Related Links
Low Voltage Cables
300/500V Single-Core ~ 4-Core
Mica Tape Fire Barrier, XLPE Insulated, LSZH Sheathed,
Fire Resistant Cable
| APPLICATION | This cable is designed for areas where the integrity of the electrical circuit is critical in maintaining power supply.
Applications can be found in emergency lightings, control and power circuits, power stations, fire alarm systems, underground tunnerls, lifts, escalators, and high-rise buildings. |
| VOLTAGE RATING |
300/500 V |
| CONSTRUCTION | Plain annealed copper, mica tape fire barrier, XLPE insulated, LSZH compound sheathed cable |
| INSULATION COLOUR |
|
| SHEATH COLOUR |
Orange or as per order |
| SPECIFICATION | Refer IEC60502-1, BS6387, SS299-1, IEC60331, IEC60332-1, IEC60332-3, IEC60754, IEC61034 |
Detailed Specification- Current Rating and Voltage Drop
No. of Core |
Conductor |
Insulation |
Sheath |
Without Earth Conductor |
With Earth Conductor |
|||
Nominal |
No./Dia of Strand |
Thickness |
Thickness |
Approx. Overall Diameter |
Approx. Weight |
Approx. Overall Diameter |
Approx. Weight |
|
mm2 |
No./mm |
mm |
mm |
mm |
kg/km |
mm |
kg/km |
|
Single Core |
1.5 |
7/0.53 |
0.5 |
0.5 |
4.4 |
29 |
- |
- |
2-core |
1.5 |
7/0.53 |
0.5 |
0.5 |
7.7 |
70 |
8.2 |
80 |
3-core |
1.5 |
7/0.53 |
0.5 |
0.5 |
8.7 |
90 |
10.5 |
100 |
4-core |
1.5 |
7/0.53 |
0.5 |
0.5 |
10.3 |
105 |
12.2 |
120 |
Single Core |
2.5 |
7/0.67 |
0.5 |
0.5 |
4.9 |
40 |
- |
- |
2-core |
2.5 |
7/0.67 |
0.5 |
0.5 |
8.8 |
100 |
9.6 |
120 |
3-core |
2.5 |
7/0.67 |
0.5 |
0.5 |
9.5 |
125 |
10.7 |
150 |
4-core |
2.5 |
7/0.67 |
0.5 |
0.5 |
11.0 |
155 |
13.0 |
190 |
Single Core |
4 |
7/0.85 |
0.5 |
0.5 |
5.5 |
55 |
- |
- |
2-core |
4 |
7/0.85 |
0.5 |
0.5 |
9.8 |
140 |
10.5 |
170 |
3-core |
4 |
7/0.85 |
0.5 |
0.5 |
11.5 |
180 |
12.5 |
220 |
4-core |
4 |
7/0.85 |
0.5 |
0.5 |
12.5 |
255 |
13.5 |
270 |
Multi-Core Cables with XLPE (or LSZH) Insulation, PVC (or LSZH) Outsheath 300/500V or 600/1000V
Current-Carrying Capacities (Amp) [CU/XLPE/PVC or CU/XLPE/LSZH cables]
| Conductor Operating Temperature : 90°C | BS 7211 |
| Ambient Temperature : 30°C | IEC60502-1 |
Conductor cross-sectional area |
Reference Method 4 (enclosed in an conduit insulated wall etc) |
Reference Method 3 |
Reference Method 1 (clipped direct) |
Reference Method 11 |
|||
one 3-core cable or one 4-core cable 3-phase a.c. |
one 2-core cable singlephase a.c. or d.c. |
one 3-core cable or one 4-core cable 3-phase a.c. |
one 2-core cable singlephase a.c. or d.c. |
one 3-core cable or one 4-core cable 3-phase a.c. |
one 2-core |
one 3-core |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
mm2 |
A |
A |
A |
A |
A |
A |
A |
1.5 |
16.5 |
22 |
19.5 |
24 |
22 |
26 |
23 |
2.5 |
22 |
30 |
26 |
33 |
30 |
36 |
32 |
4 |
30 |
40 |
35 |
45 |
40 |
49 |
42 |
6 |
38 |
51 |
44 |
58 |
52 |
63 |
54 |
10 |
51 |
69 |
60 |
80 |
71 |
86 |
75 |
16 |
68 |
91 |
80 |
107 |
96 |
115 |
100 |
25 |
89 |
119 |
105 |
138 |
119 |
149 |
127 |
35 |
109 |
146 |
128 |
171 |
147 |
185 |
158 |
50 |
130 |
175 |
154 |
209 |
179 |
225 |
192 |
70 |
164 |
221 |
194 |
269 |
229 |
289 |
246 |
95 |
197 |
265 |
233 |
328 |
278 |
352 |
298 |
120 |
227 |
305 |
268 |
382 |
322 |
410 |
346 |
150 |
259 |
334 |
300 |
441 |
371 |
473 |
399 |
185 |
295 |
384 |
340 |
506 |
424 |
542 |
456 |
240 |
346 |
459 |
398 |
599 |
500 |
641 |
538 |
300 |
396 |
532 |
455 |
693 |
576 |
741 |
621 |
400 |
- |
625 |
536 |
803 |
667 |
865 |
741 |
Voltage Drop (Per Amp Per Meter) [CU/XLPE/PVC or CU/XLPE/LSZH cables]
| Conductor Operating Temperature : 90°C | BS 7211 |
| Ambient Temperature : 30°C | IEC60502-1 |
Conductor cross-sectional area |
2-core cable d.c. |
2-core cable single-phase a.c |
3-core or 4-core cable 3-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 |
0.16 |
1.90 |
1.6 |
0.14 |
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 |
0.28 |
0.125 |
0.30 |
185 |
0.25 |
0.26 |
0.145 |
0.29 |
0.22 |
0.125 |
0.26 |
240 |
0.195 |
0.20 |
0.140 |
0.24 |
0.175 |
0.125 |
0.21 |
300 |
0.155 |
0.16 |
0.140 |
0.21 |
0.140 |
0.120 |
0.185 |
400 |
0.120 |
0.13 |
0.140 |
0.19 |
0.115 |
0.120 |
0.165 |
r = conductor resistance at operating temperature
x = reactance
z = impedance