4 Core Copper Tape Screened CU/XLPE/LSZH/CT/LSZH Power Cable to IEC 60502
CU/XLPE/LSZH/CT/LSZH (4 Cores)
XLPE Insulated, LSZH Bedded, Copper Tape Screened, LSZH 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.
Construction
Conductor: Plain annealed copper, class1 solid or class 2 stranded acc. to IEC 60228.
Flexible class 5 or tinned conductor could be offer upon request.
Insulation: Cross-linked polyethlene (XLPE) compound as per IEC 60502-1.
Insulation Color Code:
| Number of Cores | Color Code to IEC 60502-1 | Color Code to BS 5467 |
| 4 | Red, Yellow, Blue, Black | Brown, Black, Grey, Blue |
Assembly: Cores cabled together with PP filler and covered with non-woven tape.
Bedding: Low smoke zero halogen (LSZH) compound type ST8 (90°C) of IEC 60502-1.
Bedding Colour: Black or other color as per customer request.
Armour: Copper tape.
Outer Sheath: Low smoke zero halogen (LSZH) compound type ST8 (90°C) of IEC 60502-1.
Outer Sheath Color: 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
Short-circuit (5 s maximum duration)
| 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
Reference Standards
Design Specification: IEC60502-1
Conductor: IEC60228, BS EN60228
Flame Retardancy: IEC60332-3-22, BS EN60332-3-22
Low Smoke Zero Halogen: IEC61034-2, BS EN61034-2, IEC60754-1, IEC60754-2, BS EN50267-2-1, BS EN50267-2-2
Installation Reference
Min.Bending Radius (mm): 8 x cable overall diameter
Max.Pulling Tension (N/mm2): 50
Dimension
| Nominal Conductor Area(mm2) | No.and Diameter of Wires (no./mm) |
Thickness of Insulation (mm) |
Diameter Under Screen (mm) |
Overall Diameter (mm) |
Approximate Weight (kg/km) |
| 4x1.5 | 7/0.53 | 0.7 | 9.7 | 14.4 | 371 |
| 4x2.5 | 7/0.67 | 0.7 | 10.7 | 15.4 | 441 |
| 4x4 | 7/0.85 | 0.7 | 12 | 16.7 | 544 |
| 4x6 | 7/1.04 | 0.7 | 13.4 | 18.1 | 668 |
| 4x10 | 7/1.35 | 0.7 | 15.6 | 20.3 | 907 |
| 4x16 | 7/1.70 | 0.7 | 18.2 | 22.9 | 1229 |
| 4x25 | 7/2.14 | 0.9 | 22.3 | 27 | 1770 |
| 4x35 | 7/2.52 | 0.9 | 25.1 | 29.8 | 2264 |
| 4x50 | 19/1.78 | 1 | 25.4 | 30.3 | 2721 |
| 4x70 | 19/2.14 | 1.1 | 29.8 | 34.9 | 3734 |
| 4x95 | 19/2.52 | 1.1 | 33.5 | 39 | 5069 |
| 4x120 | 37/2.03 | 1.2 | 37.3 | 43 | 6254 |
| 4x150 | 37/2.25 | 1.4 | 42.8 | 48.9 | 7622 |
| 4x185 | 37/2.52 | 1.6 | 47.4 | 53.7 | 9333 |
| 4x240 | 61/2.25 | 1.7 | 54.7 | 61.8 | 12296 |
| 4x300 | 61/2.52 | 1.8 | 60.6 | 67.9 | 15030 |
