Firetox Flame Retardant Cables 

Firetox Flame Retardant Cables

600/1000V XLPE Insulated, LSZH Sheathed, Screened Power Cables (4cores)

FTX400 1RCZ1MZ1-R (CU/XLPE/CUTO/LSZH/SWA/LSZH 600/1000V Class 2)

600/1000V XLPE Insulated, LSZH Sheathed, Screened Power Cables (4cores)

APPLICATION

This cable is designed specifi cally to suit the broad spectrum of requirements of Variable Speed Drives and also

include features for reducing the transmission of electromagnetic interference. This range of screened cables

drastically reduce interferences from electrical noise, especially in Variable Speed Drive (VSD) applications and

are manufactured with fixed conductors. With shield conductivity of 1/10th of phase conductor conductivity, this

range of VSD cables effectively restrain radiated and conducted radio-frequency emissions.

STANDARDS

Basic design to 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Note: Asterisk * denotes superseded standard.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

600/1000V

CABLE CONSTRUCTION

Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.

Insulation: Extruded cross-linked XLPE compound.

Inner sheath1: LSZH Compound

Screen: Copper Tape

Inner sheath2: LSZH Compound

Armouring: Galvanised Steel Wire

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: 12 x Overall Diameter (for 1.5mm2 to 300mm2)

CONSTRUCTION PARAMETERS

Conductor FTX400 1RCZ1MZ1-R
No. of Core
X
Cross
Section
No./
Nominal
Diameter
of
Strands
Nominal
Insulation
Thickness
Nominal
Sheath
Thickness
Diameter
Under
Screen
Diameter
Over Inner
Sheath
Armour
Wire
Diameter
Nominal
Overall
Diameter
Approx.
Weight
mm2 No./mm mm mm mm mm mm mm kg/km
4x1.5 7/0.53 0.7 1.8 9.7 12.1 13.9 17.7 640
4x2.5 7/0.67 0.7 1.8 10.7 13.1 14.9 18.7 730
4x4 7/0.85 0.7 1.8 12.0 14.4 16.2 20.0 870
4x6 7/1.04 0.7 1.8 13.4 15.8 18.3 22.1 1180
4x10 7/1.35 0.7 1.8 15.6 18.0 20.5 24.3 1490
4x16 7/1.70 0.7 1.8 18.1 20.5 23.7 27.5 2070
4x25 7/2.14 0.9 1.8 22.3 24.1 27.3 31.1 2790
4x35(S) 7/2.52 0.9 1.8 25.0 26.8 30.0 33.8 2940
4x50(S) 19/1.78 1.0 2.0 27.8 29.6 32.8 37.0 3500
4x70(S) 19/2.14 1.1 2.2 31.6 33.4 37.4 42.0 5000
4x95(S) 19/2.52 1.1 2.3 35.4 37.2 41.2 46.0 6300
4x120(S) 37/2.03 1.2 2.5 39.0 40.8 45.8 51.0 8200
4x150(S) 37/2.25 1.4 2.6 42.0 43.8 48.8 54.2 9600
4x185(S) 37/2.52 1.6 2.8 47.8 49.6 54.6 60.4 11500
4x240(S) 61/2.25 1.7 3.0 54.0 55.8 60.8 67.0 14400
4x300(S) 61/2.52 1.8 3.0 58.0 59.8 64.8 71.4 17200
Note : Other conductor sizes & core confi gurations are available upon request.

Electrical PROPERTIES

Conductor Operating Temperature : 90°C

Ambient Temperature : 30°C

Current-Carrying Capacities (Amp)

Conductor
crosssectional
area
Reference Method
1 (clipped
direct)
Reference Method
11 (on a perforated
horizontal cable trayor
Reference Method 13
[free air] )
In single-way
ducts
Laid direct in
ground
one
2-core
cable
single
phase
a.c. or
d.c.
one
3-core or
4-core
cable
3-phase
a.c.
one
2-core
cable
single
phase
a.c. or
d.c.
one
3-core or
4-core
cable
3-phase
a.c.
one
2-core
cable
single
phase
a.c. or
d.c.
one
3-core or
4-core
cable
3-phase
a.c.
one
2-core
cable
single
phase
a.c. or
d.c.
one
3-core or
4-core
cable
3-phase
a.c.
1 2 3 4 5 6 7 8 9
mm2 A A A A A A A A
1.5 27 23 29 25 - 23 - 28
2.5 36 31 39 33 - 30 - 36
4 49 42 52 44 - 40 - 48
6 62 53 66 56 - 50 - 60
10 85 73 90 78 - 65 - 80
16 110 94 115 99 115 94 140 115
25 146 124 152 131 145 125 180 150
35 180 154 188 162 175 150 215 180
50 219 187 228 197 210 175 255 215
70 279 238 291 251 260 215 315 265
95 338 289 354 304 310 260 380 315
120 392 335 410 353 355 300 430 360
150 451 386 472 406 400 335 480 405
185 515 441 539 463 455 380 540 460
240 607 520 636 546 520 440 630 530
300 698 599 732 628 590 495 700 590

Voltage Drop (Per Amp Per Meter)

Conductor cross- sectional area 2-core cable d.c. 2 cables, single-phase a.c. 3 or 4 cables, 3-phase a.c. 2 cables, single-phase a.c. 3 or 4 cables,
3-phase a.c.
In ducts or in ground In ducts or in ground
1 2 3 4 5 6
mm2 mV/A/m mV/A/m mV/A/m mV/A/m mV/A/m
1.5 31.0 31.0 27.0 31.0 25.0
2.5 19.0 19.0 16.0 19.0 15.0
4 12.0 12.0 10.0 12.0 9.7
6 7.9 7.9 6.8 7.9 6.5
10 4.7 4.7 4.0 4.7 3.9
16 2.9 2.9 2.5 2.9 2.6
    r x z r x z    
25 1.850 1.350 0.160 1.900 1.600 0.140 1.650 1.900 1.600
35 1.350 1.350 0.155 1.350 1.150 0.135 1.150 1.350 1.200
50 0.980 0.990 0.155 1.000 0.860 0.135 0.870 1.000 0.870
70 0.670 0.670 0.150 0.690 0.590 0.130 0.600 0.690 0.610
95 0.490 0.500 0.150 0.520 0.430 0.130 0.450 0.520 0.450
120 0.390 0.400 0.145 0.420 0.340 0.130 0.370 0.420 0.360
150 0.310 0.320 0.145 0.350 0.280 0.125 0.300 0.350 0.300
185 0.250 0.260 0.145 0.290 0.220 0.125 0.260 0.290 0.250
240 0.195 0.200 0.140 0.240 0.175 0.125 0.210 0.240 0.210
300 0.155 0.160 0.140 0.210 0.140 0.120 0.185 0.210 0.190