0.6/1KV Currently, PVC insulated cables are a common product in power systems. They have sturdy constructions. The cross-section range is wide, and different cable specifications can be chosen depending on the system being utilized, such as three-phase four-wire system or three-phase five-wire system. The conductor material can be selected from aluminum, copper, aluminum alloy and other materials. It can be manufactured according to the standards of different countries according to the needs of users. Its main performance parameters are as follows:
- AC rated voltage (U0/U): 0.6/1kV.
- The maximum working temperature of polyethylene gas should not exceed 70C.
- Minimum ambient temperature: -15C.
- The temperature of the electric performance installation should not be lower than 0"C.
- The allowable bending radius of the cable is specified in Table 1: Table 1 Allowable bending radius of the cable
| item | single core cable | single core cable | three-core cable | three-core cable |
| no armor | armor | no armor | armor | |
| Cable minimum bending radius during installation | 20D | 15D | 15D | 12D |
| The minimum bend radius of the electrical terminal near the connection box and the terminal (but the bending should be carefully controlled, such as using a formed guide plate) | 15D | 12D | 12D | 10D |
Features
The product performs well in terms of electrical characteristics and chemical resistance, including acid resistance, alkali resistance, and resistance to organic solvents. In other words, the cable can be laid with no restriction on head drop in any head drop circumstance, including vertically, wherever the product is laid.
Application
This product is appropriate for industrial devices, distribution networks, and other industries. It has a rated voltage of 0.6/1 kV and is suitable for fixed laying on electricity transmission and distribution lines with AC 50Hz. The transmission of electric electricity is the major purpose. This product should only be used in situations with typical conditions; it is not appropriate for use in nuclear power plants, airborne, undersea, marine, or other unique environments.
Construction
The general product structure diagram is as follows (NYY)
Performance
| Number of Cores and Nominal Area | Nominal thickness of insulation Phase | Nominal thickness of insulation Earth/Neutral | Approx. Overall Diameter & Weight Copper | Approx. Overall Diameter & Weight Copper | Approx. Overall Diameter & Weight Aluminium | Approx. Overall Diameter & Weight Aluminium | Max. DC Resistance at 20℃ Copper | Max. DC Resistance at 21℃ Aluminium | Recommending Current Rating A Copper | Recommending Current Rating A Copper | Recommending Current Rating A Aluminium | Recommending Current Rating A Aluminium |
| Nos×mm2 | mm | mm | Overall Dia. mm | Weight kg/km | Overall Dia. mm | Weight kg/km | Ohm/km | Ohm/km | In Ground | In Air | In Ground | In Air |
| 3×2.5+1×1.5 | 0.8 | 0.8 | 11.9 | 202 | - | - | 7.41 | - | 31 | 211 | 24.4 | 16.7 |
| 3×4+1×2.5 | 1.0 | 0.8 | 13.8 | 287 | 13.8 | 196 | 4.61 | 7.41 | 40 | 29 | 32 | 22 |
| 3×6+1×4 | 1.0 | 1.0 | 15.2 | 380 | 15.2 | 248 | 3.08 | 4.61 | 50 | 36 | 41 | 29 |
| 3×10+1×6 | 1.0 | 1.0 | 17.1 | 539 | 17.1 | 315 | 1.83 | 3.08 | 69 | 51 | 53 | 39 |
| 3×16+1×10 | 1.0 | 1.0 | 19.1 | 772 | 19.1 | 411 | 1.15 | 1.91 | 89 | 67 | 69 | 52 |
| 3×25+1×16 | 1.2 | 1.0 | 21.1 | 1131 | 21.1 | 563 | 0.727 | 1.20 | 117 | 85 | 89 | 67 |
| 3×35+1×16 | 1.2 | 1.0 | 23.0 | 1426 | 23.0 | 678 | 0.524 | 0.868 | 138 | 105 | 106 | 82 |
| 3×50+1×25 | 1.4 | 1.2 | 26.5 | 1953 | 26.5 | 916 | 0.387 | 0.641 | 164 | 128 | 127 | 100 |
| 3×70+1×35 | 1.4 | 1.2 | 30.0 | 2686 | 30.0 | 1194 | 0.268 | 0.443 | 207 | 161 | 159 | 128 |
| 3×95+1×50 | 1.6 | 1.4 | 33.3 | 3645 | 33.3 | 1592 | 0.193 | 0.32 | 244 | 205 | 196 | 155 |
| 3×120+1×70 | 1.6 | 1.4 | 36.6 | 4601 | 36.6 | 1952 | 0.153 | 0.253 | 275 | 233 | 217 | 183 |
| 3×150+1×70 | 1.8 | 1.4 | 39.8 | 5494 | 39.8 | 2337 | 0.124 | 0.206 | 318 | 272 | 244 | 211 |
| 3×185+1×95 | 2.0 | 1.6 | 44.3 | 6943 | 44.3 | 2923 | 0.0991 | 0.164 | 355 | 311 | 275 | 239 |
| 3×240+1×120 | 2.2 | 1.6 | 49.8 | 8974 | 49.8 | 3723 | 0.0754 | 0.125 | 413 | 372 | 318 | 289 |
| 3×300+1×150 | 2.4 | 1.8 | 54.9 | 11096 | 54.9 | 4554 | 0.0601 | 0.100 | 461 | 416 | 360 | 327 |
| Number of Cores and Nominal Area | Nominal Thickness of Insulation | Approx. Overall Diameter & Weight Copper | Approx. Overall Diameter & Weight | Approx. Overall Diameter & Weight Aluminium | Approx. Overall Diameter & Weight | Max. DC Resistance at 20℃ Copper | Max. DC Resistance at 21℃ Aluminium | Recommending Current Rating A Copper | Recommending Current Rating A Copper | Recommending Current Rating A Aluminium | Recommending Current Rating A Aluminium |
| Nos×mm2 | mm | Overall Dia. mm | Weight kg/km | Overall Dia. mm | Weight kg/km | Ohm/km | Ohm/km | In Ground | In Air | In Ground | In Air |
| 4×1.5 | 0.8 | 14.7 | 360 | - | - | 12.1 | - | 23 | 17 | - | - |
| 4×2.5 | 0.8 | 15.7 | 427 | 15.0 | 365 | 7.41 | 12.1 | 31 | 21 | 24 | 17 |
| 4×4 | 1.0 | 17.8 | 560 | 15.6 | 461 | 4.61 | 7.41 | 40 | 29 | 32 | 22 |
| 4×6 | 1.0 | 19.1 | 675 | 16.9 | 534 | 3.08 | 4.61 | 50 | 36 | 41 | 29 |
| 4×10 | 1.0 | 21.0 | 888 | 18.8 | 637 | 1.83 | 3.08 | 69 | 51 | 53 | 39 |
| 4×16 | 1.0 | 23.3 | 1179 | 21.1 | 781 | 1.15 | 1.91 | 89 | 67 | 69 | 52 |
| 4×25 | 1.2 | 24.7 | 1506 | 25.5 | 880 | 0.727 | 1.2 | 117 | 85 | 89 | 67 |
| 4×35 | 1.2 | 27.1 | 1931 | 27.3 | 1066 | 0.524 | 0.868 | 138 | 105 | 106 | 82 |
| 4×50 | 1.4 | 30.9 | 2726 | 29.9 | 1555 | 0.387 | 0.641 | 164 | 128 | 127 | 100 |
| 4×70 | 1.4 | 34.7 | 3655 | 34.5 | 1960 | 0.268 | 0.443 | 207 | 161 | 159 | 128 |
| 4×95 | 1.6 | 39.2 | 4852 | 38.5 | 2505 | 0.193 | 0.32 | 244 | 205 | 196 | 155 |
| 4×120 | 1.6 | 42.4 | 5900 | 42.1 | 2933 | 0.153 | 0.253 | 275 | 233 | 217 | 183 |
| 4×150 | 1.8 | 46.4 | 7170 | 46.1 | 3625 | 0.124 | 0.206 | 318 | 272 | 244 | 211 |
| 4×185 | 2.0 | 50.9 | 8824 | 51.0 | 4246 | 0.0991 | 0.164 | 355 | 311 | 275 | 239 |
| 4×240 | 2.2 | 56.9 | 11291 | 57.2 | 5284 | 0.0754 | 0.125 | 413 | 372 | 318 | 289 |
| 4×300 | 2.4 | 62.2 | 13866 | 62.3 | 6358 | 0.0601 | 0.1 | 461 | 416 | 360 | 327 |
| 4×400 | 2.6 | 69.0 | 17491 | 69.7 | 7841 | 0.047 | 0.0778 | - | - | - | - |
| Nominal Cross Section mm | Nominal Thickness of Insulation mm | Approx. Overall Diameter & Weight Copper Overall Dia. mm | Approx. Overall Diameter & Weight Copper Weight kg/km | Approx. Overall Diameter & Weight Aluminium Overall Dia. mm | Approx. Overall Diameter & Weight Aluminium Weight kg/km | Max. DC Resistance at 20℃ Copper Ohm/km | Max. DC Resistance at 21℃ Aluminium Ohm/km | Recommending Current Rating A Copper In Ground | Recommending Current Rating A Copper In Air | Recommending Current Rating A Aluminium In Ground | Recommending Current Rating A Aluminium In Air |
| 4×1.5 | 0.8 | 18.3 | 705 | - | - | 12.1 | - | 23 | 17 | - | - |
| 4×2.5 | 0.8 | 19.3 | 798 | 18.0 | 731 | 7.41 | 12.1 | 31 | 21 | 24 | 17 |
| 4×4 | 1.0 | 19.8 | 866 | 19.1 | 766 | 4.61 | 7.41 | 40 | 29 | 32 | 22 |
| 4×6 | 1.0 | 21.1 | 1004 | 20.3 | 867 | 3.08 | 4.61 | 50 | 36 | 41 | 29 |
| 4×10 | 1.0 | 23.0 | 1254 | 22.3 | 1004 | 1.83 | 3.08 | 69 | 51 | 53 | 39 |
| 4×16 | 1.0 | 26.7 | 1676 | 24.5 | 1272 | 1.15 | 1.91 | 89 | 67 | 69 | 52 |
| 4×25 | 1.2 | 26.9 | 1954 | 27.5 | 1329 | 0.727 | 1.2 | 117 | 85 | 89 | 67 |
| 4×35 | 1.2 | 29.1 | 2411 | 29.5 | 1546 | 0.524 | 0.868 | 138 | 105 | 106 | 82 |
| 4×50 | 1.4 | 33.1 | 3285 | 32.9 | 2114 | 0.387 | 0.641 | 164 | 128 | 127 | 100 |
| 4×70 | 1.4 | 36.9 | 4282 | 36.7 | 2588 | 0.268 | 0.443 | 207 | 161 | 159 | 128 |
| 4×95 | 1.6 | 42.6 | 5942 | 40.5 | 3596 | 0.193 | 0.32 | 244 | 205 | 196 | 155 |
| 4×120 | 1.6 | 45.6 | 7061 | 45.3 | 4093 | 0.153 | 0.253 | 275 | 233 | 217 | 183 |
| 4×150 | 1.8 | 49.6 | 8444 | 50.0 | 4799 | 0.124 | 0.206 | 318 | 272 | 244 | 211 |
| 4×185 | 2.0 | 54.1 | 10219 | 54.2 | 5641 | 0.0991 | 0.164 | 355 | 311 | 275 | 239 |
| 4×240 | 2.2 | 60.1 | 12849 | 60.4 | 6843 | 0.0754 | 0.125 | 413 | 372 | 318 | 289 |
| 4×300 | 2.4 | 66.9 | 16361 | 65.7 | 8854 | 0.0601 | 0.1 | 461 | 416 | 360 | 327 |
| 4×400 | 2.6 | 73.7 | 20252 | 74.2 | 10602 | 0.047 | 0.0778 | - | - | - | - |
