Electrical Cable Mv 0.6/1kv PVC Insulated Power Cable VV Vlv Vy Vly.
|VV VLV||PVC insulated PVC sheathed power cable|
|VY VLY||PVC insulated PE sheathed power cable|
|VV22 VLV22||PVC insulated, steel tape armored, PVC sheathed power cable|
|VV23 VLV23||PVC insulated, steel tape armored, PE sheathed power cable|
|VV32 VLV32||PVC insulated, steel wire armored, PVC sheathed power cable|
|VV33 VLV33||PVC insulated, steel wire armored, PE sheathed power cable|
2. Fire-resistant tape (if there are requirements of fire-resistance)
4. Filler of fire-resistant material (if there are requirements of fire-resistance)
5. Wrapping tape
6. Inner sheath
8. Outer sheath
The products can be produced in accordance with GB, IEC, BS, and other standards.
Characteristics and Applications of the Products
PVC insulated PVC sheathed power cable has the advantage of not only good electrical properties and chemical stability, but also simple construction and convenient to use. It applies to the electrical power transmission and distribution lines with A.C.rate voltage U0/U up and including 0.6/1kv.
The main features of the the flame retardant power cable is hard to get fire or that the continuous burning of cables is very limited when it is on fire. It applies to power-generated station, subway, tunnel, high-storey building, large-size factory and mines, oil field and coal mine with many cables laid tightly together.
Fire-resistance cable can operate normally for some time when it is burning except that it can transmit electrical power under normal condition. It is used in the places such as nuclear power station, subway, tunnel, high-storey building and other places concerning to fire security and its life saving.
2. Maximum conductor temperature under normal operation is 70ºC.
Single core non-armored cable: 20D
Single core armored cable: 15D
3 cores non-armored cable: 15D
3 cores armored cable: 12D
(Note: D-outer diameter of cable)
Main Technical Parameter
- Next: AAAC Cable, Overhead All Aluminum Alloy Conductor for Power Transmission
- Previous: ABC Cable, 1core/ 2core/ 3core/ 4core, 0.6/1kv Copper Conductor PVC Insulated Aerial Bundled Cable