Cables for acid and alkali resistance aging resistance and low temperature impact photovoltaic power generation systems
1. This product is suitable for connecting the solar communication power supply,the pkotovoltage component,the array of the battery and the array and the DC end of the photovoltaic inverter.
2. The cable has the characteristics of bad environment,aging,high and low temperature resistance and halogen free low smoke flame retardance.
3. EXcellent resistance to hear,oxygen and light aging,long service life.
4. It has excellent electrical insulation and compatible stability.
5. No pollution to the surrounding environment.
Type | Designation | Core No. | Production Range mm2 | Related voltage V |
RV | General ourpose single core soft conductor cable without sheat | 1 | 1.5-240 | 450/750 |
RV | Inner wiring purpose single core soft conductor cable without sheat 70C for conductor temperature | 1 | 0.5-1.0 | 300/500 |
RVV | Light type PVC sheat soft cable | 2-3 | 0.5-0.75 | 300/300 |
RVV | General PVC sheath soft wire | 2-5 | 0.75-2.5 | 300/500 |
RVVP | Cu conductor PVC insulation sheath and shilded soft cable | 1-24 | 0.5-6 | 300/300 |
The type name and specification of product:
Running conditions:
a. The long-term allowable operating temperature of PVC insulated cable conductors is 70 °C, and the maximum operating temperature of cable conductors is 160 °C when short-circuited (maximum duration does not exceed 5 seconds); the long-term allowable operating temperature of XLPE insulated cable conductors is 90 °C, short-circuit (The maximum duration does not exceed 5S) The maximum operating temperature of the cable conductor is 250 ° C;
b. The long-term allowable working temperature of the cable conductor is 105 °C;
c. Allowable bending radius of the cable: the outer diameter is less than 25mm, the bending radius is not less than 4D; the outer diameter is 25mm and above, and the bending radius is not less than 6D.