Cable
NYY (YVV) - U/R
NYY (YVV) cable is a robust unarmoured power cable suitable for direct burial, forming the unseen backbone of infrastructure from heavy industrial facilities to street lighting. It supports reliable energy transmission in mud, water and intense sunlight.
Technical Specifications
Construction Standard
IEC 60502-1
Insulation
PVC insulation
Filler
PE filler
Outer Sheath
PVC outer sheath
Conductor Resistance Standard
TS EN 60228
Rated Voltage
0.6/1kV
Test Voltage
3.5 kV
Minimum Bending Diameter
15xD
Insulating Material
PVC(TI1)
Sheath
PVC(TM1)
Insulation Colour Standard
TS HD 308 S2
Operating Temperature
70 °C
Flame Test Standard
TS EN 60332-1-2
Conductor Construction / Code Description
re: Solid round copper conductor
rm: Stranded round copper conductor
rm: Stranded round copper conductor
Application Areas
Fixed infrastructure connections directly underground, outdoors, in switchyards, on main power supply lines in industrial facilities, in concrete ducts and in street-lighting networks.
This cable is engineered to withstand demanding environmental and industrial conditions. Its thick black outer protective layer helps protect against chemical, biological and physical external influences. It can be routed between concrete structures, installed in damp soil near riverbeds or exposed outdoors under intense summer sun.
The solid conductors within are designed for fixed installations, forming a dependable backbone for stationary power systems. Once installed, the cable provides a stable construction intended to resist vibration without requiring flexibility.
Key Applications:
• Power lines from main transformers to machinery in industrial facilities,
• Underground urban power networks and park and garden lighting,
• Safe power transmission at reinforced-concrete building entries and outdoor substations.
The solid conductors within are designed for fixed installations, forming a dependable backbone for stationary power systems. Once installed, the cable provides a stable construction intended to resist vibration without requiring flexibility.
Key Applications:
• Power lines from main transformers to machinery in industrial facilities,
• Underground urban power networks and park and garden lighting,
• Safe power transmission at reinforced-concrete building entries and outdoor substations.
Technical Symbols
European Conformity
RoHS Compliant
REACH Compliant
+70 °C
+160 °C
TS EN 60332-1-2
Technical Tables
| Dimensions and Weights | Electrical Characteristics | |||||
|---|---|---|---|---|---|---|
| Nominal Cross-Sectional Area | Overall Diameter | Net Weight | Standard Delivery Length | Conductor Resistance 20 °C | Current-Carrying Capacity in Air 30 °C | Current-Carrying Capacity in Ground 20 °C |
| mm² | mm | kg / km | m | ohm / km | A | A |
| 1x1.5re | 5.8 | 50 | 1000 | 12.1 | 25 | - |
| 1x2.5re | 6.2 | 60 | 1000 | 7.41 | 34 | - |
| 1x4re | 7.0 | 85 | 1000 | 4.61 | 45 | - |
| 1x6re | 7.5 | 105 | 1000 | 3.08 | 57 | - |
| 1x10rm | 9.0 | 160 | 1000 | 1.83 | 78 | - |
| 1x16rm | 10.0 | 215 | 1000 | 1.15 | 103 | 127 |
| 1x25rm | 11.5 | 320 | 1000 | 0.727 | 137 | 163 |
| 1x35rm | 12.5 | 420 | 1000 | 0.524 | 169 | 195 |
| 2x1.5re | 11.5 | 180 | 1000 | 12.1 | 20 | 32 |
| 2x2.5re | 12.0 | 215 | 1000 | 7.41 | 27 | 42 |
| 2x4re | 14.0 | 300 | 1000 | 4.61 | 37 | 54 |
| 2x6re | 15.0 | 350 | 1000 | 3.08 | 48 | 68 |
| 2x10rm | 17.5 | 500 | 1000 | 1.83 | 66 | 90 |
| 3x1.5re | 12.0 | 200 | 1000 | 12.1 | 18.5 | 26 |
| 3x2.5re | 13.0 | 250 | 1000 | 7.41 | 25 | 34 |
| 3x4re | 14.5 | 340 | 1000 | 4.61 | 34 | 44 |
| 3x6re | 15.5 | 425 | 1000 | 3.08 | 43 | 56 |
| 3x10rm | 18.5 | 620 | 1000 | 1.83 | 60 | 75 |
| 4x1.5re | 12.5 | 235 | 1000 | 12.1 | 18.5 | 26 |
| 4x2.5re | 13.5 | 300 | 1000 | 7.41 | 25 | 34 |
| 4x4re | 15.5 | 400 | 1000 | 4.61 | 34 | 44 |
| 4x6re | 17.0 | 520 | 1000 | 3.08 | 43 | 56 |
| 4x10rm | 20.0 | 765 | 1000 | 1.83 | 60 | 75 |
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