Four Core 60AMPS 16sqmm Solidal with Two Copper Communication Cables
YIFANG ELECTRIC GROUP INC.- Application：Overhead
- Voltage：Low and Medium Voltage Cable
- Current：AC Cable
- Insulation Material：XLPE
- Sheath Material：PVC
- Material Shape：Round Wire
Base Info
- Model NO.：CNC
- Wire Core Material：Red Copper Wire
- Certification：ISO, CCC, CE, RoHS, UL, VDE
- Sheath：MDPE
- Transport Package：Wooden Drum, Wooden Iron Drum, Steel Drum, etc
- Specification：GB, IEC, BS, ASTM, etc.
- Trademark：Yifang
- Origin：China
- HS Code：8544464120
- Production Capacity：500, 000km Per Month
Description
Basic Info.
Model NO. CNC Wire Core Material Red Copper Wire Certification ISO, CCC, CE, RoHS, UL, VDE Sheath MDPE Transport Package Wooden Drum, Wooden Iron Drum, Steel Drum, etc Specification GB, IEC, BS, ASTM, etc. Trademark Yifang Origin China HS Code 8544464120 Production Capacity 500, 000km Per MonthProduct Description
ApplicationsThe concentric cable is used as electric service entrance from the power distribution network until the meter panel (especially where it is required to prevent "black" losses or electric power robbery), and as feeder cable from the meters panel until the panel or general distribution panel, just as it is specified in the National Electrical Code.
This type of conductor can be used in dry and wet places, directly buried or outdoors; its maximum temperature of operation is 90 ºC and its voltage of service for all the applications is 600 V.
Standards
ASTM IEC BS and so on
Construction of concentric cable
1.Solid or stranded aluminium conductor
2.Insulation with XLPE or PE or PVC
3.For two conductor cable, it is applied a helical mesh of copper wires over the central conductor,
4.For three or four conductors cable , parallel conductor or stranded conductor
5.PVC filler
6.Helical mesh of copper wires
7. Wrapping tape
8.Black color jacket of PE or PVC
Voltage: 600/1000v
Bending Radius:
Single core: 20D ± 0.05, multi-core: 15D ± 0.05
Temperature Rating: 0°C to 70°C
| i) | General | ||
| a) | Types of service main cable | - | As per Clause 1.0 |
| b) | Nominal cross section area | - | 10mm2 & 16mm2 |
| c) | NO. of cable& nominal dia. | - | 7/1.35mm (10 mm2) |
| 7/1.70mm (16 mm2) | |||
| d) | Number of cores | - | 2x for single phase and 4x for three phase c/w 2x1.13 mm2 pilot cores |
| e) | Colour of sheath | - | Black |
| ii) | Conductor | ||
| a) | Conductor material | - | Aluminum (EC Grade) |
| b) | Conductor Diameter | - | 5.10 mm for 16mm2 |
| 4.05 mm for 10mm2 | |||
| c) | Conductor Resistance at 20 ºC | - | 16mm2 <1.15 ohm/km |
| 10mm2<1.83 ohm/km | |||
| d) | Tensile Strength | - | 125 - 165 N/mm |
| e) | Pilot cores for communication | ||
| Conductor material | Copper | ||
| Diameter mm | 1.13 mm2 | ||
| Number | 2 | ||
| f) | Wrapping Test | No crack | |
iii) | Insulation | ||
| a) | Insulation Type | - | XLPE |
| b) | Thickness (minimum) | - | 1 mm |
| c) | Smallest measure of Thickness | - | 0.8 mm |
| d) | Tensile Strength of Non aged | - | N/mm 12.5 min. |
| e) | Tensile Strength of Aged | - | N/mm 12.5 min. |
| f) | Elongation at break of Non aged | - | % 125 |
| g) | Elongation at break of aged | - | % 125 |
| h) | Heat shock test | - | Non crack |
| i) | Shrinkage Test | - | % 3 |
| iv) | Sheath | ||
| a) | Sheath type | - | XLPE type 6 as per 7655 |
| b) | Thickness | - | 1 mm |
| c) | Smallest measure of Thickness | - | 0.75 mm |
| d) | Tensile Strength of non aged | - | 6N/mm |
| e) | Tensile Strength of aged | - | 6N/mm |
| f) | Elongation at break of non aged | - | 125 % |
| g) | Elongation at break of aged | - | 125% |
| h) | Heat shock test | - | No crack |
| v) | Test on Unsheathed Cable | ||
| a) | Spark test | - | 10kV |