0.6/1 kV Multi Cores Mica Tape Fire Resistant Power Cable to IEC 60502
CU/MGT/XLPE/LSZH (Multi - Cores)
Mica Tape, XLPE Insulated, LSZH Sheathed, LSZH Sheathed Cable
Application
These cables are suitable for indoor and outdoor applications, where a high safety against flame is required .
Public address and emergency voice communication system and traffic control centres.
Control and instrumentation service in industrial, commercial and residential buildings.
Such as: Schools&Universities, Hospital, Markets & Malls, Hotels, Theatres, Cinemas, Airports, Underground stations, Tunnels, Recreational
places& Amusement parks, Indoor work places.
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.
Fire Barrier: Mica tape (MGT).
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 |
| 6 and above | White with Black Numbering or Others |
White with Black Numbering or Others |
Assembly: Cores cabled together with PP filler and covered with non-woven tape.
Outer Sheath: Low smoke zero halogen (LSZH) compound type ST8 (90°C) of IEC 60502-1.
Outer Sheath Color: Orange or others.
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): 50
References Standards
Design Specification: IEC60502-1
Conductor: IEC60228, BS EN60228
Fire Resistance: BS6387(C,W,Z), SS299(C,W,Z), IEC60331
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
Dimension
| No.of Cores | Nominal Conductor Area (mm2) |
No.and Diameter of Wires (no./mm) |
Thickness of Insulation (mm) |
Thickness of Sheath (mm) |
Overall Diameter (mm) |
Approximate Weight (kg/km) |
| 5 | 1.5 | 7/0.53 | 0.7 | 1.8 | 14.1 | 253 |
| 7 | 7/0.53 | 0.7 | 1.8 | 15.3 | 320 | |
| 10 | 7/0.53 | 0.7 | 1.8 | 19.2 | 441 | |
| 12 | 7/0.53 | 0.7 | 1.8 | 19.8 | 503 | |
| 19 | 7/0.53 | 0.7 | 1.8 | 23.1 | 730 | |
| 20 | 7/0.53 | 0.7 | 1.8 | 23.6 | 764 | |
| 24 | 7/0.53 | 0.7 | 1.8 | 26.9 | 907 | |
| 37 | 7/0.53 | 0.7 | 1.9 | 31 | 1325 | |
| 5 | 2.5 | 7/0.67 | 0.7 | 1.4 | 14.4 | 292 |
| 7 | 7/0.67 | 0.7 | 1.4 | 15.7 | 381 | |
| 10 | 7/0.67 | 0.7 | 1.6 | 20.4 | 552 | |
| 12 | 7/0.67 | 0.7 | 1.6 | 21.1 | 637 | |
| 19 | 7/0.67 | 0.7 | 1.7 | 25 | 959 | |
| 20 | 7/0.67 | 0.7 | 1.7 | 25.6 | 1004 | |
| 24 | 7/0.67 | 0.7 | 1.9 | 29.7 | 1225 | |
| 37 | 7/0.67 | 0.7 | 2 | 34.2 | 1803 | |
| 5 | 4 | 7/0.85 | 0.7 | 1.4 | 15.9 | 394 |
| 7 | 7/0.85 | 0.7 | 1.5 | 17.6 | 530 | |
| 10 | 7/0.85 | 0.7 | 1.6 | 22.6 | 753 | |
| 12 | 7/0.85 | 0.7 | 1.7 | 23.5 | 888 | |
| 19 | 7/0.85 | 0.7 | 1.8 | 27.9 | 1346 | |
| 20 | 7/0.85 | 0.7 | 2.4 | 54.8 | 1804 | |
| 24 | 7/0.85 | 0.7 | 2.6 | 63.4 | 2201 | |
| 37 | 7/0.85 | 0.7 | 2.9 | 73.7 | 3198 |
