SPEC: 44020
777.7-1924 TINNED CU DLO ROYAL BLACK 2KV 1000 FT
Southwire #: 1670330608
UL Listed as 2kV Heavy Duty Flexible Power Cable (HDFPC) DLO, Rated 90°C Dry or Wet. 2kV Type RHH/RHW-2 Flexible Power Cable Rated 90°C Dry or Wet. CSA Listed as 2kV Type RW90. Composite Thermoset Wall EPDM/CPE Insulation/Jacket. Sizes 1/0 and Larger Rated For CT Use.
Application & Features
HDFPC-DLO is a 2kV flexible power cable with a variety of possible applications such as but not limited to: Drilling rigs, railroad and transit car wiring, mining and other industrial equipment, and as flexible motor leads and wind turbine applications. The cable is suited for use in wet and dry areas, conduits, ducts, troughs, trays, and where superior electrical properties are de- sired. The maximum continuous conductor temperature for normal operation is 90°C wet or dry. HDFPC-DLO is oil, heat, flame, abrasion, and sunlight resistant. Approved for use per the NEC® as Type RHH/RHW-2 and per the CE Code as 2kV Type RW90.
Specifications
| Cond. Size | 777.7 KCMIL 777.7 KCMIL | |
| Conductor Number | 1.0 1.0 | |
| Cond. Strands | 1924 1924 | |
| Diameter Over Conductor (in) (cm) | 0.966 2.45 | inch cm |
| Inner Layer Thickness (mils) (mm) | 120 3.05 | mils mm |
| Outer Layer Thickness (mils) (mm) | 90 2.29 | mils mm |
| Approx. OD (in) (cm) | 1.405 3.57 | inch cm |
| Approx. Weight (lbs/1000') (kgs/km) | 2727 4058 | lbs/1000' kgs/km |
Standards & References
- ASTM B3 Standard Specification for Soft or Annealed Copper Wire
- ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
- ASTM B172 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Copper Conductors
- UL 44 Thermoset-Insulated Wires and Cables
- UL 1685 Vertical-Tray Fire Propagation and Smoke Release Test
- UL 2806 Heavy Duty Flexible Power Cable (HDFPC-DLO)
- CSA C22.2 No. 38 Thermoset-insulated wires and cables Type RW90
- ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy
- IEEE 12020 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
- MSHA Approved
Construction
- Conductor:Flexible Stranded Rope-Lay Class I Tinned Copper per ASTM B33 and B172
- Binder Tape:Mylar Tape
- Insulation:2 layer Thermoset Ethylene Propylene Diene Monomer / Thermoset Chlorinated Polyethylene (EPDM/CPE)
Resources
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