Tri-Core Flame-Retardant PVC Cross-Linked Polyethylene Cable
Introduction of XLPE cable:
1. Use of high voltage cable
High-voltage cables are suitable for the fixed laying of power transmission and distribution lines with AC 50HZ and rated voltage 66KV and below for power transmission.
2. Use function
The maximum rated temperature of the cable conductor is 90 ℃
During the short-circuit period (the longest duration does not exceed 5s), the maximum temperature of the cable conductor shall not exceed 250 ℃
The ambient temperature when laying cables shall not be lower than 0 ℃
Advantages of XLPE cable:
1. 99.99% high-quality anaerobic pure copper: high-purity anti-aging, high conductivity, super current load capacity, low resistivity, fast and stable transmission.
2. High-quality environmentally friendly PVC insulation: Using high-quality plastic materials, it has the characteristics of wear resistance, acid and alkali resistance, fire resistance, oil resistance, antifreeze, etc., and has a longer service life.
3. Low core eccentricity and uniform thickness: The use of advanced equipment ensures low core eccentricity and uniform thickness of the cable, which can effectively prevent electric current from hitting fire and ensure safe electricity use.
Utilized location:
Suitable for indoors, cable trenches, pipelines, tunnels, etc., can also be buried in loose soil, can not withstand external forces, generally used for main circuit transmission, rated voltage used for power transmission and distribution lines
Physical and Electrical Characteristics
| No.cores x |
Insulation |
Sheath |
Outer Ø |
weight |
Current ratings in air 30℃ |
Current ratings buried 20℃ |
| cross-sec. |
thickness |
thickness |
approx. |
approx. |
| |
Nominal |
| Phase |
Neutral |
value |
| mm² |
mm |
mm |
mm |
mm |
kg / km |
A |
A |
| 3×4+1×2.5 |
0.7 |
0.7 |
1.8 |
12.7 |
277 |
37 |
47 |
| 3×6+1×4 |
0.7 |
0.7 |
1.8 |
13.9 |
363 |
47 |
60 |
| 3×10+1×6 |
0.7 |
0.7 |
1.8 |
16.1 |
527 |
64 |
81 |
| 3×16+1×10 |
0.7 |
0.7 |
1.8 |
18.6 |
766 |
85 |
106 |
| 3×25+1×16 |
0.9 |
0.7 |
1.8 |
22.2 |
1140 |
113 |
137 |
| 3×35+1×16 |
0.9 |
0.7 |
1.8 |
24.6 |
1475 |
139 |
164 |
| 3×50+1×25 |
1 |
0.9 |
1.8 |
27.7 |
1951 |
173 |
198 |
| 3×70+1×35 |
1.1 |
0.9 |
1.9 |
31.9 |
2662 |
222 |
246 |
| 3×95+1×50 |
1.1 |
1 |
2.1 |
36.2 |
3578 |
271 |
293 |
