NYBY / NAYBY
0.6/1kV Multi Core PVC Insulation Double Steel Tape Armoured and PVC Jacket power cable
- Copper / Aluminum conductor
- PVC insulation + PVC outer sheath
- Rated voltage 0.6/1kV
- Double Steel Tape Armoured
- Suitable for fixed installations.
- Fast Sample Processing with Customized Solutions
- High-Quality Materials
- Affordable Price Options
- Global Delivery
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Product Description
NYBY/NAYBY Power Cable : Product Description and Specifications
NYBY/NAYBY power cable serves as a robust low-voltage armoured solution for fixed installations. For instance, it performs reliably in distribution networks, industrial facilities, and underground systems.
Specifically, the cable features PVC insulated cores and a PVC outer sheath. Furthermore, it incorporates double steel tape armour (using copper for NYBY and aluminium for NAYBY). This design provides strong mechanical protection against external impact, compression, and soil movement.
Finally, you can install these cables in power supply lines for buildings, factories, and municipal projects. Because they offer enhanced mechanical strength, they also suit cable trenches and direct burial systems perfectly.
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Advantages
NYBY/NAYBY Power Cable: Benefits and Features
Strong mechanical protection with double steel tape armour
Suitable for underground installation and harsh environments
Available in copper (NYBY) or aluminium (NAYBY) conductor
Low-voltage power distribution 0.6/1 kV
Proven durability and high reliability
Cost-effective selection for projects requiring armoured cables
Compliant with international standards (IEC 60502-1 / VDE)
Specification Of NYBY/NAYBY Power Cable
| Technical Data Parameter | |
|---|---|
| Conductor resistance at 20℃ | according to VDE 0295 and IEC 60228 |
| Core temperature max: | 70℃ in operation |
| Max. short circuit temperature: | 160℃ , not more than 5 sec |
| Rated voltage - U0 /U (Umax): | 0.6/1 (1.2) kV |
| Test voltage: | AC - 3.5 kV; 50 Hz |
| Temperature Range | |
| Fixed installation: | -30℃ to +70℃ |
| Flexible Installation: | -5℃ to +50℃ |
| Bending radius,min. | |
| single core: | 15xDcable |
| multi core: | 12xDcable |
| Specific insulation resistance at 70℃ | min. 1010'Ωxcm |
| Max. permissible tensile stress with cable grip: | P = D2·3 N/mm2; D = Cable diameter (mm) |
| Cable Structure Parameter | Cable Structure Value |
| Conductor: | solid or multi-strand Cu or Al wires,class 1, 2 or 5 acc. VDE 0295(IEC 60228) |
| Insulation: | PVC acc. to IEC 60502 |
| Core identification: | single core-black, multiple core,according to VDE 0293 (HD 308) |
| Cores assembly: | cores stranded concentrically(cores stranded in concentric layers, for signal) |
| Inner sheath: | PVC filling compound |
| Armour: | |
| for multi-core cable: | two steel tapes |
| for single-core cable: | two Aluminium tapes |
| Sheat: | PVC type ST1 acc. IEC 60502 |
| Color: | black |
Dimensions/Parameters
| Cable Type | No x mm² (Core x Cross Section) | Overall Diameter Approx (mm) | Conductor Weight Approx (kg/km) | Total Weight Approx (kg/km) |
|---|---|---|---|---|
| NYBY | 2 x 1.5 | 12.4 | 29.0 | 270.0 |
| NYBY | 2 x 2.5 | 13.1 | 48.0 | 315.0 |
| NYBY | 2 x 4 | 14.9 | 77.0 | 390.0 |
| NYBY | 2 x 6 | 15.9 | 116.0 | 465.0 |
| NYBY | 2 x 10 | 17.5 | 192.0 | 590.0 |
| NYBY | 2 x 16 | 19.4 | 308.0 | 790.0 |
| NYBY | 2 x 25 | 24.4 | 480.0 | 1215.0 |
| NYBY | 3 x 1.5 | 13.0 | 43.0 | 290.0 |
| NYBY | 3 x 2.5 | 14.0 | 72.0 | 340.0 |
| NYBY | 3 x 4 | 16.0 | 115.0 | 440.0 |
| NYBY | 3 x 6 | 17.0 | 173.0 | 540.0 |
| NYBY | 3 x 10 | 19.0 | 288.0 | 710.0 |
| NYBY | 3 x 16 | 21.0 | 461.0 | 970.0 |
| NYBY | 3 x 25/16 | 25.0 | 874.0 | 1740.0 |
| NYBY | 3 x 35/16 | 28.0 | 1162.0 | 2340.0 |
| NYBY | 3 x 50/25 | 33.0 | 1690.0 | 2765.0 |
| NYBY | 3 x 70/35 | 36.0 | 2352.0 | 3590.0 |
| NYBY | 3 x 95/50 | 41.0 | 3218.0 | 4700.0 |
| NYBY | 3 x 120/70 | 43.0 | 4125.0 | 5720.0 |
| NYBY | 3 x 150/70 | 49.0 | 4997.0 | 6550.0 |
| NYBY | 3 x 185/95 | 53.0 | 6240.0 | 8440.0 |
| NYBY | 3 x 240/120 | 60.0 | 8064.0 | 10880.0 |
| NYBY | 4 x 1.5 | 14.0 | 58.0 | 325.0 |
| NYBY | 4 x 2.5 | 15.0 | 96.0 | 390.0 |
| NYBY | 4 x 4 | 17.0 | 154.0 | 520.0 |
| NYBY | 4 x 6 | 18.0 | 230.0 | 640.0 |
| NYBY | 4 x 10 | 20.0 | 384.0 | 860.0 |
| NYBY | 4 x 16 | 22.0 | 614.0 | 1170.0 |
| NYBY | 4 x 25 | 28.0 | 960.0 | 1810.0 |
| NYBY | 4 x 35 | 32.0 | 1344.0 | 2630.0 |
| NYBY | 4 x 50 | 35.0 | 1920.0 | 2940.0 |
| NYBY | 4 x 70 | 37.0 | 2688.0 | 3860.0 |
| NYBY | 4 x 95 | 42.0 | 3648.0 | 5100.0 |
| NYBY | 4 x 120 | 44.0 | 4608.0 | 6150.0 |
| NYBY | 4 x 150 | 49.0 | 5760.0 | 7510.0 |
| NYBY | 4 x 185 | 53.0 | 7104.0 | 9170.0 |
| NYBY | 5 x 1.5 | 14.5 | 72.0 | 360.0 |
| NYBY | 5 x 2.5 | 15.5 | 120.0 | 436.0 |
| NYBY | 5 x 4 | 18.0 | 192.0 | 600.0 |
| NYBY | 5 x 6 | 20.0 | 288.0 | 750.0 |
| NA YBY | 4 x 25 + 16 | 28.5 | 290.0 | 1250.0 |
| NA YBY | 4 x 35 + 16 | 31.0 | 406.0 | 1730.0 |
| NA YBY | 4 x 50 + 25 | 33.0 | 580.0 | 1940.0 |
| NA YBY | 4 x 70 + 35 | 37.0 | 812.0 | 2310.0 |
| NA YBY | 4 x 95 + 50 | 42.0 | 1102.0 | 2970.0 |
| NA YBY | 4 x 120 + 70 | 46.0 | 1392.0 | 3600.0 |
| NA YBY | 4 x 150 + 70 | 50.0 | 1740.0 | 4230.0 |
| NA YBY | 4 x 185 + 95 | 55.0 | 2146.0 | 5010.0 |
| NA YBY | 4 x 240 + 120 | 61.0 | 2784.0 | 6250.0 |
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Production Processes Of Power cable
To ensure superior quality, JOCA operates fully digitalized and automated production lines for power cables. Specifically, this comprehensive workflow covers conductor stranding, insulation extrusion, metallic screening, and final sheathing. Moreover, intelligent systems actively monitor each stage to ensure stable performance and consistent product quality. In addition, the factory utilizes advanced testing facilities, such as partial discharge testing, tensile testing, and spark testing. Consequently, these rigorous measures guarantee that every delivered cable strictly meets international standards.
Packing For Shipment
To meet various transportation needs, there are many methods of packaging that can be used.
Have more questions?
Q: NYBY vs. NAYBY: Which one do I need?
A: It’s a choice of conductor material. NYBY is the standard Copper version. NAYY (with the ‘A’) is the Aluminum version. Structurally they are identical—both have that double steel tape armor—but NAYBY is lighter and significantly cheaper for long distribution runs where diameter isn’t an issue.
Q: Can I bury these directly underground?
A: Yes, that’s exactly what they are built for. The Double Steel Tape Armor (DSTA) is designed to protect the cable from crushing pressures (like rocks or soil settling) in direct burial trenches.
Q: What is the rated voltage?
A: These are standard low-voltage distribution cables, rated for 0.6/1 kV (IEC 60502-1).
Q: Details on the Armor: Is it wire or tape?
A: These use Steel Tape Armor (STA), not wire. Crucial engineering note: Tape armor is excellent for radial protection (crushing), but it has very poor tensile strength. Do not use this cable if you are pulling it vertically or over long unsupported spans—use SWA (Wire Armor) for that.
Q: Outdoor use?
A: Yes. The heavy PVC outer sheath is UV-resistant and weather-proof. You can run them outdoors, in ducts, or buried. Just keep the bending radius in mind because the steel tape makes them quite stiff.
Q: Temperature limits?
A: Since the insulation is PVC, not XLPE, you are limited to a max operating temperature of 70°C. Make sure your current rating calculations reflect this, especially if grouped in a trench.
Q: How do I get a quote?
A: Don’t worry about generic forms. Just email us your Cable Schedule or BOM (Bill of Materials). We need to know: Copper or Aluminum, the cross-section size, and the drum length. We’ll get a price back to you ASAP.
Q: How do I contact the seller about NYBY/NAYBY cables?
A: Use either “contact us” link on product listing page or visit seller’s profile on e-commerce platform to get more information regarding this item.