Construction
Stranded Copper Conductor, Inorganic Insulation, Corrugated Copper Sheath
Application:
Fire extinguishing system ,Shopping mall, department store, hospital, school, stadium, exhibition center, train station, airport, subway, commercial buildings, hotels, places with dense population, iron and steel enterprises, High building..High temperature places, such as Steel, glass workshop, Flammable and explosive places, such as petrochemical, chemical, hospital, Nuclear power and water industry enterprise. Ships and warships
Technical Data:
Conductor: Stranded Copper Conductor Class 2
Operating voltage: 450 /750V
Test Voltage: 3000V
Working Temperature:-5-250 º C
High temperature resistance:950 º C-1000 º C for 3 hours
Minimum bending radius: 6 x Overall Diameter
Insulation resistance: 20 MΩ x km
Test Method:
|
Test Item |
BS6387-2013 |
IEC60331 |
|
Refractory Test |
Class A 650ºC 3 hours |
750ºC 3 Hours |
|
Spray Test |
Class W 650ºC 15Mins |
|
|
Impact Test |
Class X 650ºC 30times/15Mins |
|
Cable Parameter:
|
NO. OF |
NOMINAL OVERALL DIAMETER |
NOMINAL WEIGHT |
MAXIMUM RESISTANCE OF CONDUCTOR |
|
No×mm² |
mm |
kg/km |
ohms/km |
|
500V |
|||
|
2×1 |
5.1 |
105 |
18.1 |
|
2×1.5 |
5.7 |
131 |
12.1 |
|
2×2.5 |
6.6 |
180 |
7.41 |
|
2×4 |
7.7 |
262 |
4.61 |
|
3×1 |
5.8 |
136 |
18.1 |
|
3×1.5 |
6.4 |
168 |
12.1 |
|
3×2.5 |
7.3 |
222 |
7.41 |
|
4×1 |
6.3 |
162 |
18.1 |
|
4×1.5 |
7 |
203 |
12.1 |
|
4×2.5 |
8.1 |
286 |
7.41 |
|
7×1.5 |
8.4 |
310 |
12.1 |
|
7×2.5 |
9.7 |
433 |
7.41 |
|
750V |
|||
|
1×6 |
6.4 |
173 |
3.08 |
|
1×10 |
7.3 |
233 |
1.83 |
|
1×16 |
8.3 |
321 |
1.15 |
|
1×25 |
9.6 |
456 |
0.727 |
|
1×35 |
10.7 |
600 |
0.524 |
|
1×50 |
12.1 |
782 |
0.387 |
|
1×70 |
13.7 |
1087 |
0.268 |
|
1×95 |
15.4 |
1450 |
0.193 |
|
1×120 |
16.8 |
1790 |
0.153 |
|
1×150 |
18.4 |
2130 |
0.124 |
|
1×185 |
20.4 |
2425 |
0.101 |
|
1×240 |
23.3 |
3146 |
0.0775 |
|
2×1.5 |
7.9 |
224 |
12.1 |
|
2×2.5 |
8.7 |
275 |
7.41 |
|
2×4 |
9.8 |
355 |
4.61 |
|
2×6 |
10.9 |
433 |
3.08 |
|
No×mm² |
mm |
kg/km |
ohms/km |
|
2×10 |
12.7 |
637 |
1.83 |
|
2×16 |
14.7 |
888 |
1.15 |
|
2×25 |
17.1 |
1175 |
0.727 |
|
3×1.5 |
8.3 |
253 |
12.1 |
|
3×2.5 |
9.3 |
324 |
7.41 |
|
3×4 |
10.4 |
416 |
4.61 |
|
3×6 |
11.5 |
530 |
3.08 |
|
3×10 |
13.6 |
783 |
1.83 |
|
3×16 |
15.6 |
1000 |
1.15 |
|
3×25 |
18.2 |
1442 |
0.727 |
|
4×1.5 |
9.1 |
303 |
12.1 |
|
4×2.5 |
10.1 |
358 |
7.41 |
|
4×4 |
11.4 |
517 |
4.61 |
|
4×6 |
12.7 |
658 |
3.08 |
|
4×10 |
14.8 |
980 |
1.83 |
|
4×16 |
17.3 |
1300 |
1.15 |
|
4×25 |
20.1 |
1800 |
0.727 |
|
7×1.5 |
10.8 |
431 |
12.1 |
|
7×2.5 |
12.1 |
561 |
7.41 |
|
12×2.5 |
15.6 |
875 |
7.41 |
|
19×1.5 |
16.6 |
989 |
12.1 |
