Cable Section:
Main Features:
• Accurate process control ensuring good mechanical and temperature performances
• Optical and electrical hybrid design, solving the problem of power supply and signal transmission and providing the centralized monitoring and maintenance of power for equipment
• Improving manageability of power and reducing coordination and maintenance of power supply
• Reducing procurement costs and saving construction costs
• Mainly used to connect BBU and RRU in DC remote power supply system for distributed base station
• Applicable to buried installation
Technical Characteristics:
| Type |
O.D.(mm) |
Weight(Kg/km) |
Tensile strengthLong/short term (N) |
CrushLong/short term（N/100mm） |
Structure |
| GDTA53-02-24Xn+2*1.5 |
15.1 |
290 |
1000/3000 |
1000/3000 |
Structure I |
| GDTA53-02-24Xn+2*2.5 |
15.5 |
312 |
1000/3000 |
1000/3000 |
Structure I |
| GDTA53-02-24Xn+2*4.0 |
18.2 |
358 |
1000/3000 |
1000/3000 |
Structure II |
| GDTA53-02-24Xn+2*5.0 |
18.6 |
390 |
1000/3000 |
1000/3000 |
Structure II |
| GDTA53-02-24Xn+2*6.0 |
19.9 |
435 |
1000/3000 |
1000/3000 |
Structure II |
| GDTA53-02-24Xn+2*8.0 |
20.8 |
478 |
1000/3000 |
1000/3000 |
Structure II |
Electrical Performance of Conductor:
| Cross section (mm2) |
Max. DC resistance ofsingle conductor(20 ℃)(Ω/km) |
Insulation resistance (20℃)(MΩ.km) |
Dielectric strength KV, DC 1minDielectric strength KV, DC 1min |
| Between each conductor and othermetal members connected in cable |
Betweenconductors |
Between conductorand metallic armor |
Between conductorand steel wire |
| 1.5 |
13.3 |
No less than 5,000 |
5 |
5 |
3 |
| 2.5 |
7.98 |
| 4.0 |
4.95 |
| 5.0 |
3.88 |
| 6.0 |
3.30 |
| 8.0 |
2.47 |
Environmental Characteristic：
• Transport/storage temperature: -20℃ to +60℃
Delivery Length：
• Standard length: 2,000m; other lengths are also available.
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