Firetox Flame Retardant Cables 


Firetox Flame Retardant Cables

600/1000V XLPE Insulated, LSZH Sheathed Power Cables to IEC 60502-1 (Triple Core)

FTX300 1RZ1-R / N2XOH (CU/XLPE/LSZH 600/1000V Class 2)

 

APPLICATION

These cables are used in low voltage power distribution networks. Special application in places with poor

ventilation, direct application in places with public attendance high. They can be installed in ducts, ladders or

cable trays, in dry, humid or wet environments.

STANDARDS

IEC 60228; IEC 60502-1

FTX300 1RZ1-R / N2XOH (CU/XLPE/LSZH 600/1000V Class 2)

FIRE PERFORMANCE

Flame Retardance (Single vertical wire or cable test)

IEC 60332-1-2; EN 60332-1-2

Reduced Fire Propagation (Vertically-mounted bundled wires & cables test)

IEC 60332-3-24; EN 60332-3-24

Halogen Free

IEC 60754-1; EN 50267-2-1

No Corrosive Gas Emission

IEC 60754-2; EN 50267-2-2

Minimum Smoke Emission

IEC 61034-2; EN 61034-2

VOLTAGE RATING

600/1000V

CABLE CONSTRUCTION

Conductor: Flexible copper, class 2.

Insulation: Cross linked polyethylene XLPE.

Outer Sheath: Halogen free thermoplastic compound HFFR.

Outer Sheath Option: UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite

properties can be offered as option.

Tape: Polyester tape.

COLOUR CODE

Insulation Colour: Natural.

Sheath Colour: Black, red and white or black, red and blue.

PHySICAL AND THERMAL PROPERTIES

Maximum temperature range during operation: 90°C

Maximum short circuit temperature (5 Seconds): 250°C

Overload maximum core temperature: 130°C

CONSTRUCTION PARAMETERS

Conductor

FTX300 1RZ1-R / N2XOH

 

No. of Cores × Cross- sectional Area

 

Conductor Class

 

Conductor Diam

 

Min. Insulation Thick

Min.
Outer Sheath Thick

 

Approx.
Overall Diameter

 

Approx. Weight

No.×mm²

 

mm

mm

mm

mm

kg/km

10

2

4.1

0.7

0.9

7.7×22.7

393

16

2

5.3

0.7

0.9

8.8×26.0

565

25

2

6.6

0.9

0.9

10.5×31.2

845

35

2

7.8

0.9

0.9

11.7×34.8

1127

50

2

9.3

1.0

0.9

13.5×40.2

1571

70

2

11.3

1.1

1.0

15.8×47.1

2171

95

2

12.8

1.1

1.0

17.4×51.9

2769

120

2

14.5

1.2

1.1

19.5×58.2

3550

150

2

16.2

1.4

1.2

21.8×65.1

4286

185

2

18.0

1.6

1.2

24.0×71.7

5214

240

2

20.7

1.7

1.2

26.9×80.4

6813

300

2

23.2

1.8

1.3

29.9×89.3

8419

400

2

26.5

2.0

1.5

34.0×101.6

11109

500

2

30.3

2.2

1.6

38.5×115.1

14387

ELECTRICAL PROPERTIES

Conductor operating temperature: 90°C

Ambient temperature: 30°C

Conductor Cross- sectional area

 

Max. DC Resist. Cond. 20°C

 

Perm. Current Buried/Duct 20°C

 

Perm. Current Rating In Air 30°C
- flat formation

 

Current Rating In Air 30°C
- trefoil

 

Nominal Capacitance

mm2

Ohm/km

A

A

A

pF/m

10

1.91

58

77

74

445

16

1.21

75

105

101

593

25

0.78

96

141

135

549

35

0.554

115

176

169

637

50

0.386

135

216

207

682

70

0.272

167

279

268

750

95

0.206

197

342

328

840

120

0.161

223

400

383

873

150

0.129

251

464

444

843

185

0.108

281

533

510

803

240

0.0801

324

634

607

866

300

0.0641

365

736

703

916

400

0.0486

426

868

823

944

500

0.0384

481

998

946

983