450/750V XLPE Insulated, LSZH Sheathed,Screened Power Cables (2-4 Cores and Multicore)

FTX200 07RCZ1-R(CU/LSZH/CUTO/LSZH 450/750V Class 2)

APPLICATION

The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings.

images/450/750V XLPE Insulated, LSZH Sheathed,Screened Power Cables (2-4 Cores and Multicore).jpg images/450/750V Screened Power Cables.jpg

STANDARDS

  • Basic design to BS 7211, IEC 60502-1

FIRE PERFORMANCE

Flame Retardance (Single Vertical Wire Test) EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*
Reduced Fire Propagation (Vertically-mounted bundled wires & cable test) EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4
Halogen Free IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1; BS 6425-1*
No Corrosive Gas Emission IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2*
Minimum Smoke Emission IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*
No Toxic gases NES 02-713; NF C 20-454

Note: Asterisk * denotes superseded standard.

VOLTAGE RATING

450/750 V

CABLE CONSTRUCTION

Conductor Plain annealed copper wire, stranded according to IEC 60228 class 2
Insulation Extruded XLPE compound
Filler, binder (if any) PP, PET, LSZH
Overall Screen Copper tape
Outer Sheath Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1. UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option

COLOUR CODE

Insulation Colour as per BS7671

  With Earth Conductor Without Earth Conductor
2 Cores - Brown, Blue
3 Cores Yellow/Green, Brown, Blue Brown, Grey, Black
4 Cores Yellow/Green, Brown, Grey, Black Brown, Grey, Black, Blue
5 Cores Yellow/Green, Brown, Grey, Black, Blue Brown, Grey, Black, Blue, Black
Above 5 Cores Yellow/Green, Black Numbered Black Numbered

Sheath Colour: Black (other colors upon request)

PHYSICAL AND THERMAL PROPERTIES

Maximum temperature range during operation (XLPE) 90°C
Maximum short circuit temperature (5 Seconds) 250°C
Minimum bending radius 7 x Overall Diameter

CONSTRUCTION PARAMETERS

Conductor FTX200 07RCZ1-R
No. of Core X Cross Section No./Nominal Diameter of Strands Nominal Overall Diameter Conductor Nominal Insulation Thickness Nominal Copper Tape Thickness Nominal Sheath Thickness Nominal Overall Diameter Max.DC resistance of conductor @20°C Approx. Weight
Noxmm2 No./mm mm mm mm mm mm Ω/km kg/km
2x1.0 7/0.44 1.32 0.7 0.1 1.2 10.7 18.1 172
2x1.5 7/0.53 1.59 0.7 0.1 1.3 11.3 12.1 197
2x2.5 7/0.67 2.01 0.7 0.1 1.3 12.2 7.41 239
2x4.0 7/0.85 2.55 0.7 0.1 1.3 13.4 4.61 300
3x1.0 7/0.44 1.32 0.7 0.1 1.3 11.2 18.1 194
3x1.5 7/O.53 1.59 0.7 0.1 1.3 11.8 12.1 224
3x2.5 7/0,67 2.01 0.7 0.1 1.3 12.8 7.41 276
3x4.0 7/0.85 2.55 0.7 0.1 1.3 14.1 4.61 353
4x1.0 7/0.44 1.32 0.7 0.1 1.3 12.0 18.1 224
4x1.5 7/0.53 1.59 0.7 0.1 1.4 12.7 12.1 261
4x2.5 7/0.67 2.01 0.7 0.1 1.3 13.9 7.41 326
4x4.0 7/0.85 2.55 0.7 0.1 1.3 15.3 4.61 422
7x1.0 7/0.44 1.32 0.7 0.1 1.3 13.9 18.1 309
7x1.5 7/0.53 1.59 0.7 0.1 1.4 14.8 12.1 366
7x2.5 7/0.44 2.01 0.7 0.1 1.4 16.2 7.41 468
12x1.5 7/0.53 1.59 0.7 0.1 1.5 18.9 12.1 560
12x2.5 7/0.67 2.01 0.7 0.1 1.5 20.8 7.41 727
19x1.5 7/0.53 1.59 0.7 0.1 1.6 21.9 12.1 786
19x2.5 7/0.67 2.01 0.7 0.1 1.6 24.2 7.41 1,037

ELECTRICAL PROPERTIES

Conductor Operating Temperature 90°C
Ambient Temperature 30°C

Current-Carrying Capacities (Amp)

Conductor cross-sectional area Reference Method A (enclosed in conduit inthermally insulating wall etc) Reference Method B (enclosed in conduit on a wall or in trunking etc) Reference Method C (clipped direct) Reference Method E (in free air or on a perforated cable tray, horizontal or vertical etc) Touching
1 two-core cable*, single-phase a.c. or d.c. 1 three-or four corecable*, three-phase a.c. 1 two-core cable*,single-phase a.c. ord.c. 1 three-or four corecable*, three-phase a.c. 1 two-core cable*,single-phase a.c. or d.c. 1 three-or four corecable*, three-phasea.c. 1 two-core cable*,single-phase a.c. or d.c. 1 three-or four corecable*, three-phasea.c.
1 2 3 4 5 6 7 8 9
mm2 A A A A A A A A
1.0 14.5 13 17 15 19 17 21 18
1.5 18.5 16.5 22 19.5 24 22 26 23
2.5 25 22 30 26 33 30 36 32
4.0 33 30 40 35 45 40 49 42

Voltage Drop (Per Amp Per Meter)

Conductor cross-sectional area Two-core cables, d.c. Two-core cable, single-phase a.c. Three-or four core cable,three-phase a.c.
1 2 3 4
mm2 mV/A/m mV/A/m mV/A/m
1.0 46 46 40
1.5 31 31 27
2.5 19 19 16
4.0 12 12 10