sheath, with a green-yellow protective conductor

Józef18 · Answer

Yes, I am a colleague above, but also: for permanent installation. Number of wires from 2 to 10. Regards Joseph

Anonymous · Answer

CABLE YDY, YDYżo 450/750 V
Power cables for permanent installation,
solid copper conductors,
PVC insulated and coated, round
Material: solid copper class 1 according to PN-88 / E-90160

Key to the marking: YDY - a conductor with solid copper conductors (D) and PVC insulation (Y) and PVC sheath (Y)

YDYżo - as above but with a green-yellow vein

maximum working temperature: 70 ° C

Application: for permanent installation in power devices, in dry rooms
and damp on and under plaster

kolbi · Answer

Ok, thank you very much, and am I suitable for digging into the ground.

metalex · Answer

this cable is not suitable for laying in a trench

jiwaniuk · Answer

Generally, cables reinforced with tape or wires, eg YKYFty, should be laid in the ground. If you are 150% sure that it will not be possible to damage the YDYŻo cable laid in the ground, then you can do it (for private use), although it will not be entirely in accordance with the requirements of the regulations. (In other words, you do it at your own risk.)

I greet everyone

jjanek

Anonymous · Answer

Cables are laid in the ground, not wires. Cables do not need to be armored. Cables, for example, YKY are 1000V, and cables, for example YDY, usually 750V and are not adapted to work in "wet" environments. This is why a freshly plastered wall can kick or crash the differential.
The main mistake of professional electricians is to lay the YDY wires in the ground and possibly in a pipe, which helps like a dead man with incense.
Such an installation may cause leakage to the ground and pose a risk of electric shock. He can kill a man. The horse is said to be even more sensitive to such tensions, so if you want to breed a horse and treat it yourself, only arrange the CABLES.

kolbi · Answer

Well, gentlemen, so now I don't know anything, I want to run 220V in this cable, I will bury it at my own risk because, by the way, I buried one such cable (sloppy) and it broke down somewhere, there was a break.

Raaf · Answer

YDY is generally not suitable for laying in the ground. There is YKY to be laid in the ground, as they wrote above.

piter244 · Answer

If I can help you with the old way, you shouldn't bury this wire directly in the ground, but you can buy a reinforced conduit (usually gray) for it and bury it in a conduit

apistograma · Answer

You also have to consider winter conditions. The ground is frost-free up to about 1.2 m deep. Cables with a voltage of up to 1 kV are laid at a depth of 0.5 m and 0.7 m. Ordinary YDY hardens very much at about 0 degrees. It also shrinks by the way. There is a very high probability that in severe frosts + the pressure of the ground, the cable will not withstand and break or the outer coating will come loose and water will enter. Do not be sorry for the money and buy YKYs with a diameter of 1.5 mm?

YDYżo Cable Identification: Understanding Wire Types & Decoding Labels (Max 90 Characters)

What does the YDYżo cable marking mean, and can this cable be buried directly in the ground?

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