**1.Max.permissible continuous operating temperature of conductor of 6-35kV cable shall not exceed 90℃.
**2.Conductor short-circuit temperature shall not exceed 250℃. Max.sustaining period shall not exceed 5 seconds.
**3.Bending radius
Bending radius of single core cable:20(d+D)±5%
Bending radius of multi-core cable:15(d+D)±5%
D-Actual outer diameter of cable sample(mm);
d-Actual diameter of the conductor(mm).
4.Not restricted by the difference of level along the route
5.Installation temperature
It should be heated while ambient temperature is below 0℃.