P34 BFOU-HCF 0.6/1 kV
Applic ations
These cables are fire resistant, flame retardant, low smoke and halogen free, used for emergency control, power and lighting systems that need to be operational during a 1100℃ hydrocarbon fire.
Standards
- IEC 60092-353
- IEC 60092-351
- IEC 60092-359
- IEC 60331-21
- IEC 60332-1
- IEC 60332-3-22
- IEC 60754-1,2
- IEC 61034-1,2
- NEK 606:2004
Construction
| Conductors |
Tinned annealed stranded compacted copper to IEC 60228 class 2. |
| Insulation |
Mica tape + Halogen free EPR/XLPE. |
| Bedding |
Halogen free compound. |
| Armour |
Tinned copper wire braid. |
| Outer Sheath1 |
Halogen free thermosetting compound, SHF2. |
| HC-fire protection |
Extruded thermoplastic fire protection compound. |
| Taping |
Lapped glass fibre tape. |
| Outer Sheath2 |
Flame retardant halogen-free thermoplastic compound, SHF1,coloured black. |
Electrical Characteristics
| Nominal Cross Section Area |
mm^2 |
1.5 |
2.5 |
4 |
6 |
16 |
35 |
| Nominal Conductor Diameter |
mm |
1.6 |
2.1 |
2.6 |
3.2 |
5.1 |
7.4 |
| Maximum DC Resistant@20℃ |
Ω/km |
12.2 |
7.56 |
4.7 |
3.11 |
1.16 |
0.529 |
| Continuous Current Rating@45℃1 Core |
A |
23 |
30 |
40 |
52 |
96 |
157 |
| Continuous Current Rating@45℃2 Core |
A |
20 |
26 |
34 |
44 |
82 |
133 |
| Continuous Current Rating@45℃3&4 Core |
A |
16 |
21 |
28 |
36 |
67 |
110 |
| Short Circuit Current 1s |
A |
210 |
360 |
570 |
860 |
2290 |
5010 |
| Operating Voltage |
KV |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
| Nominal Cross Section Area |
mm^2 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
| Nominal Conductor Diameter |
mm |
8.7 |
10.3 |
12.2 |
13.8 |
15.1 |
17.0 |
19.6 |
21.9 |
| Maximum DC Resistant@20℃ |
Ω/km |
0.391 |
0.27 |
0.195 |
0.154 |
0.126 |
0.1 |
0.0762 |
0.0607 |
| Continuous Current Rating@45℃1 Core |
A |
196 |
242 |
293 |
339 |
389 |
444 |
522 |
601 |
| Continuous Current Rating@45℃2 Core |
A |
167 |
206 |
249 |
288 |
331 |
444 |
444 |
511 |
| Continuous Current Rating@45℃3&4 Core |
A |
137 |
169 |
205 |
237 |
272 |
311 |
365 |
421 |
| Short Circuit Current 1s |
A |
7150 |
10020 |
13590 |
17170 |
21460 |
26470 |
34340 |
42930 |
| Operating Voltage |
KV |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
0.6/1 |
Note: For more than 4-cores, the current ratings may be calculated from the following formula (IN I1 / N 3 = ), I1= Current rating for 1-core, N = Number of cores.
Ambient Temperature Correction Factors
| Ambient Temperature Correction Factors |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
| Rating Factor |
1.1 |
1.05 |
1.0 |
0.94 |
0.88 |
0.82 |
0.74 |
0.67 |
0.58 |
0.47 |
Mechanical and Thermal Properties
| Bending Radius |
20×OD (during installation) |
| |
12×OD (fixed installed) |
| Temperature Range |
-20℃ ~ +90℃ |
Dimensions and Weight
| Construction No. of cores×Cross section(mm^2) |
Nominal Insulation Thickness (mm) |
Nominal Diameter Over Bedding (mm) |
Nominal Diameter Over Sheath1 (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
| 1×50 |
1.4 |
15.0 |
18.5 |
45.5 |
2900 |
| 1×70 |
1.4 |
16.5 |
20.5 |
47.5 |
3300 |
| 1×95 |
1.6 |
18.5 |
23.0 |
50.5 |
3800 |
| 1×120 |
1.6 |
20.5 |
25.0 |
52.5 |
4260 |
| 1×150 |
1.8 |
23.0 |
27.0 |
54.5 |
4750 |
| 1×185 |
2.0 |
25.0 |
29.5 |
57.5 |
5380 |
| 1×240 |
2.2 |
28.0 |
32.5 |
66.0 |
7050 |
| 1×300 |
2.4 |
30.5 |
35.5 |
68.0 |
8000 |
| 2×1.5 |
1.0 |
10.0 |
13.0 |
40.5 |
1890 |
| 2×2.5 |
1.0 |
11.0 |
14.5 |
42.0 |
2080 |
| 3×1.5 |
1.0 |
10.5 |
14.0 |
42.0 |
2140 |
| 3×2.5 |
1.0 |
11.5 |
15.0 |
42.5 |
2200 |
| 3×4 |
1.0 |
13.0 |
16.5 |
43.0 |
2400 |
| 3×6 |
1.0 |
14.0 |
18.0 |
45.0 |
2600 |
| 3×16 |
1.0 |
18.5 |
23.0 |
50.0 |
3500 |
| 3×35 |
1.2 |
25.0 |
29.5 |
57.5 |
4840 |
| 3×70 |
1.4 |
33.0 |
39.0 |
72.0 |
8150 |
| 3×120 |
1.6 |
41.0 |
48.0 |
81.5 |
11300 |
| 3×150 |
1.8 |
46.0 |
54.5 |
88.5 |
13300 |
| 4×2.5 |
1.0 |
12.5 |
16.5 |
44.0 |
2300 |
| 4×6 |
1.0 |
15.5 |
19.5 |
47.5 |
2870 |
| 4×16 |
1.0 |
20.5 |
25.0 |
53.5 |
3830 |
| 7×1.5 |
1.0 |
14.0 |
17.5 |
44.5 |
2550 |
| 12×1.5 |
1.0 |
18.5 |
22.5 |
50.0 |
3140 |
| 27×1.5 |
1.0 |
26.5 |
31.0 |
64.5 |
5070 |
| 7×2.5 |
1.0 |
15.0 |
19.0 |
46.0 |
2760 |
| 12×2.5 |
1.0 |
20.5 |
24.5 |
52.0 |
3500 |
Note: For XLPE insulated cable, a thinner insulation thickness is applied.
