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Details
The YDY cable consists of three copper conductors insulated from each other with plastic. YDY cables are used for the transmission of low voltage electrical signals (up to 750 V) in the electrical systems of both residential and office buildings.
The YDY designation denotes a single-wire copper cable with plain PVC insulation and a sheath of the same material. Such a cable is suitable for both dry and damp premises. It can be laid on or under plaster.
Specifications
| Name | YDY żo 3 × 1.5 750V cable | ||
| Applications | indoor | ||
| Permissible ambient temperature | during installation | °C | 70 |
| Permissible ambient temperature | after installation (without vibration) | °C | 70 |
| shield | No | ||
| Identification of conductors | Color | ||
| Reaction to fire class | Eca | ||
| Color | conductors | black/blue/yellow-green | |
| Color | sheath/isolation | White | |
| Number of | conductors | 3 | |
| Number of | auxiliary conductors | 0 | |
| Maximum conductor temperature | °C | 70 | |
| Material | of conductor insulation | Polyvinyl chloride (PVC) | |
| Material | sheath | Polyvinyl chloride (PVC) | |
| conductor | Cooper | ||
| nominal voltage | U | kV | 750 |
| nominal voltage | U0 | kV | 450 |
| Armour | No | ||
| Approximate outer diameter | mm | 10.2 | |
| Nominal conductor cross-section | mm2 | 1.5 | |
| Protective conductor | Yes | ||
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