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450/750V XLPE Insulated, LSZH Sheathed, Screened Power Cables (multicore)

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

Firetox Flame Retardant Cables

APPLICATION

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

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Note: Asterisk * denotes superseded standard.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

450/750V

CABLE CONSTRUCTION

Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Extruded cross-linked 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 (Thermosetting LSZH
compound type SW2-SW4 as per BS 7655-2.6 can be offered.)

COLOUR CODE

Insulation colour as per bs7671
with earth conductor without earth conductor
2Cores - Brown,Blue
3Cores Yellow/Green,Brown,Blue Brown,Gray,Black
4Cores Yellow/Green,Brown,Gray,Black Brown,Gray,Black,Blue
5Cores Yellow/Green,Brown,Gray,Black,Blue Brown,Gray,Black,Blue,Black
above 5 Cores Yellow/Green,Black Numbered Black Numbered

sheath colour: Black

Physical AND THERMAL PROPERTIES

Temperature range during operation: Max.90°C for XLPE
250°C in short-circuit for 5s max.
Minimum bending radius: 8 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
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 4 (enclosed in conduit in thermally insulating wall etc) Reference method 3 (enclosed in conduit on a wall or in trunking etc) Reference method 1 (clipped direct) Reference method 11 (on a perforated cable tray, horizontal or vertical) Reference method 12 (free air)
Horizontal flat spaced Vertical flat spaced Trefoil
2 cables, single- phase a.c. or d.c. 3 or 4 cables, 3-phase a.c. 2 cables, single- phase a.c. or d.c 3 or 4 cables, 3-phase a.c. 2 cables, single- phase a.c. or d.c. flat and touching 3 or 4 cables, 3-phase a.c. flat and touching or trefoil 2 cables, single- phase a.c. or d.c. or flat and touching 3 or 4 cables, 3-phase a.c. flat and touching or trefoil 2 cables, single- phase a.c. or d.c. or 3 c ables three phase 2 cables, single- phase a.c. or d.c. or 3 cables three phase 3 cables, trefoil 3-phase a.c.
1 2 3 4 5 6 7 8 9 10 11 12
mm2 A A A A A A A A A A A
1.0 13 - - - 15 - - - - - -
1.5 18 17 22 19 25 23 - - - - -
2.5 24 23 30 26 34 31 - - - - -
4 33 30 40 35 46 41 - - - - -

Voltage Drop (Per Amp Per Meter)

Nominal Cross Section Area 2 cables d.c. 2 cables, single-phase a.c. 3 or 4 cables, 3-phase a.c.
Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) Ref. Methods 1 and 11 (clipped direct or on trays touching) Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) Ref. Methods 1, 11 and 12 (in trefoil) Ref. Methods 1 and 11(Flat and touching)
1 2 3 4 5 6 7
mm2 mV/A/m mV/A/m mV/A/m mV/A/m mV/A/m mV/A/m
1.0 46 46 - - - -
1.5 31 31 27 27 27 27
2.5 19 19 16 16 16 16
4 33 12 10 10 10 10