This is a small sample of our LV and MV power cables. If you cannot see the spec you require, please contact us.Buflex X’PREM cable control and power reeling cables 0.6/1 (1.2) kV
Application:
Buflex X’PREM cable with polyurethane sheath are especially designed for reeling applications, with high mechanical stresses and severe environmental conditions such as torsion, tension, torque and abrasion. A member strength has been integrated to fulfill tensile load and high acceleration and speed.
Design:
- Central strength member: Aramid yarns
- Conductor: Flexible plain copper, class 5 to IEC 60228
- Insulation: XLPE
- Outer sheath: Double layer with anti-twisting reinforcement PU
- Outer sheath colour: Yellow
Marking:
- BUFLEX X’PREM – 0.6/1 kV number of cores – cross-section NEXANS – week – year
Core identification:
- Control: White with printed numbers
- Power: 4 cores – Black, Brown, Grey and Green/Yellow (3 earth cores for sizes ≥ 25mm²).
- 5 cores – Black, Brown, Grey, Blue and Green/Yellow
Standards:
- Nexans specification
Mechanical characteristics:
| Maximum tensile load: | 25 N/mm² of phases copper cross section |
Bending radius Fixed installation: | 6 x d |
| Tests: | Bending test, torsional test, reeling test |
| Reeling speed: | Up to 120 m/min (higher speed on request) |
Chemical properties:
| For outdoor applications, Moisture, UV and Ozone, Oil and Chemical resistant |
Electrical and Thermal properties:
Nominal voltage: | Uo/U 0.6/1 kV |
Test voltage Power: | 3.5 kV in AC |
Maximum temperature at the conductor In service: | + 90 °C |
Maximum surface temperature Fixed installation: | – 40 °C up to + 80 °C |
Technical Characteristics:
- Power Cable
| ORDER REFERENCE NUMBER | NUMBER OF CORES AND NOMINAL CROSS-SECTION (mm²) | MINIMUM OUTER DIAMETER (mm) | MAXIMUM OUTER DIAMETER (mm) | APPROX. CABLE WEIGHT (KG/KM) | MAXIMUM TENSILE LOAD (N) | CURRENT CARRYING CAPACITY (AMP) |
| XPREM4G2.5 | 4G 2.5 | 10.0 | 11.5 | 180 | 250 | 30 |
| XPREM4G4 | 4G 4.0 | 11.5 | 13.0 | 260 | 400 | 40 |
| XPREM4G6 | 4G 6.0 | 13.0 | 14.5 | 370 | 600 | 51 |
| XPREM4G10 | 4G 10 | 15.5 | 17.0 | 580 | 1,000 | 71 |
| XPREM4G16 | 4G 16 | 19.5 | 21.5 | 920 | 1,600 | 95 |
| XPREM3X25+3G6 | 3×25 + 3G 6.0 | 23.5 | 25.5 | 1,240 | 1,960 | 121 |
| XPREM3X35+3G6 | 3×35 + 3G 6.0 | 27.0 | 29.5 | 1,640 | 2,650 | 150 |
| XPREM3X50+3G10 | 3×50 + 3G 10 | 30.0 | 32.5 | 2,240 | 3,750 | 182 |
| XPREM3X70+3G16 | 3×70 + 3G 16 | 35.0 | 37.5 | 3,100 | 5,250 | 234 |
| XPREM3X95+3G16 | 3×95 + 3G 16 | 39.0 | 42.0 | 3,890 | 7,150 | 283 |
| XPREM3X120+3G25 | 3×120 + 3G 25 | 44.0 | 47.0 | 5,080 | 9,000 | 329 |
| XPREM3X150+3G25 | 3×150 + 3G 25 | 49.0 | 52.5 | 6,160 | 11,250 | 375 |
| XPREM3X185+3G35 | 3×185 + 3G 35 | 54.5 | 58.5 | 7,680 | 13,800 | 428 |
| XPREM3X240+3G50 | 3×240 + 3G 50 | 60.5 | 64.5 | 9,870 | 18,000 | 511 |
| XPREM3X300+3G50 | 3×300 + 3G 70 | 68.5 | 72.5 | 12,300 | 22,500 | 555 |
| XPREM5G2.5 | 5G 2.5 | 11.0 | 12.5 | 220 | 310 | 30 |
| XPREM5G4 | 5G 4.0 | 13.0 | 14.5 | 320 | 500 | 40 |
| XPREM5G6 | 5G 6.0 | 15.0 | 16.5 | 450 | 750 | 51 |
| XPREM5G10 | 5G 10 | 18.0 | 20.0 | 700 | 1,250 | 75 |
| XPREM5G16 | 5G 16 | 22.0 | 24.0 | 1,100 | 2,000 | 95 |
| XPREM5G25 | 5G 25 | 27.0 | 29.5 | 1,550 | 3,100 | 121 |
| XPREM5G35 | 5G 35 | 31.0 | 33.5 | 2,050 | 4,350 | 150 |
- Control Cable
ORDER | NUMBER OF CORES AND NOMINAL CROSS-SECTION (mm²) | MINIMUM OUTER DIAMETER (mm) | MAXIMUM OUTER DIAMETER (mm) | APPROX. CABLE WEIGHT (KG/KM) | MAXIMUM TENSILE LOAD (N) | CURRENT CARRYING CAPACITY (AMP) |
| XPREM7X1.5 | 7 x 1.5 | 11.5 | 13.0 | 210 | 260 | 20 |
| XPREM12X1.5 | 12 x 1.5 | 16.0 | 17.5 | 330 | 450 | 16 |
| XPREM18X1.5 | 18 x 1.5 | 16.0 | 17.5 | 410 | 670 | 12 |
| XPREM24X1.5 | 24 x 1.5 | 19.0 | 21.5 | 680 | 900 | 10 |
| XPREM36X1.5 | 36 x 1.5 | 22.0 | 24.0 | 900 | 1,350 | 8 |
| XPREM7X2.5 | 7 x 2.5 | 12.5 | 14.0 | 430 | 430 | 28 |
| XPREM12X2.5 | 12 x 2.5 | 18.5 | 20.5 | 610 | 750 | 22 |
| XPREM18X2.5 | 18 x 2.5 | 18.5 | 20.5 | 740 | 1,120 | 16 |
| XPREM24X2.5 | 24 x 2.5 | 22.5 | 24.5 | 1,050 | 1,500 | 12 |
| XPREM36X2.5 | 36 x 2.5 | 25.0 | 28.0 | 1,430 | 2,250 | 10 |
| XPREM42X2.5 | 42 x 2.5 | 27.0 | 29.5 | 1,500 | 2,620 | 8 |
| XPREM26X2.5+4X2.5C | 26 x 2.5 + (4 x 2.5)C | 24.5 | 27.0 | 1,260 | 1,870 | 11 |
Note:
- Current carrying capacities are given for an uncoiled cable laid on the ground, a conductor temperature of 90 °C and ambient temperature of 30 °C. Correction factors must be applied for other conditions.
Options:
- Other composition can be manufactured on request as e.g. composite cables including power and control cores, screened pairs or optical fibre element.
Click to download PDF datasheet Buflex X’Prem Cable