35KV Copper XLP MV LLDPE Jacket
Copper Conductor. TRXLP Insulation. Bare Copper Concentric Neutrals. Low Density Polyethylene Jacket.
Application
Predominantly used for primary underground distribution in conduit systems suitable for use in wet or dry locations, direct burial, underground duct, and where exposed to sunlight. To be used at 35,000 volts or less and at conductor temperatures not to exceed 90°C for normal operation.
Specifications
| Conductor | Ground Wire | ||||||||
| No. of Conductors | Size (AWG or kcmil) (mm2) | No. of Strands | Insulation Thickness (mils) (mm) | Size (AWG) | No. of Strands | Nom. OD (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity | |
| 628241 |
1
1
|
1/0 AWG
1/0 AWG
|
19
19
|
345
8.76
|
|
|
1420
36.07
|
1056
1572
|
|
| 628244 |
1
1
|
2/0 AWG
2/0 AWG
|
19
19
|
345
8.76
|
|
|
1464
37.19
|
1197
1782
|
|
| 628247 |
1
1
|
4/0 AWG
4/0 AWG
|
19
19
|
345
8.76
|
|
|
1570
39.88
|
1602
2384
|
|
| 628287 |
1
1
|
350 KCMIL
350 KCMIL
|
37
37
|
345
8.76
|
|
|
1816
46.14
|
2380
3542
|
|
| 628291 |
1
1
|
500 KCMIL
500 KCMIL
|
37
37
|
420
10.67
|
|
|
2166
55.04
|
3421
5091
|
|
| 628294 |
1
1
|
750 KCMIL
750 KCMIL
|
61
61
|
345
8.76
|
|
|
2205
56.03
|
4413
6568
|
|
| 628301 |
1
1
|
1000 KCMIL
1000 KCMIL
|
61
61
|
345
8.76
|
|
|
2379
60.45
|
5597
8330
|
|
Standards & References
Southwire 35kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:
- B3: Soft Annealed Copper Wire
- B8: Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft
- ICEA S-94-649
- AEIC CS-8
- RUS U-1
Construction
The cable is composed of a moisture blocked reverse lay, compressed stranded soft drawn copper, covered by a semi-conducting cross-linked polyethylene strand shield, a tree-retardant cross-linked polyethylene primary insulation, and a semi-conducting cross-linked polyethylene insulation shield. Conductors are available with 100% insulation level. A concentric neutral of bare copper wires and a sunlight resistant, -40°C rated, insulating linear low density polyethylene jacket are applied over the insulation shield. The cable is identified by surface print on the jacket and with the lightning bolt symbol for supply cables indented in the jacket. Has red extruded stripes.
Resources
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