Firetox Flame Retardant Cables 

Firetox Flame Retardant Cables

600/1000V XLPE Insulated, LSZH Sheathed, Double steel tape Armoured Power Cables (3cores)

FTX400 1RZ1MZ1-R (CU/XLPE/LSZH/DSTA/LSZH 600/1000V Class 2)

APPLICATION

The cables is mainly used in power stations, mass transit underground passenger systems, airports,

petrochemical plants, hotels, hospitals, and high-rise buildings.

STANDARDS

Basic design to IEC 60502-1

600/1000V XLPE Insulated, LSZH Sheathed, Double steel tape Armoured Power Cables (3cores)

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Note: Asterisk * denotes superseded standard.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, normal stranded or compact stranded according to IEC(EN) 60228 class

2.

Insulation: Extruded cross-linked XLPE compound.

Filler, binder and inner covering: PP, PET, LSZH

Armouring: Double steel 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: 10x Overall Diameter

CONSTRUCTION PARAMETERS

Conductor FTX400 1RZ1MZ1-R
No. of Core X
Cross Section		 Phases Neutral Nominal
Diameter
Overall
Conducrtor		 Nominal
Insulation
Thickness		 Nominal
Steel
Tape
Thickness 		Nominal
Sheath
Thickness 		Nominal
Overall
Diatemer		 Approx.
Weight
  No./
Nominal
Diameter
of
Strands		 No./
Nominal
Diameter
of
Strands		 Pha. Neu. Pha. Neu.
mm2 No/mm No/mm mm mm mm mm mm mm mm Kg/km
3xl0+lx6 7/Com 7/Com 3.75 2.90 0.7 0.7 0.2 1.8 20.1 740
3x16+1xl0 7/Com 7/Com 4.75 3.75 0.7 0.7 0.2 1.8 22.5 1,004
3x25+2x16 7/Com 7/Com 5.85 4.75 0.9 0.7 0.2 1.8 25.8 1,421
3x35+1x16 7/Com 7/Com 6.90 4.75 0.9 0.7 0.2 1.8 27.7 1,745
3x35+1x25 7/Com 7/Com 6.90 5.85 0.9 0.9 0.2 1.8 28.6 1,864
3x50+lx25 7/Com 7/Com 8.15 5.85 1.0 0.9 0.2 1.8 31.3 2,358
3x50+1x35 7/Com 7/Com 8.15 6.90 1.0 0.9 0.2 1.9 32.0 2.72
3x70+1x35 19/Com 7/Com 9.75 6.90 I.1 0.9 0.2 2.0 35.9 3166
3x70+1x50 19/Com 7/Com 9.75 8.15 I.1 1.0 0.2 2.0 36.8 3.341
3x95+lx50 19/Com 7/Com 11.4 8.15 I.1 1.0 0.5 2.1 41.4 4,611
3x120+1x70 19/Com 19/Com 12.8 9.75 1.2 I.1 0.5 2.3 45.6 5682
3x150+1x95 19/Com 19/Com 14.3 11.4 1.4 I.1 0.5 2.4 50.8 7,072
3x150+1x120 19/Com 19/Com 14.3 12.8 1.4 1.2 0.5 2.5 51.8 7,357
3xI85+1x95 37/Com 19/Com 15.9 11.4 1.6 I.1 0.5 2.6 54.7 8,348
3x185+1x120 37/Com 19/Com 15.9 12.8 1.6 1.2 0.5 2.6 55.8 8638
3x240+1x120 37/Com 19/Com 18.2 12.8 1.7 1.2 0.5 2.7 61.0 10,660
3x240+1x150 37/Com 19/Com 18.2 14.3 1.7 1.4 0.5 2.8 62.2 11024
3x300+1x150 37/Com 19/Com 20.4 14.3 1.8 1.4 0.5 2.9 66.8 12,809
3x300+1xI85 37/Com 37/Com 20.4 15.9 1.8 1.6 0.5 3.0 68.1 13,256

Notes:
1) *All conductors in accordance with lEC 60228. Compact shape (Com.) or non-compact depending on order.

2) Beside above list we can also provide others size depend on customer's requirement.

Electrical PROPERTIES

No. of Core X
Cross Section		 Conductor Max.DC resistance of conductor @20°C
Phases Neutral Dia.Overall
Conducrtor
No./Nominal
Diameter of
Strands		 No./Nominal
Diameter of
Strands		 Pha. Neu. Pha. Neu.
mm2 No/mm No/mm mm mm Ω/km Ω/km
3xl0+lx6 7/Com 7/Com 3.75 2.90 1.83 3.08
3x16+1xl0 7/Com 7/Com 4.75 3.75 1.15 1.83
3x25+2x16 7/Com 7/Com 5.85 4.75 0.727 1.15
3x35+1x16 7/Com 7/Com 6.90 4.75 0.524 1.15
3x35+1x25 7/Com 7/Com 6.90 5.85 0.524 0.727
3x50+lx25 7/Com 7/Com 8.15 5.85 0.387 0.727
3x50+1x35 7/Com 7/Com 8.15 6.90 0.387 0.524
3x70+1x35 19/Com 7/Com 9.75 6.90 0268 0.524
3x70+1x50 19/Com 7/Com 9.75 8.15 0268 0.387
3x95+lx50 19/Com 7/Com 11.4 8.15 0.193 0.387
3x120+1x70 19/Com 19/Com 12.8 9.75 0.153 0.268
3x150+1x95 19/Com 19/Com 14.3 11.4 0.124 0.193
3x150+1x120 19/Com 19/Com 14.3 12.8 0.124 0.153
3xI85+1x95 37/Com 19/Com 15.9 11.4 0.0991 0.193
3x185+1x120 37/Com 19/Com 15.9 12.8 0.0991 0.153
3x240+1x120 37/Com 19/Com 18.2 12.8 0.0754 0.153
3x240+1x150 37/Com 19/Com 18.2 14.3 0.0754 0.124
3x300+1x150 37/Com 19/Com 20.4 14.3 0.0601 0.124
3x300+1xI85 37/Com 37/Com 20.4 15.9 0.0601 0.0991

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
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
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
400 0.120 0.130 0.140 0.190 0.115 0.120 0.165 0.190 0.180