25KV Aluminum XLP MV LLDPE Jacket
Aluminum 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 25,000 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 | |
| 627871 |
1
1
|
2 AWG
2 AWG
|
7
7
|
260
6.60
|
|
|
1151
29.24
|
545
811
|
|
| 115657 |
1
1
|
1 AWG
1 AWG
|
19
19
|
260
6.60
|
|
|
1190
30.23
|
669
995
|
|
| 329474 |
1
1
|
1/0 AWG
1/0 AWG
|
19
19
|
260
6.60
|
|
|
1220
30.99
|
743
1105
|
|
| 500447 |
1
1
|
2/0 AWG
2/0 AWG
|
1
1
|
260
6.60
|
|
|
1233
31.32
|
671
998
|
|
| 347567 |
1
1
|
4/0 AWG
4/0 AWG
|
19
19
|
260
6.60
|
|
|
1386
35.21
|
892
1328
|
|
| 276386 |
1
1
|
350 KCMIL
350 KCMIL
|
37
37
|
260
6.60
|
|
|
1559
39.60
|
1225
1823
|
|
| 611800 |
1
1
|
500 KCMIL
500 KCMIL
|
37
37
|
260
6.60
|
|
|
1774
45.07
|
1637
2436
|
|
| 613716 |
1
1
|
750 KCMIL
750 KCMIL
|
61
61
|
260
6.60
|
|
|
1963
49.88
|
2174
3235
|
|
| 347302 |
1
1
|
1000 KCMIL
1000 KCMIL
|
61
61
|
260
6.60
|
|
|
2184
55.49
|
2780
4137
|
|
Standards & References
Southwire 25kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:
- B231: Aluminum 1350 Conductors, Concentric-Lay-Stranded
- B609: Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes
- B3: Soft Annealed Copper Wire
- ICEA S-94-649
- AEIC CS-8
- RUS U-1
Construction
The cable is composed of a reverse lay compressed stranded 1350-H16/26 aluminum phase conductor, 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. Red extruded stripes available upon request.
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