NAYRY-J/O Cable Description
NAYRY cables are typically three-core with reduced-diameter grounding, using sector (SM) conductors. Other core counts and sizes are available upon request, or RM round stranded conductors can be used. This cable is specifically designed for low-voltage distribution, with a rated voltage of 0.6/1kV.
NAYRY-J cables (-J stands for green/yellow core) are commonly used in stationary industrial power applications in Europe. It should be noted that while the steel wire armor provides mechanical protection, it also makes it quite rigid, with a bending radius that can reach 15 times the total diameter of the cable.
NAYRY-J/O Cable Construction
- Conductor
- Class 2 round or sectorial Aluminium
- Insulation
- PVC (Polyvinyl chloride)
- Armour
- SWA (Steel Wire Armour)
- Separator
- Plastic Tape or Bedding material
- Outer Sheath
- PVC (Polyvinyl Chloride) – UV resistant
NAYRY-J/O Cable Characteristics
- Voltage Rating Uo/U
- 0.6/1kV
- Temperature Rating
- Laying temperature: min -5ºC
- Operating temperature: -50ºC to +70ºC
- Maximum conductor temperature: +70ºC
- Short Circuit Temperature
- 160°C
- Minimum Bending Radius
- 15 x overall diameter
NAYRY-J/O Cable Specification
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² | CONDUCTOR TYPE | NOMINAL OVERALL DIAMETER mm | NOMINAL WEIGHT kg/km |
|---|---|---|---|---|
| 3+1 | 35+16 | SM/RM | 31 | 1460 |
| 3+1 | 50+25 | SM/RM | 35.7 | 1910 |
| 3+1 | 70+35 | SM/RM | 39.6 | 2460 |
| 3+1 | 95+50 | SM/RM | 46 | 3035 |
| 3+1 | 120+70 | SM/RM | 49 | 3785 |
| 3+1 | 150+95 | SM/RM | 54.5 | 4610 |
| 3+1 | 185+95 | SM/RM | 59.8 | 5425 |
| 3+1 | 240+120 | SM/RM | 68.9 | 6575 |
Why Huadong Cable
Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.
Main Products
Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.
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