Product Description
1. Application :
Used for indoor & outdoor laying,The Cable can bear a certain
laying traction,but can't bear the mechanical force from
outide.Single core cable can't be allowed to lay in the magnetic
pipe . The Cable is used for fixed laying in the rated voltage
(U0/U)0.6/1KV,3.6/6KV & below for power transmission.
2. Product implementation standard:
GB/T12706-2002 Rated Voltage 1KV(uM=1.2KV) to 35KV(uM=40.5Kv)
insulation electrical power & auxilary IEC60502-1997 Rated voltage
1-30kV Insulation electrical power cable & auxiliaries.
3. Operational performances:
(1) Working temperature:
The Max.conductor working temperature: 70℃ Centigrade Conductor
short circuit temperature : highest temperature not more than 160℃
, the longest time not more than 5 seconds.
The min.bending radius of cable installation :
Table 1 :
Item | Single core Power Cable | 3 Cores Electrical Power Cable |
No Armour | With Armour | No Armour | With Armour |
The Min.bending radius of cable installation | 20D | 15D | 15D | 12D |
The min.bending radius near connecting box & terminal cable | 15D | 12D | 12D | 10D |
Note : "D" refers to outside diameter of electrical power cable. |
(2) Installation laying temperature :
Cable installation laying temperature not less than 0℃ Cable
current-carrying capacity laying mode & basic parameters: Air
laying: enviromental temperature : 40℃ Soil laying: enviromental
temperature : 25℃ Soil Thermal resistance coefficient : 1.0.m/W
Cable laying arrangments:
Single core calbe arrangment :Flat type. (adjacent space equals to
cable outside diameter);
