Detailed Product Description
Al conductor
PE insulated
for laying indoor and outdoor
cheap
Standard compiled with:
GB/T12706-2002 Power cables with extruded insulation and their accessories for rated voltage from 1KV (Um =1.2KV) up to 35KV (Um =40.5KV)
IEC60502-1997 Power cable with extruded insulation and their accessories for rated voltage from 1KV up to 30KV
Service performance
Operating temperature:
Max permissible continuous operating temperature of conductors: 70°C.
Short circuit temperature of conductor:
Max short circuit temperature: 160°C. (less than 5 second)
Laying temperature:
The laying temperature is less than 0°C.
Laying condition and its parameters when current capacity of cables is calculated:
|
Method of laying |
Basic ambient temperature |
Soil thermal resistivity |
|
In air |
40°C |
--- |
|
Direct burial |
25°C |
1°C·M/W |
Layout of cables:
Single core cables: In parallel (spacing side by side=1D D-0verall diameter)
Multi-core cables: laid individually
Constructed profiles of the products
 
1. Conductor 2. Insulation layar 3. Filler 4.Binder 5. Belt 6. Steel tape 7. Outside sheath
|
Model |
Description |
Main Application |
|
Cu |
Al |
|
VV |
VLV |
Cu or Al conductor PVC insulated PVC sheathed power cable |
For laying indoor and outdoor, unable to bear external mechanical force but the traction force during laying. Laying single core cable in magnetic duct is not permissible |
|
