Structure
* Solid copper (or aluminum) conductor, PVC insulated single core electrical wire
* Stranded copper conductor, PVC insulated single core electrical wire
* Solid copper conductor, PVC Shielded flexible cable
* Solid or stranded copper conductor, PVC insulated and PVC sheathed flat electrical wire(two cores or three cores)
* Flexible copper conductor, PVC insulated single core electrical wire
* Flexible copper conductor, PVC insulated twin parallel electrical wire
* Flexible copper conductor, PVC insulated and PVC sheathed multi-core electrial wire
Application
1.Rated voltage U0/U is 450/750V, 300/500V, or 300/300V
2. Permissible continuous working temperature of cable conductor
-for type of cable RV-90 and BV-90, the temperature should be not more than 90°C
-for others, the temperature should be not more than 70°C
3. Ambient temperature should be not less than 0°C, and permissible bending radius of cable for fixed connceting should be as follows during installation.
4. Fire retardant cable should pass the test of bunched calbes or wires under fire conditions which is described in the standards of GB/T 18380.3-2001