CONDUCTOR
Solid bare copper conductor
INSULATION
PE
LAY-UP
Cores are paired, pairs are twisted in reverse layer technique forming a concentric cable.
COLOUR CODE
Black-white with black cores numbered for pairs identification.
WRAPPING
Polyester binder tape.
COLLECTIVE SCREEN
Aluminium-backed polyester tape, with tinned copper drain wire 0,5 mm2
INNER SHEATH
PE
ARMOURING
Single layer of steel wires (SWA)
OUTER SHEATH
PVC
RATED VOLTAGE
300/500 V r.m.s
TEST VOLTAGE
1000 V r.m.s for 1' between conductor, and between conductors and screen/ armour
TEMP. RATING
- During operation: -30 °C + 70°C
- During installation: - 5°C + 50°C
| N° OF PAIRS | CROSS SECTIONAL AREA mm2 | NOMINAL INSULATION THICKNESS mm | DIAMETER OF ARMOUR WIRE mm |
NOMINAL SHEATH THICKNESS mm |
APPROX OVERALL DIAMETER mm D | APPROX CABLE WEIGHT Kg/Km | MIN BENDING RADIUS = nxD |
| N | |||||||
20,2 27 34,2 |
725 1260 2150 |
10 10 10 |
|||||
5 10 20 |
1,50 | 0,60 0,60 0,60 |
1,25 1,6 2,0 |
1,6 1,8 2,0 |
|||
5 10 20 |
2,5 | 0,60 0,60 0,60 |
1,25 1,6 2,0 |
1,7 1,9 2,0 |
23 31,5 39,7 |
930 1670 2830 |
10 10 10 |
Note: Different number of pairs and individually screened cables are available upon request