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Fire Resisting Cable |
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Fire Resisting Cables
600/1000V Mica+XLPE Insulated, LSZH Sheathed, Armoured Power Cables to BS 7846 (2-5 Cores & Multicore)
FFX400 1mRZ1MZ1-R (CU/MGT+XLPE/LSZH/SWA/LSZH 600/1000V Class 2)
APPLICATION
The cables are mainly used in power stations, mass transit underground passenger systems, airports,
petrochemical plants, hotels, hospitals and high-rise buildings.
STANDARDS
Basic design to BS 7846
FIRE PERFORMANCE
| Circuit Integrity | IEC 60331-21; EN 6387; BS 8491 |
|---|---|
Flame Retardance (single vertical wire or cable test) |
IEC 60332-1-2; EN 60332-1-2 |
Reduced fire Propagation (Vertically-mounted bundled wires & cables test) |
IEC 60332-3-24; EN 60332-3-24 |
Halogen Free |
IEC 60754-1; EN 50267-2-1 |
No Corrosive Gas emission |
IEC 60754-2; EN 50267-2-2 |
Minimum smoke emission |
IEC 61034-2; EN 61034-2 |
VOLTAGE RATING
600/1000V
CABLE CONSTRUCTION
Conductor : Annealed copper wire, stranded according to BS EN 60228 class 2.
Fire Barrier : Mica glass tape.
Insulation : XLPE type GP 8 according to BS 7655-1.3. HEPR type GP 6 according to BS 7655-1.2 or crosslinked
polyolefin material type EI 5 according to BS EN 50363-5 can be offered as option.
Bedding : Extruded layer of polymeric material.
Armouring : Galvanized steel wire.
Outer Sheath : Extruded layer of polymeric material LTS 1 according to BS 7655-6.1.
Outer Sheath Option : UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite
properties can be offered as option.
COLOUR CODE
Insulation Colour
2-core : Brown and blue.
3-core : Brown, black and grey.
4-core : Blue, brown, black and grey.
5-core : Green-and-yellow, blue, brown, black, grey.
Sheath Colour : Black; other colours can be offered upon request.
PHYSICAL AND THERMAL PROPERTIES
Maximum temperature range during operation : 90°C
Maximum short circuit temperature (5 Seconds) : 250°C
Minimum bending radius : 8 x Overall Diameter
CONSTRUCTION PARAMETERS
Conductor |
FFX400 1mRZ1MZ1-R |
||||||
|---|---|---|---|---|---|---|---|
No. of Cores × Cross-sectional Area |
Conductor Class |
Nominal Insulation Thickness |
Nominal Bedding Thickness |
Nominal Steel Wire Armour Diameter |
Nominal Sheath Thickness |
Approx. Overall Diameter |
Approx. Weight |
No.×mm² |
|
mm |
mm |
mm |
mm |
mm |
kg/km |
2 cores |
|||||||
2×1.5a |
2 |
0.6 |
0.8 |
0.9 |
1.3 |
13.5 |
345 |
2×2.5a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
14.9 |
413 |
2×4a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
16.0 |
478 |
2×4a&c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
16.7 |
581 |
2×6a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
17.2 |
555 |
2×6a&c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
17.9 |
666 |
2×10a |
2 |
0.7 |
0.8 |
0.9 |
1.5 |
19.2 |
708 |
2×10a&c |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
19.9 |
832 |
2×16a |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
22.0 |
1036 |
2×25a |
2 |
0.9 |
0.8 |
1.25 |
1.6 |
25.7 |
1386 |
2×25b |
2 |
0.9 |
0.8 |
1.25 |
1.6 |
23.5 |
1311 |
2×35a |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
29.0 |
1918 |
2×35b |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
26.5 |
1814 |
2×50b |
2 |
1.0 |
1.0 |
1.6 |
1.8 |
28.5 |
2330 |
2×70b |
2 |
1.1 |
1.0 |
1.6 |
1.9 |
32.0 |
2968 |
2×95b |
2 |
1.1 |
1.2 |
2.0 |
2.0 |
36.0 |
4085 |
2×120b |
2 |
1.2 |
1.2 |
2.0 |
2.1 |
39.0 |
4846 |
2×150b |
2 |
1.4 |
1.2 |
2.0 |
2.2 |
42.0 |
6223 |
2×185b |
2 |
1.6 |
1.4 |
2.5 |
2.4 |
48.0 |
7479 |
2×240b |
2 |
1.7 |
1.4 |
2.5 |
2.5 |
52.0 |
9137 |
2×300b |
2 |
1.8 |
1.6 |
2.5 |
2.6 |
57.0 |
10937 |
2×400b |
2 |
2.0 |
1.6 |
2.5 |
2.8 |
62.0 |
13316 |
3 cores |
|||||||
3×1.5a |
2 |
0.6 |
0.8 |
0.9 |
1.3 |
14.1 |
384 |
3×2.5a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
15.6 |
467 |
3×4a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
16.8 |
551 |
3×4a&c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
17.5 |
659 |
3×6a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
18.0 |
652 |
3×6a&c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
18.7 |
768 |
3×10a |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
20.9 |
985 |
3×16a |
2 |
0.7 |
0.8 |
1.25 |
1.6 |
23.4 |
1269 |
3×25a |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
28.4 |
1953 |
3×25b |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
26.5 |
1874 |
3×35a |
2 |
0.9 |
1.0 |
1.6 |
1.8 |
31.0 |
2393 |
3×35b |
2 |
0.9 |
1.0 |
1.6 |
1.8 |
28.5 |
2286 |
3×50b |
2 |
1.0 |
1.0 |
1.6 |
1.8 |
32.0 |
2952 |
3×70b |
2 |
1.1 |
1.0 |
1.6 |
1.9 |
35.0 |
3852 |
3×95b |
2 |
1.1 |
1.2 |
2.0 |
2.1 |
40.0 |
5312 |
3×120b |
2 |
1.2 |
1.2 |
2.0 |
2.2 |
44.0 |
6364 |
3×150b |
2 |
1.4 |
1.4 |
2.5 |
2.3 |
49.0 |
8113 |
3×185b |
2 |
1.6 |
1.4 |
2.5 |
2.4 |
53.0 |
9706 |
3×240b |
2 |
1.7 |
1.4 |
2.5 |
2.6 |
58.0 |
12045 |
3×300b |
2 |
1.8 |
1.6 |
2.5 |
2.7 |
63.0 |
14536 |
3×400b |
2 |
2.0 |
1.6 |
2.5 |
2.9 |
70.0 |
17866 |
4 cores |
|||||||
4×1.5a |
2 |
0.6 |
0.8 |
0.9 |
1.3 |
15.1 |
433 |
4×2.5a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
16.7 |
532 |
4×4a |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
18.1 |
637 |
4×4a&c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
18.8 |
856 |
4×6a |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
20.3 |
901 |
4×10a |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
22.6 |
1159 |
4×16a |
2 |
0.7 |
0.8 |
1.25 |
1.6 |
25.3 |
1516 |
4×25a |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
30.8 |
2341 |
4×25b |
2 |
0.9 |
1.0 |
1.6 |
1.7 |
29.5 |
2286 |
4×35a |
2 |
0.9 |
1.0 |
1.6 |
1.8 |
33.7 |
2898 |
4×35b |
2 |
0.9 |
1.0 |
1.6 |
1.8 |
32.0 |
2824 |
4×50b |
2 |
1.0 |
1.0 |
1.6 |
1.9 |
35.0 |
3628 |
4×70b |
2 |
1.1 |
1.2 |
2.0 |
2.1 |
41.0 |
5188 |
4×95b |
2 |
1.1 |
1.2 |
2.0 |
2.2 |
45.0 |
6585 |
4×120b |
2 |
1.2 |
1.4 |
2.5 |
2.3 |
50.0 |
8520 |
4×150b |
2 |
1.4 |
1.4 |
2.5 |
2.4 |
55.0 |
10071 |
4×185b |
2 |
1.6 |
1.4 |
2.5 |
2.6 |
60.0 |
12149 |
4×240b |
2 |
1.7 |
1.6 |
2.5 |
2.7 |
66.0 |
15217 |
4×300b |
2 |
1.8 |
1.6 |
2.5 |
2.9 |
70.0 |
18373 |
4×400b |
2 |
2.0 |
1.8 |
3.15 |
3.2 |
81.0 |
23960 |
5 cores |
|||||||
5×1.5 |
2 |
0.6 |
0.8 |
0.9 |
1.4 |
16.3 |
495 |
5×2.5 |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
18.0 |
603 |
5×4 |
2 |
0.7 |
0.8 |
0.9 |
1.5 |
19.7 |
739 |
5×4b |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
20.4 |
869 |
5×6 |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
21.9 |
1031 |
5×10 |
2 |
0.7 |
0.8 |
1.25 |
1.6 |
24.6 |
1356 |
5×16 |
2 |
0.7 |
1.0 |
1.6 |
1.7 |
28.7 |
2010 |
5×25 |
2 |
0.9 |
1.0 |
1.6 |
1.8 |
33.6 |
2762 |
5×35 |
2 |
0.9 |
1.0 |
1.6 |
1.9 |
36.9 |
3440 |
5×50 |
2 |
1.0 |
1.2 |
2.0 |
2.0 |
42.4 |
4700 |
5×70 |
2 |
1.1 |
1.2 |
2.0 |
2.2 |
48.2 |
6186 |
Multicore |
|||||||
7×1.5 |
2 |
0.6 |
0.8 |
0.9 |
1.4 |
17.5 |
574 |
7×1.5c |
2 |
0.6 |
0.8 |
1.25 |
1.4 |
18.2 |
687 |
7×2.5 |
2 |
0.7 |
0.8 |
0.9 |
1.4 |
19.3 |
711 |
7×2.5c |
2 |
0.7 |
0.8 |
1.25 |
1.4 |
20.0 |
837 |
7×4 |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
21.8 |
1024 |
12×1.5 |
2 |
0.6 |
0.8 |
1.25 |
1.6 |
22.7 |
968 |
12×2.5 |
2 |
0.7 |
0.8 |
1.25 |
1.6 |
25.5 |
1218 |
12×4 |
2 |
0.7 |
0.8 |
1.25 |
1.5 |
28.8 |
1725 |
19×1.5 |
2 |
0.6 |
1.0 |
1.6 |
1.6 |
26.1 |
1255 |
19×2.5 |
2 |
0.7 |
0.8 |
1.6 |
1.7 |
30.5 |
1844 |
19×4 |
2 |
0.7 |
1.0 |
1.6 |
1.7 |
33.2 |
2285 |
27×1.5 |
2 |
0.6 |
1.0 |
1.6 |
1.7 |
31.7 |
1856 |
27×2.5 |
2 |
0.6 |
1.0 |
1.6 |
1.7 |
35.7 |
2367 |
27×4 |
2 |
0.7 |
1.0 |
1.6 |
1.9 |
39.2 |
2993 |
37×1.5 |
2 |
0.7 |
1.0 |
1.6 |
1.7 |
34.9 |
2223 |
37×2.5 |
2 |
0.7 |
1.0 |
1.6 |
1.7 |
39.4 |
2878 |
37×4 |
2 |
0.7 |
1.2 |
2.0 |
2.0 |
44.8 |
4109 |
a Circular or compacted circular stranded conductor (Class 2).
b Shaped stranded conductor (Class 2).
c Cables with alternative armour wire size.