Conductor ofconcentric cable:
1. Solid core copperconductor class 1
2. Strandedcore copper conductor class 2
Voltage ofconcentric cable
The voltage is lowvoltage 0.6/1kv
Insulation ofconcentric cable
PVCInsulation
Sheath ofconcentric cable
PVC Sheath
Standard ofconcentric cable
IEC 60502Standard
Application ofconcentric cable
Concentric conductor cable is suitable for rated voltage up to and including 0.6/1 kv and It is used for power
transmission.
Feature of concentriccable
Cable has lower and even positive (negative) sequence and the zero sequence impedance, which is
beneficial to improve the power supply quality.
Concentric layer conductor is lower in the reactance value than the fourth core of ordinary
four core cable in the zero sequence state, which is helpful for short circuit automatic protection
device of sensitive action, so as to ensure the safe operation of cable related equipment.
Cable has strong resistance to electromagnetic interference and lightning resistance characteristics
Label: | ALUMINUM Alloy CONCENTRIC CABLE 2x6 AWG |
| Specified |
Standard | ASTM B 801 |
| |
Constructive Characteristics | |
Wiring direction last | to the right |
layer: | |
Wiring step: | 8-16 outer diameter |
Dimensional Characteristics | |
Single aluminum wire diameter(mm): | 1.5544 |
Phase Diameter (mm): | 4.66 |
Number of threads: | 7 |
Section of the Phase conductor(mm2): | 13.3 |
Phase insulation thickness (mm): | 1.14 |
Diameter of the insulation phase conductor(mm): | 6.94 |
Neutral wire Characteristics: | |
Coverage rate(%): | ≥90 |
Neutral Diameter(mm): | 1.08 |
Number of threads: | 14 |
Section(mm2): | 12.97 |
Neutral angle of incidence: | 30°≤α≤40° |
Inner ribbon thickness (mm): | 0.15 |
Cover thickness(mm): | 1.14 |
Approximate Outside Diameter (mm): | 11.14 |
| |
| |
Electrical Characteristics | |
Density at 20 ºC g/m³: | 2.71 |
Weight of single aluminum conductor(kg/km): | 36.8 |
Approximate weight(kg / km): | 156 |
Current-carrying capacity to 90ºC(A): | 60 |
Resistance in C.C. a 20 ºC(Ω/km): | ≤ 2,16 |