4 Cores Copper Tape Screened Galvanised Steel Wire Armoured Low Voltage Power Cable
CU/XLPE/PVC/CT/PVC/SWA/PVC (4 Core)
XLPE Insulated, PVC Bedded, Copper Tape Screened, PVC Separation Sheath, Galvanised Steel Wire
Armoured, PVC Sheathed Cable
Application
These power cable for fixed installations such as distribution networks or industrial installations.
Such as Plant engineering; Industrial machinery; Heating and air-conditioning systems; Power stations; Stage applications etc.
Armoured cable suitable for direct burial.
Construction
Conductor: Plain annealed copper, class1 solid or class 2 stranded circular or compacted.
Flexible class 5 or tinned conductor could be offer upon request.
Insulation: Cross-linked polyethlene (XLPE) compound as per IEC 60502-1.
Insulation Colour:
| Number of Cores | Color Code to IEC 60502-1 | Color Code to BS 5467 |
| 4 | Red, Yellow, Blue and Black | Blue, Brown, Black and Grey |
Assembly: Cores cabled together with PP filler and covered with non-woven tape.
Bedding: Polyvinyl choride (PVC) compound type ST1 (80°C), ST2 (90°C) of IEC 60502-1.
Bedding Colour: Black or other color as per customer request.
Screen: Copper tape.
Separation Sheath: Polyvinyl choride (PVC) compound type ST1 (80°C), ST2 (90°C) of IEC 60502-1.
Separation Sheath Colour: Black or other color as per customer request.
Armour: Galvanized steel wire armoured (SWA).
Outer Sheath: Polyvinyl choride (PVC) compound type ST1 (80°C), ST2 (90°C) of IEC 60502-1.
Outer Sheath Colour: Black or other color as per customer request.
Electrical Characteristics
Recommended rated voltages U0
| Highest system voltage (Um) (kV) |
Rated voltage (U0) (kV) | |
| Categories A and B | Category C | |
| 1,2 | 0,6 | 0,6 |
Routine test voltages
| Rated voltage U0 (kV) | 0,6 |
| Test voltage (kV) | 3,5 |
Maximum conductor temperatures for different types of insulating compound
| Maximum conductor temperature (°C) | |
| Normal operation | Short-circuit (5 s maximum duration) |
| 90 | 250 |
Operating Temperature: -15°C to 90°C
Test Voltage: 3.5 kV for 5 minutes
Installation Reference
Min.Bending Radius (mm): 8 x cable overall diameter
Max.Pulling Tension (N/mm2): 70
Reference Standards
Design Specification: IEC60502-1
Conductor: IEC60228, BS EN60228
Flame Retardancy: IEC60332-1, BS EN60332-1
Dimension
| Nominal Conductor Area(mm2) | No.and Diameter of Wires (no./mm) |
Thickness of Insulation (mm) |
Diameter of Armour Wire (mm) |
Overall Diameter (mm) |
Approximate Weight (kg/km) |
| 4X1.5 | 7/0.53 | 0.7 | 1.25 | 19.5 | 880 |
| 4X2.5 | 7/0.67 | 0.7 | 1.25 | 20.5 | 986 |
| 4X4 | 7/0.85 | 0.7 | 1.25 | 21.8 | 1126 |
| 4X6 | 7/1.04 | 0.7 | 1.25 | 23.2 | 1296 |
| 4X10 | 7/1.35 | 0.7 | 1.6 | 26.1 | 1732 |
| 4X16 | 7/1.70 | 0.7 | 1.6 | 28.7 | 2136 |
| 4X25 | 7/2.14 | 0.9 | 1.6 | 33 | 2818 |
| 4X35 | 7/2.52 | 0.9 | 1.6 | 36 | 3394 |
| 4X50(S) | 19/1.78 | 1 | 2 | 37.3 | 4186 |
| 4X70(S) | 19/2.14 | 1.1 | 2 | 42.1 | 5421 |
| 4X95(S) | 19/2.52 | 1.1 | 2.5 | 47.6 | 7336 |
| 4X120(S) | 37/2.03 | 1.2 | 2.5 | 52 | 8782 |
| 4X150(S) | 37/2.25 | 1.4 | 2.5 | 58.1 | 10495 |
| 4X185(S) | 37/2.52 | 1.6 | 2.5 | 62.9 | 12467 |
| 4X240(S) | 61/2.25 | 1.7 | 2.5 | 71 | 15599 |
| 4X300(S) | 61/2.52 | 1.8 | 3.15 | 79 | 19597 |
