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.
Conductor | Ground Wire | ||||||||
No. of Conductors | Size (AWG or kcmil) | 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 | |
614631 | 1 1 | 1/0 AWG 1/0 AWG | 19 19 | 345 8.76 | 1410 35.82 | 836 1245 | |||
627879 | 1 1 | 2/0 AWG 2/0 AWG | 19 19 | 345 8.76 | 1453 36.91 | 845 1258 | |||
627673 | 1 1 | 3/0 AWG 3/0 AWG | 19 19 | 345 8.76 | 1534 38.98 | 1165 1734 | |||
254815 | 1 1 | 4/0 AWG 4/0 AWG | 19 19 | 345 8.76 | 1556 39.53 | 1041 1550 | |||
619140 | 1 1 | 250 KCMIL 250 KCMIL | 37 37 | 420 10.67 | 1830 46.49 | 1384 2060 | |||
584524 | 1 1 | 350 KCMIL 350 KCMIL | 37 37 | 345 8.76 | 1783 45.29 | 1452 2161 | |||
614633 | 1 1 | 500 KCMIL 500 KCMIL | 37 37 | 345 8.76 | 1944 49.39 | 1825 2716 | |||
257724 | 1 1 | 750 KCMIL 750 KCMIL | 61 61 | 345 8.76 | 2163 54.96 | 2430 3616 | |||
614051 | 1 1 | 1000 KCMIL 1000 KCMIL | 61 61 | 345 8.76 | 2312 58.74 | 2646 3938 | |||
617368 | 1 1 | 1250 KCMIL 1250 KCMIL | 91 91 | 345 8.76 | 2500 63.51 | 3544 5274 |
Southwire 35kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:
The cable is composed of a moisture blocked unilay 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.