SFB2XU: Single core Unarmored , Halogen free, Low smoke, Fire resistant cables

Products

SFB2XU 1*6 NEW

Nexans ref. SFB2XU 000908 - Country ref. SFB2XU 1*6//CEI-UV

  • Packaging: Drum
  • Conductor cross-section: 6 mm²
  • Nominal insulation thickness: 0.7 mm
  • Nominal outer sheath thickness: 1.4 mm
  • Nominal overall diameter: 8.5 mm
  • Approximate weight: 116 kg/km
  • Max. DC resistance of the conductor at 20°C: 3.08 Ohm/km

 

SFB2XU 1*70

Nexans ref. SFB2XU 000903 - Country ref. SFB2XU 1*70//CEI-UV

  • Packaging: Drum
  • Conductor cross-section: 70 mm²
  • Nominal insulation thickness: 1.1 mm
  • Nominal outer sheath thickness: 1.4 mm
  • Nominal overall diameter: 16.0 mm
  • Approximate weight: 746 kg/km
  • Max. DC resistance of the conductor at 20°C: 0.268 Ohm/km

 

SFB2XU 1*95

Nexans ref. SFB2XU000902 - Country ref. SFB2XU 1*95//CEI-UV

  • Packaging: Drum
  • Conductor cross-section: 95 mm²
  • Nominal insulation thickness: 1.1 mm
  • Nominal outer sheath thickness: 1.5 mm
  • Nominal overall diameter: 18.0 mm
  • Approximate weight: 1001 kg/km
  • Max. DC resistance of the conductor at 20°C: 0.193 Ohm/km

 

Description

Description

Standards

  • Product
    IEC 60502-1
  • Test
    BS 6387 CWZ

CONSTRUCTION

1- Conductors

stranded-class 2  according to IEC 60228

2 - Mica tape

MICA/GLASS FIRE RESISTANT TAPE

3 - Insulation

XLPE

4 - Outer sheath

Halogen free compound, Color as per customer requirement

5 - Packing

Drums can be wooden or steel

TEST AT WORKS ACCORDING TO BS 6387 CAT CWZ

Routine Tests

- Max. DC conductors resistance at 20°C acc. to IEC 60228 & IEC 60502-1 parag. 15.1 & 15.2

- Voltage test acc. to IEC 60502-1  parag.15.1& 15.3

Liban Cables will carry out these tests on all the lengths and tests certificates will be provided.

 

Sample Tests

            Check of the build - up and color coding of the cable

            Check of dimensions

            Insulation          :           according to IEC 60502-1                       Parag.  16.5.2

            Oversheath       :           according to IEC 60502-1                       Parag.  16.5.3

These tests will be carried out on one length of each size during each inspection .

Tests certificates will be provided by Liban Cables

 

Type Tests

Mechanical characteristics on insulation and sheaths material (tensile strength and elongation at break) in accordance with IEC 60502-1

Fire resistance test according to BS 6387 CAT C (950°C for 3hrs) :

             - 500V between conductors

These tests will be carried out on one length of the order.

Tests certificates will be provided by Liban Cables.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Class 2
Conductor material
Copper class 2
Conductor shape
Circular
Number of conductors
1
Insulation
Micatape + XLPE
Outer sheath
Halogen free compound
Colour
Orange

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Test voltage
3500 V

Usage characteristics

Usage characteristics

Fire resistant
BS 6387 CWZ
Flame retardant
IEC 60332-1-2
Operating temperature, range
-25 ... 55 °C
Short-circuit max. conductor temperature
250 °C
Max. conductor temperature in service
90 °C
Installation temperature, range
-5 ... 50 °C
U.V resistance
Yes

Resources

Resources

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