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Fire Resisting Cable |
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Fire Resisting Cables
600/1000V Mica+XLPE Insulated, LSZH Sheathed Power Cables to IEC 60502-1 (2-5 Cores & Multicore)
FFX400 1mRZ1-R (CU/MGT+XLPE/LSZH 600/1000V Class 2)
APPLICATION
600/1000V Mica+XLPE Insulated, LSZH Sheathed Power Cables to IEC 60502-1 (2-5 Cores & Multicore)
are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants,
hotels, hospitals and high-rise buildings. This product type is CEand TUV approved.
STANDARDS
Basic design adapted from IEC 60502-1
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 : The conductors shall be class 2 plain or metal-coated annealed copper in accordance with IEC
60228. Class 1 and class 5 conductor can be offered as option.
Fire Barrier : Mica glass tape.
Insulation : Thermosetting XLPE material and thickness shall be as per IEC 60502-1.
Outer Sheath : Thermoplastic halogen free compound ST8 as per IEC 60502-1.
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.
Other colours can be offered upon request.
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
circular copper conductors OD≤25mm : 4 × Overall Diameter
circular copper conductors OD﹥25mm : 6 × Overall Diameter
shaped copper conductors : 8 × Overall Diameter
CONSTRUCTION PARAMETERS
| Conductor | FFX400 1mRZ1-R |
|||||
|---|---|---|---|---|---|---|
No. of Cores × Cross-sectional Area |
Conductor Class |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Approx. Overall Diameter |
Approx. Weight |
|
no.×mm² |
|
mm |
mm |
mm |
kg/km |
|
2 cores |
||||||
2×1.5 |
2 |
0.7 |
1.8 |
11.6 |
139 |
|
2×2.5 |
2 |
0.7 |
1.8 |
12.4 |
167 |
|
2×4 |
2 |
0.7 |
1.8 |
13.5 |
211 |
|
2×6 |
2 |
0.7 |
1.8 |
14.6 |
265 |
|
2×10 |
2 |
0.7 |
1.8 |
16.5 |
370 |
|
2×16 |
2 |
0.7 |
1.8 |
18.6 |
515 |
|
2×25 |
2 |
0.9 |
1.8 |
22.0 |
756 |
|
2×35 |
2 |
0.9 |
1.8 |
24.3 |
983 |
|
2×50 |
2 |
1.0 |
1.8 |
27.4 |
1281 |
|
2×70 |
2 |
1.1 |
1.8 |
31.4 |
1771 |
|
2×95 |
2 |
1.1 |
1.9 |
35.4 |
2379 |
|
2×120 |
2 |
1.2 |
2.0 |
39.2 |
2971 |
|
2×150 |
2 |
1.4 |
2.2 |
43.5 |
3655 |
|
2×185 |
2 |
1.6 |
2.3 |
48.3 |
4546 |
|
2×240 |
2 |
1.7 |
2.5 |
54.3 |
5901 |
|
2×300 |
2 |
1.8 |
2.6 |
59.8 |
7308 |
|
2×400 |
2 |
2 |
2.9 |
67.1 |
9318 |
|
3 cores |
||||||
3×1.5 |
2 |
0.7 |
1.8 |
12.2 |
168 |
|
3×2.5 |
2 |
0.7 |
1.8 |
13.1 |
208 |
|
3×4 |
2 |
0.7 |
1.8 |
14.3 |
269 |
|
3×6 |
2 |
0.7 |
1.8 |
15.5 |
345 |
|
3×10 |
2 |
0.7 |
1.8 |
17.5 |
495 |
|
3×16 |
2 |
0.7 |
1.8 |
19.8 |
704 |
|
3×25 |
2 |
0.9 |
1.8 |
23.5 |
1052 |
|
3×35 |
2 |
0.9 |
1.8 |
26.0 |
1384 |
|
3×50 |
2 |
1.0 |
1.8 |
29.3 |
1819 |
|
3×70 |
2 |
1.1 |
1.9 |
33.8 |
2556 |
|
3×95 |
2 |
1.1 |
2.0 |
38.3 |
3467 |
|
3×120 |
2 |
1.2 |
2.1 |
42.4 |
4335 |
|
3×150 |
2 |
1.4 |
2.3 |
46.8 |
5305 |
|
3×185 |
2 |
1.6 |
2.4 |
52.1 |
6638 |
|
3×240 |
2 |
1.7 |
2.6 |
58.5 |
8624 |
|
3×300 |
2 |
1.8 |
2.7 |
64.4 |
10700 |
|
3×400 |
2 |
2.0 |
3.0 |
72.1 |
13601 |
|
3 cores + 1 core earth conductor |
||||||
|
|
3 cores |
1 core |
|
|
|
3×16/10 |
2 |
0.7 |
0.7 |
1.8 |
20.4 |
818 |
3×25/16 |
2 |
0.9 |
0.7 |
1.8 |
24.3 |
1228 |
3×35/16 |
2 |
0.9 |
0.7 |
1.8 |
26.9 |
1560 |
3×50/25 |
2 |
1.0 |
0.9 |
1.8 |
30.3 |
2097 |
3×70/35 |
2 |
1.1 |
0.9 |
2.0 |
35.2 |
2935 |
3×95/50 |
2 |
1.1 |
1.0 |
2.1 |
39.7 |
3978 |
3×120/70 |
2 |
1.2 |
1.1 |
2.3 |
44.2 |
5067 |
3×150/70 |
2 |
1.4 |
1.1 |
2.4 |
48.8 |
6038 |
3×185/95 |
2 |
1.6 |
1.1 |
2.6 |
54.3 |
7643 |
3×240/120 |
2 |
1.7 |
1.2 |
2.8 |
61.1 |
9891 |
3×300/150 |
2 |
1.8 |
1.4 |
3.0 |
67.4 |
12260 |
3×400/185 |
2 |
2.0 |
1.6 |
3.2 |
75.4 |
15560 |
4 cores |
||||||
4×1.5 |
2 |
0.7 |
1.8 |
13.2 |
201 |
|
4×2.5 |
2 |
0.7 |
1.8 |
14.2 |
253 |
|
4×4 |
2 |
0.7 |
1.8 |
15.5 |
332 |
|
4×6 |
2 |
0.7 |
1.8 |
16.9 |
431 |
|
4×10 |
2 |
0.7 |
1.8 |
19.2 |
628 |
|
4×16 |
2 |
0.7 |
1.8 |
21.7 |
901 |
|
4×25 |
2 |
0.9 |
1.8 |
25.8 |
1358 |
|
4×35 |
2 |
0.9 |
1.8 |
28.6 |
1796 |
|
4×50 |
2 |
1.0 |
1.8 |
32.3 |
2369 |
|
4×70 |
2 |
1.1 |
2.0 |
37.5 |
3358 |
|
4×95 |
2 |
1.1 |
2.1 |
42.3 |
4537 |
|
4×120 |
2 |
1.2 |
2.3 |
47.1 |
5703 |
|
4×150 |
2 |
1.4 |
2.4 |
52.0 |
6984 |
|
4×185 |
2 |
1.6 |
2.6 |
57.9 |
8740 |
|
4×240 |
2 |
1.7 |
2.8 |
65.1 |
11362 |
|
4×300 |
2 |
1.8 |
3.0 |
71.8 |
14145 |
|
4×400 |
2 |
2.0 |
3.2 |
80.4 |
17984 |
|
Multicore |
||||||
5×1.5 |
2 |
0.7 |
1.8 |
14.3 |
260 |
|
5×2.5 |
2 |
0.7 |
1.8 |
15.4 |
1544 |
|
7×1.5 |
2 |
0.7 |
1.8 |
15.5 |
322 |
|
7×2.5 |
2 |
0.7 |
1.8 |
16.7 |
2116 |
|
10×1.5 |
2 |
0.7 |
1.8 |
19.4 |
438 |
|
10×2.5 |
2 |
0.7 |
1.8 |
21.1 |
3000 |
|
12×1.5 |
2 |
0.7 |
1.8 |
20.0 |
494 |
|
12×2.5 |
2 |
0.7 |
1.8 |
21.8 |
3665 |
|
14×1.5 |
2 |
0.7 |
1.8 |
21.0 |
554 |
|
14×2.5 |
2 |
0.7 |
1.8 |
22.9 |
4135 |
|
19×1.5 |
2 |
0.7 |
1.8 |
23.4 |
701 |
|
19×2.5 |
2 |
0.7 |
1.8 |
25.5 |
5556 |
|
21×1.5 |
2 |
0.7 |
1.8 |
24.5 |
763 |
|
21×2.5 |
2 |
0.7 |
1.8 |
26.8 |
6128 |
|
24×1.5 |
2 |
0.7 |
1.8 |
27.3 |
866 |
|
24×2.5 |
2 |
0.7 |
1.8 |
29.8 |
6998 |
|
30×1.5 |
2 |
0.7 |
1.8 |
28.9 |
1030 |
|
30×2.5 |
2 |
0.7 |
1.8 |
31.6 |
8689 |
|
40×1.5 |
2 |
0.7 |
1.8 |
32.4 |
9942 |
|
40×2.5 |
2 |
0.7 |
1.9 |
35.7 |
11540 |
|
48×1.5 |
2 |
0.7 |
1.8 |
35.8 |
11900 |
|
48×2.5 |
2 |
0.7 |
1.9 |
39.4 |
13813 |
|
61×1.5 |
2 |
0.7 |
1.9 |
39.4 |
15082 |
|
61×2.5 |
2 |
0.7 |
2.0 |
43.3 |
17505 |
|
Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information
ELECTRICAL PROPERTIES
Conductor operating temperature : 90°C
Ambient temperature : 30°C
Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4E2A
Conductor cross-sectional area |
Ref. Method A (enclosed in conduit in thermally insulating wall etc.) |
Ref. Method B (enclosed in conduit on a wall or in trunking etc.) |
Ref. Method C (clipped direct) |
Ref. Method E (in free air or on a perforated cable tray etc. horizontal or vertical) |
||||
|---|---|---|---|---|---|---|---|---|
1 two-core cable*, single-phase a.c. or d.c. |
1 three- or four-core cable*, three-phase a.c. |
1 two-core cable*, single-phase a.c. or d.c. |
1 three- or four-core cable*, three-phase a.c. |
1 two-core cable*, single-phase a.c. or d.c. |
1 three- or four-core cable*, three-phase a.c. |
1 two-core cable*, single-phase a.c. or d.c. |
1 three- or four-core cable*, three-phase a.c. |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
mm² |
A |
A |
A |
A |
A |
A |
A |
A |
1.5 |
18.5 |
16.5 |
22 |
19.5 |
24 |
22 |
26 |
23 |
2.5 |
25 |
22 |
30 |
26 |
33 |
30 |
36 |
32 |
4 |
33 |
30 |
40 |
35 |
45 |
40 |
49 |
42 |
6 |
42 |
38 |
51 |
44 |
58 |
52 |
63 |
54 |
10 |
57 |
51 |
69 |
60 |
80 |
71 |
86 |
75 |
16 |
76 |
68 |
91 |
80 |
107 |
96 |
115 |
100 |
25 |
99 |
89 |
119 |
105 |
138 |
119 |
149 |
127 |
35 |
121 |
109 |
146 |
128 |
171 |
147 |
185 |
158 |
50 |
145 |
130 |
175 |
154 |
209 |
179 |
225 |
192 |
70 |
183 |
164 |
221 |
194 |
269 |
229 |
289 |
246 |
95 |
220 |
197 |
265 |
233 |
328 |
278 |
352 |
298 |
120 |
253 |
227 |
305 |
268 |
382 |
322 |
410 |
346 |
150 |
290 |
259 |
334 |
300 |
441 |
371 |
473 |
399 |
185 |
329 |
295 |
384 |
340 |
506 |
424 |
542 |
456 |
240 |
386 |
346 |
459 |
398 |
599 |
500 |
641 |
538 |
300 |
442 |
396 |
532 |
455 |
693 |
576 |
741 |
621 |
400 |
- |
- |
625 |
536 |
803 |
667 |
865 |
741 |
Note: *With or without a protective conductor.
Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4E2B
Conductor cross-sectional area |
Two-core cables, d.c. |
Two-core cable, single-phase a.c. |
Three- or four-core cable, three-phase a.c. |
||||
|---|---|---|---|---|---|---|---|
1 |
2 |
3 |
4 |
||||
mm² |
mV/A/m |
mV/A/m |
mV/A/m |
||||
1.5 |
31 |
31 |
27 |
||||
2.5 |
19 |
19 |
16 |
||||
4 |
12 |
12 |
10 |
||||
6 |
7.9 |
7.9 |
6.8 |
||||
10 |
4.7 |
4.7 |
4.0 |
||||
16 |
2.9 |
2.9 |
2.5 |
||||
|
|
r |
x |
z |
r |
x |
z |
25 |
1.85 |
1.85 |
0.160 |
1.90 |
1.60 |
0.140 |
1.65 |
35 |
1.35 |
1.35 |
0.155 |
1.35 |
1.15 |
0.135 |
1.15 |
50 |
0.98 |
0.99 |
0.155 |
1.00 |
0.86 |
0.135 |
0.87 |
70 |
0.67 |
0.67 |
0.150 |
0.69 |
0.59 |
0.130 |
0.60 |
95 |
0.49 |
0.50 |
0.150 |
0.52 |
0.43 |
0.130 |
0.45 |
120 |
0.39 |
0.40 |
0.145 |
0.42 |
0.34 |
0.130 |
0.37 |
150 |
0.31 |
0.32 |
0.145 |
0.35 |
0.38 |
0.125 |
0.30 |
185 |
0.25 |
0.26 |
0.145 |
0.29 |
0.22 |
0.125 |
0.26 |
240 |
0.195 |
0.200 |
0.140 |
0.24 |
0.175 |
0.125 |
0.21 |
300 |
0.155 |
0.160 |
0.140 |
0.21 |
0.140 |
0.120 |
0.185 |
400 |
0.120 |
0.130 |
0.140 |
0.190 |
0.115 |
0.120 |
0.165 |
r = conductor resistance at operating temperature
x = reactance
z = impedance