Suitable for power lines rated at 0.6/1kV and below for transmitting electrical energy. This product boasts strong resistance to electromagnetic interference, lightning strikes, and uniform electric fields, enhancing the quality of power supply. It is particularly suitable for locations with precision electronic equipment, such as computer centers, aerospace monitoring centers, and smart buildings.
Shielded Cable Execution Standard:
This product is designed and manufactured according to Q/HX-15 specifications.
 | 1. Conductor |
| 2. PVC (XLPE) Insulation | |
| 3. Packaging Tape | |
| 4. PVC Inner Sheath | |
| 5. Metal Shielding | |
| 6. PVC Outer Sheath |
Shielded Cable Model Description:
Metal shieldingPower CableJust the design structure differs from cross-linked polyethylene insulation.Power CableDifferent from insulated power cables made of polyvinyl chloride, the models are distinguished by a suffix of “-P”, such as: VV-P, YJV-P, YJLV22-P, etc.
| Item | Performance |
| Rated Voltage Uo/U | 0.6/1kV |
| Long-term operating temperature allowance | These performance characteristics are consistent with those of the corresponding polyvinyl chloride insulated power cables or cross-linked polyethylene power cables. |
| Insulation properties | |
| High temperature during short circuit | |
| Impedance | Lower and uniform positive (negative) and zero sequence working impedance, conducive to improving power supply quality |
| Reactance | The同心conductor exhibits significantly lower reactance in the zero-sequence operating state compared to standard four-core cables, which is beneficial for the sensitive operation of short-circuit automatic protection devices, thereby ensuring the safe operation of related equipment. |
| Interference Resistance | Excellent electromagnetic interference and lightning resistance capabilities |
| Flammability Properties | Flame-retardant cableCan withstand the bundle combustion test as specified by GB12666.5 (IEC332-3). Fire-resistant cableMeets the fire-resistant characteristic tests as specified by GB12666.6 (IEC331) |
| Conductor Resistance | Meets GB3956 |
| Pressure Resistance | Withstands a 3.5kV AC voltage test for 5 minutes |
