ALSECURE PLUS® NX400 LV, 2 CORE CU/MICA/XLPE/SWA/HFFR 0.6/1kV Conforming to BS 7846

Products

2CX16

Nexans ref. 22016RXZHSH34BS0

  • Conductor cross-section: 16 mm²
  • Approximate weight: 842 kg/km
  • Nominal outer diameter: 20.4 mm
  • Max. DC resistance of the conductor at 20°C: 1.15 Ohm/km
  • Permissible current rating in open air: 99 A
  • Permissible current rating when buried: 84 A

2CX25

Nexans ref. 22025RXZHSH34BS0

  • Conductor cross-section: 25 mm²
  • Approximate weight: 1150 kg/km
  • Nominal outer diameter: 23.7 mm
  • Max. DC resistance of the conductor at 20°C: 0.727 Ohm/km
  • Permissible current rating in open air: 131 A
  • Permissible current rating when buried: 107 A

2CX35

Nexans ref. 22035RXZHSH34BS0

  • Conductor cross-section: 35 mm²
  • Approximate weight: 1578 kg/km
  • Nominal outer diameter: 26.8 mm
  • Max. DC resistance of the conductor at 20°C: 0.524 Ohm/km
  • Permissible current rating in open air: 162 A
  • Permissible current rating when buried: 129 A

2CX50

Nexans ref. 22050RXZHSH34BS0

  • Conductor cross-section: 50 mm²
  • Approximate weight: 1918 kg/km
  • Nominal outer diameter: 29.8 mm
  • Max. DC resistance of the conductor at 20°C: 0.387 Ohm/km
  • Permissible current rating in open air: 197 A
  • Permissible current rating when buried: 153 A

2CX70

Nexans ref. 22070RXZHSH34BS0

  • Conductor cross-section: 70 mm²
  • Approximate weight: 2572 kg/km
  • Nominal outer diameter: 33.5 mm
  • Max. DC resistance of the conductor at 20°C: 0.268 Ohm/km
  • Permissible current rating in open air: 251 A
  • Permissible current rating when buried: 188 A

2CX95

Nexans ref. 22095RXZHSH34BS0

  • Conductor cross-section: 95 mm²
  • Approximate weight: 3389 kg/km
  • Nominal outer diameter: 38.2 mm
  • Max. DC resistance of the conductor at 20°C: 0.193 Ohm/km
  • Permissible current rating in open air: 304 A
  • Permissible current rating when buried: 226 A

2CX120

Nexans ref. 22120RXZHSH34BS0

  • Conductor cross-section: 120 mm²
  • Approximate weight: 4037 kg/km
  • Nominal outer diameter: 41.8 mm
  • Max. DC resistance of the conductor at 20°C: 0.153 Ohm/km
  • Permissible current rating in open air: 353 A
  • Permissible current rating when buried: 257 A

2CX150

Nexans ref. 22150RXZHSH34BS0

  • Conductor cross-section: 150 mm²
  • Approximate weight: 4920 kg/km
  • Nominal outer diameter: 45.3 mm
  • Max. DC resistance of the conductor at 20°C: 0.124 Ohm/km
  • Permissible current rating in open air: 406 A
  • Permissible current rating when buried: 287 A

2CX185

Nexans ref. 22185RXZHSH34BS0

  • Conductor cross-section: 185 mm²
  • Approximate weight: 6125 kg/km
  • Nominal outer diameter: 51.0 mm
  • Max. DC resistance of the conductor at 20°C: 0.099 Ohm/km
  • Permissible current rating in open air: 463 A
  • Permissible current rating when buried: 324 A

2CX240

Nexans ref. 22240RXZHSH34BS0

  • Conductor cross-section: 240 mm²
  • Approximate weight: 7649 kg/km
  • Nominal outer diameter: 55.6 mm
  • Max. DC resistance of the conductor at 20°C: 0.075 Ohm/km
  • Permissible current rating in open air: 546 A
  • Permissible current rating when buried: 375 A

2CX300

Nexans ref. 22300RXZHSH34BS0

  • Conductor cross-section: 300 mm²
  • Approximate weight: 8923 kg/km
  • Nominal outer diameter: 60.8 mm
  • Max. DC resistance of the conductor at 20°C: 0.06 Ohm/km
  • Permissible current rating in open air: 628 A
  • Permissible current rating when buried: 419 A

2CX400

Nexans ref. 22400RXZHSH34BS0

  • Conductor cross-section: 400 mm²
  • Approximate weight: 11032 kg/km
  • Nominal outer diameter: 68.9 mm
  • Max. DC resistance of the conductor at 20°C: 0.047 Ohm/km
  • Permissible current rating in open air: 731 A
  • Permissible current rating when buried: 439 A

Description

Description

Standards

  • International
    IEC 60331-21 ; IEC 60332-3-24; IEC 60754; IEC 61034
  • National
    BS 6387; BS 7846

Scope

 

These cables are widely used in Fire alarm systems ,emergency lightning power safety circuits when installed in conduits or protected trunking .

 

Design

 

1.Conductor

Plain annealed high conductivity stranded bare copper class 2 to BS EN 60228

 

2.Fire barrier 

Mica Glass Tape

 

3.Insulation 

Cross Linked Polyethylene "XLPE"

 

4.  Bedding

Halogen Free Flame retardant "HFFR" .

 

5. Armour

 

Galvanised steel wire armour "SWA".

 

6. Outersheath

 

Halogen Free Flame retardant "HFFR" .

 

 

Marking (by Embossing/Engraving)

 

FIRST Line:

ELECTRIC CABLE 600/1000 V BS 7846-F2 QICC-NEXANS ALSECURE PLUS NX400 No.of cores X Size  LPCB 1262b/01 YEAR

SECOND Line :

ELECTRIC CABLE 600/1000 V BS 7846-F2 QICC-NEXANS METER

 

Certficate of Product Approval

 

The product listed under this category are approved with LPCB ( LOSS PREVENTION CERTIFICATION BOARD) & QCDD (QATAR CIVIL DEFENSE DEPARTMENT) .

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor flexibility
Class 2
Conductor shape
Circular
Insulation
XLPE
Core identification
Red,Black
Inner sheath
Halogen free flame retardant
Armour type
Galvanised round steel wires
Outer sheath
Halogen free flame retardant
Colour
Black
Halogen free
Yes

Dimensional characteristics

Dimensional characteristics

Number of cores
2

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
12 (xD)
Ambient air temperature
30 °C
Ambient ground temperature
20 °C
Fire resistant
Yes
Flame retardant
Yes
Laying depth, center of system
700 mm
Max. pulling force during laying
50 N/mm2

Resources

Resources

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