IEC 60502-2, IEC 60228, UV Resistant: ISO 4892-3 Abrasion and Tear Resistant: EN 60229-4.1 Impact rated to: AG2 EN 60364-5.51
STANDARDS
APPLICATION
Medium voltage power cables for distribution networks and generation units, suitable for external installation including in direct in ground and in buried cable ducts. UV Resistant.
CHARACTERISTICS
Voltage Rating Uo/U : 6/10 (12)kV
Test Voltage: 21kV AC 50Hz (5 mins)
Minimum Bending Radius : 15 x overall diameter
CONSTRUCTION
Conductor Screen:Semi-conductive material
Insulation :XLPE (Cross-Linked Polyethylene)
Insulation Screen:Semi-conductive material (bonded)
Screen :Copper wires and copper tape
Outer Sheath:MDPE (Medium Density Polyethylene)
Sheath Colour :Red Black
DIMENSIONS
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² | NOM. THICKNESS SEMI-CON. LAYER INNER OUTER | MINIMUM INSULATION THICKNESS mm | NOMINAL DIAMETER OVER INSULATION mm | |||||
|---|---|---|---|---|---|---|---|---|---|
| Screen | Outer mm | ||||||||
| 1 | 50 | 16 | 7 x 2.90 | 0.5 | 0.4 | 3.4 | 16.4 | ||
| 1 | 70 | 16 | 19 x 2.18 | 0.5 | 0.4 | 3.4 | 17.9 | ||
| 1 | 95 | 16 | 19 x 2.55 | 0.5 | 0.4 | 3.4 | 19.6 | ||
| 1 | 120 | 16 | 19 x 2.90 | 0.5 | 0.4 | 3.4 | 20.9 | ||
| 1 | 150 | 25 | 19 x 3.16 | 0.5 | 0.4 | 3.4 | 22.6 | ||
| 1 | 185 | 25 | 37 x 2.55 | 0.5 | 0.4 | 3.4 | 24.4 | ||
| 1 | 240 | 25 | 37 x 2.90 | 0.5 | 0.4 | 3.4 | 26.9 | ||
| 1 | 300 | 25 | 61 x 2.55 | 0.5 | 0.4 | 3.4 | 29.2 | ||
| 1 | 400 | 35 | 61 x 2.90 | 0.5 | 0.4 | 3.4 | 31.7 | ||
| 1 | 500 | 35 | 61 x 3.20 | 0.5 | 0.4 | 3.4 | 34.7 | ||
| 1 | 630 | 35 | 61 x 3.65 | 0.5 | 0.4 | 3.4 | 38.9 | ||
| NOMINAL CROSS SECTIONAL AREA mm² | DIAMETER TAPE SCREEN mm | MINIMUM SHEATH THICKNESS mm | NOMINAL OVERALL DIAMETER mm | NOMINAL WEIGHT kg/km | MAXIMUM SIDEWALL PRESSURE N/cm2 | MAXIMUM PULLING TENSION N | |||
|---|---|---|---|---|---|---|---|---|---|
| 50 | 1x0.1x10 | 1.24 | 23 | 550 | 331 | 1,500 | |||
| 70 | 1x0.1x10 | 1.24 | 24 | 650 | 415 | 2,100 | |||
| 95 | 1x0.1x10 | 1.24 | 26 | 750 | 522 | 2,850 | |||
| 120 | 1x0.1x10 | 1.24 | 27 | 850 | 621 | 3,600 | |||
| 150 | 1x0.1x10 | 1.32 | 29 | 1,100 | 708 | 4,500 | |||
| 185 | 1x0.1x10 | 1.32 | 31 | 1,200 | 809 | 5,550 | |||
| 240 | 1x0.1x10 | 1.4 | 33 | 1,400 | 938 | 7,200 | |||
| 300 | 1x0.1x10 | 1.48 | 36 | 1,600 | 1,081 | 9,000 | |||
| 400 | 1x0.1x15 | 1.56 | 39 | 2,000 | 1,311 | 12,000 | |||
| 500 | 1x0.1x15 | 1.64 | 42 | 2,500 | 1,471 | 15,000 | |||
| 630 | 1x0.1x15 | 1.72 | 46 | 3,000 | 1,654 | 18,900 | |||
ELECTRICAL CHARACTERISTICS
| NOMINAL CROSS SECTIONAL AREA mm² | CONDUCTOR DC RESISTANCE AT 20oC ohms/km | CONDUCTOR DC RESISTANCE AT 75oC ohms/km | CONDUCTOR AC RESISTANCE BY MAX TEMP ohms/km | CURRENT CARRYING CAPACITY ( A ) In Ground In Air 20oC 30oC | CHARGING ADMITTANCE A/km | CAPACITANCE uF/km | S.C.C CONDUCTOR 1SEC kA | S.C.C SCREEN 1SEC kA | CONDUCTOR LOSSES IN THE GROUND kW/km | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | |||||||||||
| 70 | 0.44 | 0.92 | 0.57 | 236 | 269 | 0.17 | 0.33 | 0.24 | 6.58 | 3.2 | 31.7 |
| 95 | 0.32 | 0.66 | 0.41 | 281 | 327 | 0.17 | 0.32 | 0.28 | 8.93 | 3.2 | 32.5 |
| 120 | 0.26 | 0.52 | 0.33 | 318 | 377 | 0.16 | 0.31 | 0.3 | 11.28 | 3.2 | 33.2 |
| 150 | 0.2 | 0.43 | 0.27 | 350 | 424 | 0.16 | 0.3 | 0.33 | 14.1 | 5 | 32.8 |
| 185 | 0.17 | 0.34 | 0.21 | 393 | 485 | 0.16 | 0.29 | 0.36 | 17.39 | 5 | 32.9 |
| 240 | 0.12 | 0.26 | 0.16 | 453 | 573 | 0.15 | 0.28 | 0.4 | 22.56 | 5 | 33.4 |
| 300 | 0.1 | 0.21 | 0.13 | 507 | 652 | 0.15 | 0.28 | 0.45 | 28.2 | 5 | 33.9 |
| 400 | 0.08 | 0.16 | 0.1 | 559 | 741 | 0.15 | 0.27 | 0.49 | 37.6 | 7.1 | 32.2 |
| 500 | 0.06 | 0.12 | 0.08 | 622 | 838 | 0.15 | 0.26 | 0.54 | 47 | 7.1 | 31.3 |
| 630 | 0.05 | 0.1 | 0.06 | 860 | 1,080 | 0.14 | 0.25 | 0.62 | 59.22 | 7.1 | 47.3 |
| Derating factor (ground): 1 (Soil thermal resistivity: 1km/W, Depth 0.8m, Flat formation - touching) Derating factor (air): 1 (Flat formation - touching) | |||||||||||
