Medium Voltage 8.7/15KV 11KV power cable SWA N2XRY XLPE Insulated Cable
Structure:
N2XRY XLPE insulated cable
Conductor, XLPE insulation, filling, PVC inner sheath, steel wire armor, PVC outer sheath
Characteristics:
Rated voltage Uo/U: 6-35 KV.
Allowable long-term working temperature of cable conductor: 90℃
Allowable temperature of cable conductor during short circuit (long duration no more than 5s): 250℃
Ambient temperature during cable laying: not less than 0℃.
The bending diameter of a multi-core cable is not less than 15 times the outer diameter of the cable, and the bending diameter of a single-core cable is not less than 20 times the outer diameter of the cable.
National Standard: GB12706
| Product name | Medium Voltage Cables |
| Certifications | CE/CCC/ISO |
| Standard | IEC60502-2 |
| Rated Voltage | 6-35 KV |
| Conductor material | Copper/Aluminum |
| Insulation Material | XLPE |
| Armoured Material | None/Steel Tape/Steel wire |
| Jacket Material | PVC |
| Number of cores | 1 or 3 |
| Section area | 25 35 50 70 95 120 150 185 240 300 400 500 sqmm |
| Model | Name | Remark |
| N2XY, NA2XY | Copper core (aluminum core) XLPE insulated and PVC sheathed power cable | Laying indoors, tunnels and pipelines |
| N2XBY, NA2XBY | Copper core (aluminum core) XLPE insulated PVC sheathed steel tape armored power cable |
| N2XRY, NA2XRY | Copper core (aluminum core) XLPE insulated PVC sheathed steel wire armored power cable |
Differences and characteristics of N2XBY line and N2XRY line.
1. N2XBY fiber optic cable advantages: the sheath layer has increased the steel belt, with better resistance to pressure, effectively prevent accidental damage and rodent bite. Suitable for direct burial laying and laying through the pipe.
The allowable long-term working temperature of the conductor is 900C, and the allowable short-circuit temperature of the conductor is: 2500C (the longest duration does not exceed 5S)
2. N2XRY fiber optic cable advantages: sheath layer to add a layer of steel wire, better tensile strength, effective prevention of falling objects and rodent bite damage.
Suitable for overhead laying and vertical laying.
The allowable long-term working temperature of the conductor is 900C, and the allowable short-circuit temperature of the conductor is: 2500C (the longest duration does not exceed 5S)
Due to the complicated process of steel wire armored cable, it is generally more expensive than steel belt armored cable.
3. Compared with N2XBY cable, N2XRY cable has better water resistance and low temperature resistance, and poorer flame retardant performance. However, N2XRY cable is more environmentally friendly and will be priced higher than N2XBY because it produces less harmful effects in a fire environment.
XLPE Insulated Cable
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8.7/15KV 11KV 3 Core XLPE Cable SWA N2XRY General Cable Medium Voltage Images
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