Product

Fire Resistance Cables 3 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 15.5 285
2.5 16.5 335
4 17.5 415
6 19.0 515
10 21.0 690
16 23.5 915
25 26.5 1,290
35 29.0 1,645
50 32.0 2,040
70 37.0 2,830
95 40.5 3,685
120 44.5 4,495
150 50.0 5,575
185 54.5 6,815
240 61.0 8,795
300 66.5 10,755

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 - 95 sqmm supplied in wooden drum @ 1000 meters 120 - 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 21 28 0.22
2.5 7.41 9.449 0.293 32 37 0.37
4 4.61 5.878 0.275 43 49 0.59
6 3.08 3.927 0.263 54 61 0.89
10 1.83 2.334 0.248 74 83 1.49
16 1.15 1.467 0.238 99 107 2.38
25 0.727 0.927 0.240 131 139 3.71
35 0.524 0.669 0.233 162 167 5.20
50 0.387 0.494 0.232 200 203 7.43
70 0.268 0.342 0.229 252 248 10.40
95 0.193 0.247 0.224 309 296 14.11
120 0.153 0.196 0.223 359 339 17.83
150 0.124 0.160 0.224 411 379 22.29
185 0.0991 0.128 0.225 475 430 27.49
240 0.0754 0.099 0.223 562 497 35.66
300 0.0601 0.080 0.221 645 560 44.57

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