Duplex Jacketed NS75/NS90 FT1
See all Neutral Supported Cable NS75/NS90 600 Volts products
Description
Standards
National : CSA C22.2 N° 129Description
Nexans duplex neutral supported cables consist of an assembly of one insulated phase conductor factory cabled around a neutral conductor. The neutral conductor is the supporting member. The conductors are insulated with polyethylene (PE) rated 75°C or crosslinked polyethylene (XLPE) rated 90°C.
Application
Neutral supported cables are intended for use either as a service drop cable between a power pole and the service entrance, or as a secondary distribution cable between poles. Their use is limited to circuits not exceeding 600 volts phase-to-phase.
Duplex service drop cables are intended to deliver single-phase power from the secondary power line or pole-mounted transformer to the service entrance conductors at the user’s building or other structures.
Optional construction includes an insulated control/supply conductor.
Cables are supplied with a flame retardant PVC jacket over the insulation and are suitable for applications requiring an FT1 rating.
Characteristics
| Construction characteristics | |
|---|---|
| With smaller neutral conductor | No |
| Number of conductors | 2 |
Docs and info
Duplex Jacketed NS75/NS90 FT1 Physical Data
|
Phase Conductor |
Full Size Neutral Support |
Cable Assembly |
|||||
|
Size |
Diameter |
Jacket |
Size |
Area |
Rated |
Overall |
Total |
|
6 (7) |
4.29 |
8.2 |
6 (6/1) |
15.48 |
5.20 |
12.8 |
135 |
|
4 (7) |
5.41 |
9.3 |
4 (6/1) |
24.71 |
8.14 |
15.1 |
196 |
|
2 (7) |
6.81 |
10.7 |
2 (6/1) |
39.23 |
12.41 |
18.1 |
291 |
|
1 (7) |
7.59 |
13.1 |
1 (6/1) |
49.48 |
15.48 |
21.3 |
393 |
|
1/0 (7) |
8.53 |
14.0 |
1/0 (6/1) |
62.39 |
19.08 |
23.3 |
478 |
|
2/0 (7) |
9.55 |
15.0 |
2/0 (6/1) |
78.65 |
23.80 |
25.4 |
583 |
|
3/0 (7) |
10.74 |
16.2 |
3/0 (6/1) |
99.23 |
29.67 |
27.9 |
714 |
|
4/0 (7) |
12.07 |
17.5 |
4/0 (6/1) |
125.1 |
37.45 |
30.7 |
879 |
|
266.8 (18) |
13.64 |
20.2 |
266.8 (26/7) |
157.2 |
50.10 |
36.4 |
1117 |
|
336.4 (18) |
15.32 |
22.9 |
336.4 (26/7) |
198.2 |
62.31 |
41.2 |
1427 |
|
397.5 (18) |
16.74 |
24.3 |
397.5 (26/7) |
234.2 |
72.65 |
44.2 |
1657 |
|
477 (18) |
18.34 |
25.9 |
477 (26/7) |
281.1 |
87.17 |
47.7 |
1951 |
|
500 (18) |
18.69 |
26.2 |
500 (30/7) |
312.5 |
109.40 |
49.2 |
2176 |
|
NS75 with black LLDPE (optionally MDPE) insulation, black PVC jacket |
|||||||
Duplex Jacketed NS75/NS90 FT1 Electrical Data
|
Phase Size |
Phase Conductor Resistance |
Inductive |
Cable Ampacity |
||||
|
Rdc @ 20ºC |
Rac @ 50ºC |
Rac @ 75ºC |
Rac @ 90ºC |
NS75 |
NS90 |
||
|
6 (7) |
2.19 |
2.48 |
2.70 |
2.84 |
0.1207 |
80 |
95 |
|
4 (7) |
1.38 |
1.56 |
1.70 |
1.78 |
0.1129 |
105 |
125 |
|
2 (7) |
0.865 |
0.979 |
1.07 |
1.12 |
0.1061 |
140 |
165 |
|
1 (7) |
0.687 |
0.778 |
0.848 |
0.890 |
0.1129 |
160 |
190 |
|
1/0 (7) |
0.544 |
0.616 |
0.672 |
0.705 |
0.1093 |
185 |
220 |
|
2/0 (7) |
0.432 |
0.489 |
0.533 |
0.559 |
0.1061 |
210 |
255 |
|
3/0 (7) |
0.343 |
0.388 |
0.423 |
0.444 |
0.1030 |
245 |
290 |
|
4/0 (7) |
0.271 |
0.307 |
0.335 |
0.352 |
0.1001 |
280 |
335 |
|
266.8 (18) |
0.215 |
0.244 |
0.268 |
0.282 |
0.1007 |
325 |
390 |
|
336.4 (18) |
0.171 |
0.193 |
0.215 |
0.225 |
0.1015 |
375 |
450 |
|
397.5 (18) |
0.144 |
0.164 |
0.184 |
0.193 |
0.0993 |
415 |
500 |
|
477 (18) |
0.121 |
0.136 |
0.155 |
0.163 |
0.0973 |
460 |
560 |
|
500 (18) |
0.115 |
0.130 |
0.149 |
0.156 |
0.0968 |
500 |
605 |
|
Rdc at 20°C is taken from CSA C49.5 |
|||||||
