With the characteristics of stable capability, advanced technology, broad materials resources, low price, good flexible and easy to lay and maintain, the PVC insulated power cables are suitable to be laid on distribution line with A.C 50Hz and rated voltage 10Kv or below.
1. The max. rated temperatures of the conductor is 70°C
2. The max. temperature of the conductor of the cables can not exceed 160°C when short circuit(Max. duration: 5s)
3. The cables can be laid without the limitation of all with enough mechanical pull. But the single core cable cannot be laid in iron tube and cannot be fixed by circled iron clamp around the cables.
4. The laying temperature of cables should not lower than 0°C. when the cable temperature is under 0°C, then cables should be heated up to 0°C of higher with certain methods.
Model and application:
|PVC insulated PVC sheathed power cables||Mainly laid indoors, in cable slot, tube and other places which can not bear greater pulling force|
|PVC insulated PE sheathed power cables|
|PVC insulated steel tape armored PVC sheathed power cables||The cable can be laid indoors, in channels. Cable slot and direct burial. The cable can endure mechanical force but can not bear greater pulling force|
|PVC insulated steel tape armored PE sheathed power cables|
|PVC insulated fine steel wire armored PVC sheathed power cable||Laid indoors, in mining well and water, endure mechanical force and pulling force|
|PVC insulated thick steel wire armored PE sheathed power cable|
|PVC insulated thick steel wire armored PVC sheathed power cable||Laid indoors, in mining well and water, bear greater pulling force.|
|PVC insulated thick steel wire armored PE sheathedpower cable|