● Good mechanical and temperature performance;
● Solve the power supply and signal transmission problems, and provide centralized monitoring and maintenance of power supply for equipment;
● Improve the manageability of power supply, reduce the coordination and maintenance of power supply;
● Reduce procurement costs and save construction costs;
● Mainly used for the connection between BBU and RRU in the DC remote power supply system of distributed base stations;
● Suitable for underground installation
|
Type |
O.D. (mm) |
Weight (Kg/km) |
Tensile strength Long/short term (N) |
Crush Long/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 |
|
Cross section (mm2) |
Max. DC resistance of single conductor (20 ℃)(Ω/km) |
Insulation resistance (20℃)(MΩ.km) |
Dielectric strength KV, DC 1min Dielectric strength KV, DC 1min |
||
|
Between each conductor and other metal members connected in cable |
Between conductors |
Between conductor and metallic armor |
Between conductor and 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 |
||||
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