5-46KV Concentric Neutral Cables
Application
The product is used in power transmission and distribution line at Voltage Up to 46KV. It does not only have excellent electric, mechanical properties, but also has powerful resistance against chemical corrosion, heat aging and environmental stress.
Standard
IEC60502, SANS 1339, BS 6622, AS/NZS1429.1, NFC 33226, CSA C 68.3, ICEA S 93-639 , ICEA S 94-649
Construction
Al/Cu Conductor, XLPE Insulation, Cu Tape/Copper Wire Metallic Screen , Tape/ Wire Armor(Optional), PVC /PE Outer Jacket
Features
Product Data Sheet
| Conductor Construction | ||||
| Conductor Size | Min Stranding No. | Nominal Diameter | Max. D.C. Resistance at 20℃ | |
| AWG/ kcmil | mm2 | mm | mm | Ω/KM |
| 3 | 26.7 | 6 | 6.05 | 0.68509 |
| 2 | 33.6 | 6 | 6.81 | 0.54357 |
| 1 | 42.4 | 7 | 7.59 | 0.43099 |
| 1/0 | 53.5 | 7 | 8.53 | 0.34094 |
| 2/0 | 67.4 | 12 | 9.55 | 0.27082 |
| 3/0 | 85 | 15 | 10.7 | 0.21453 |
| 4/0 | 107 | 17 | 12.1 | 0.16854 |
| 250 | 127 | 18 | 13.2 | 0.14409 |
| 300 | 152 | 18 | 14.5 | 0.12029 |
| 350 | 177 | 24 | 15.6 | 0.10292 |
| 400 | 203 | 24 | 16.7 | 0.08909 |
| 450 | 228 | 30 | 17.8 | 0.07912 |
| 500 | 253 | 30 | 18.7 | 0.0714 |
| 550 | 279 | 34 | 19.7 | 0.06561 |
| 600 | 304 | 34 | 20.7 | 0.06015 |
| 700 | 355 | 34 | 22.3 | 0.05114 |
| 750 | 380 | 53 | 23.1 | 0.0476 |
| 800 | 405 | 53 | 23.8 | 0.04471 |
| 900 | 456 | 53 | 25.4 | 0.03956 |
| 1000 | 507 | 53 | 26.9 | 0.0357 |
| Insulation, Metallic shield Dimension | |||||
| Rated Circuit Voltage, Phase-to-Phase | Conductor Size | XLPE/TRXLPE Insulation Nominal Thickness | Metal Screen | ||
| 100 Percent Level | 133 Percent Level | 173 Percent Level | Copper Tape | ||
| V | AWG/kcmil | mm | mm | mm | mm |
| 2001-5000 | 8-1000 | 2.3 | 2.3 | 3.6 | 0.06 |
| 1001-3000 | 3.6 | 3.6 | 3.6 | 0.06 | |
| 5001-8000 | 6-1000 | 2.9 | 3.6 | 4.4 | 0.06 |
| 1001-3000 | 4.4 | 4.4 | 5.6 | 0.06 | |
| 8001-15000 | 2-1000 | 4.4 | 5.6 | 6.6 | 0.06 |
| 1001-3000 | 5.6 | 5.6 | 6.6 | 0.06 | |
| 15001-25000 | 1-3000 | 6.6 | 8.1 | 10.7 | 0.06 |
| 25001-28000 | 1-3000 | 7.1 | 8.8 | 11.3 | 0.06 |
| 28001-35000 | 1/0-3000 | 8.8 | 10.7 | 14.7 | 0.06 |
| 35001-46000 | 4/0-3000 | 11.3 | 14.7 | 19.1 | 0.06 |
| Concentric Neutral Wire Size | |||
| AWG Size | Nominal Diameter | Nominal Area | |
| mils | mm | (kcmil) | |
| 16 | 50.8 | 1.29 | 2.58 |
| 14 | 64.1 | 1.63 | 4.11 |
| 12 | 80.8 | 2.05 | 6.53 |
| 10 | 101.9 | 2.59 | 10.38 |
| 9 | 114.4 | 2.91 | 13.09 |
| 8 | 128.5 | 3.26 | 16.51 |
| Full Neutral Concentric Copper Conductor | ||||||
| Conductor Size AWG/kcmil | Concentric Conductor Minimum Number of Wires | |||||
| Copper | Aluminum | 16AWG | 14AWG | 12AWG | 10AWG | 9AWG |
| … | 4 | 10* | 6 | … | … | … |
| 4 | 2 | 16* | 10 | … | … | … |
| 3 | 1 | 20* | 13 | … | … | … |
| 2 | 1/0 | 26* | 16 | 10* | … | … |
| 1 | 2/0 | … | 20* | 13 | … | … |
| 1/0 | 3/0 | … | 25* | 16 | 10* | … |
| 2/0 | 4/0 | … | 32* | 20* | 13 | 10* |
| 3/0 | 250 | … | … | 25* | 16 | 13* |
| 4/0 | 350 | … | … | 32* | 20* | 16 |
| One-third Neutral Concentric Copper Conductor | |||||||
| Conductor Size | Concentric Conductor Minimum Number of Wires | ||||||
| AWG/kcmil | |||||||
| Copper | Aluminum | 16AWG | 14AWG | 12AWG | 10AWG | 9AWG | 8AWG |
| 2 | 1/0 | 9 | 6 | … | … | … | … |
| 1 | 2/0 | 11 | 7 | … | … | … | … |
| 1/0 | 3/0 | 14 | 9 | 6* | … | … | … |
| 4/0 | 17 | 11 | 7* | … | … | … | |
| 2/0 | 18 | 11 | 7* | … | … | … | |
| 250 | 20 | 13 | 8* | … | … | … | |
| 3/0 | 22 | 14 | 9* | 6* | … | … | |
| 4/0 | 350 | 28* | 18 | 11* | 7* | 6* | … |
| 250 | … | 21 | 13* | 9* | 7* | … | |
| 500 | … | 25* | 16 | 10* | 8* | 7* | |
| 350 | … | 29* | 18 | 12* | 9* | 8* | |
| 600 | … | 30* | 19 | 12* | 10* | 8* | |
| 750 | … | … | 24 | 15* | 12* | 10* | |
| 500 | … | … | 26* | 17 | 13* | 10* | |
| 600 | 1000 | … | … | 31* | 20 | 16* | 13* |
| 650 | … | … | 34* | 21 | 17* | 14* | |
| 750 | 1250 | … | … | … | 25* | 20 | 16* |
| 1500 | … | … | … | 30* | 24 | 19* | |
| 1000 | … | … | … | 32* | 26* | 21 | |
| Thickness of bedding and size of armor wire | ||
| Calculated Dia. of cable under bedding | Min. thickness of bedding | Nominal size of armor wire |
| mm | mm | mm |
| 0-19.05 | 1.14 | 2.11 |
| 19.08-25.40 | 1.65 | 2.77 |
| 25.43-43.18 | 2.03 | 3.4 |
| 43.21-63.50 | 2.03 | 4.19 |
| 63.53 & larger | 2.41 | 5.16 |
Images
