Product

Fire Resistance Cables 2 Core

N2XY 2 x (1.5 - 300) mm²  0.6/1 kV
Cu / MGT / XLPE / LSFH

  • (Copper Conductor, Mica Glass Tape, XLPE Insulated, Low Smoke Free Halogen Sheathed)
  • Standard Specification : SS 299, BS 6387 & IEC 60331
Construction Data
Nom
Cross
Section
Area
mm² 		Overall
Diameter

approx.
mm		 Cable
Weight

approx.
kg/km
1.5 14.5 255
2.5 15.5 305
4 16.5 365
6 18.0 445
10 20.0 585
16 22.0 755
25 25.0 1,050
35 27.5 1,325
50 30.0 1,625
70 34.5 2,250
95 38.0 2,875
120 41.5 3,485
150 46.5 4,335
185 51.0 5,255
240 56.5 6,645
300 62.5 8,205

Application :
For wiring of fire resistance safety circuits, such as fire alarm system, emergency lighting and power, public address and emergency voice communication systems in highrise building, control and instrumentation services in industrial, comercial and residential complexes.

Special Features on Request :

  • UV Resistance
  • Flame Retardant Cat. A, B, C
  • Flame Retardant Non Category
  • Heat Resistance
  • Anti Termite
  • Anti Rodent
  • Low Smoke Zero Halagen

Note :

Conductor Shape
1.5 - 10 sqmm supplied in solid (re) or non compacted circular stranded (rm) conductor shape 16 sqmm supplied in non compacted circular stranded (rm) conductor shape 25 - 300 sqmm supplied in non compacted circular stranded (rm) or compacted circular stranded (cm) conductor shape

Standard Packing :
1.5 - 120 sqmm supplied in wooden drum @ 1000 meters 150 - 300 sqmm supplied in wooden drum on available length Length Tolerance per drum ± 2%

Electrical Data

Conductor Inductance






(mH/km)		 Current - Carrying
Capacity at
at 30 °C * 		Short
Circuit curent
at 1 second



Max.
(kA)
Nom
Cross
Section
Area
mm²		 DC
Resistance
at 20 °C
Max.
(Ω/km)		 AC
Resistance
at 90 °C
Max.
(Ω/km)

in air
Max.
(A)

in ground
Max.
(A)
1.5 12.1 15.429 0.315 29 34 0.22
2.5 7.41 9.449 0.293 38 44 0.37
4 4.61 5.878 0.275 50 58 0.59
6 3.08 3.927 0.263 64 73 0.89
10 1.83 2.334 0.248 88 98 1.49
16 1.15 1.467 0.238 116 128 2.38
25 0.727 0.927 0.240 154 165 3.71
35 0.524 0.669 0.233 190 199 5.20
50 0.387 0.494 0.232 230 236 7.43
70 0.268 0.342 0.229 292 292 10.40
95 0.193 0.247 0.224 356 348 14.11
120 0.153 0.196 0.223 414 397 17.83
150 0.124 0.160 0.224 474 445 22.29
185 0.0991 0.128 0.225 544 502 27.49
240 0.0754 0.099 0.223 644 582 35.66
300 0.0601 0.080 0.221 737 654 44.57

* Further infromation about rating factor for certain cable arrangement can be found on supplementary technical information