SPEC: 48050

350-893 2/C CU XHHW/PVC BLACK/RED 1x3 GG TYPE TC-ER 1000V BLACK PantoFLEX(TM) SPEC48050 66591499

Southwire #: 66591499

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Application & Features

Southwire’s 1000 Volt Type TC-ER PantoFLEX™ DC Power Cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, aerial supported by a messenger, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 250°C for short circuit conditions. For uses in Class I, II, and III, Division 2 hazardous locations per NEC Article 501 and 502. Type (TC-ER) per NEC 336.10. Silicone free.

Specifications

Cond. Size 350 KCMIL 350 KCMIL
Conductor Number 2 2
Cond. Strands 893 893
Diameter Over Conductor (in) (cm) 0.670 1.70 inch cm
Insulation Thickness (mils) (mm) 65 1.65 mils mm
Jacket Thickness (mils) (mm) 110 2.79 mils mm
Approx. OD (in) (cm) 1.860 4.72 inch cm
Copper Weight (lbs/1000') (kgs/km) 2360 3512 lbs/1000' kgs/km
Approx. Weight (lbs/1000') (kgs/km) 3037 4520 lbs/1000' kgs/km

* Ampacity based on 2023 NEC Table 310(16): Ampacities of Insulated Conductors with Not More Than Three Current-Carrying Conductors in Raceway, Cable, or Earth (Directly Buried)
* Inductive Reactance is based on non-ferrous conduit with one diameter spacing center-to-center.
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.

Standards & References

  • ASTM B3 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 1277 Type TC-ER Standard Power and Control Cables (1000V 14AWG and Larger)
  • ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy

Construction

  1. Conductor:Class I, flexible stranded, bare copper per ASTM B3 and B172
  2. Insulation:Cross-Linked Polyethylene (XLPE) Type XHHW-2
  3. Ground:Class I, flexible stranded, bare copper per ASTM B3 and B172 with green Cross-Linked Polyethylene (XLPE) Type XHHW-2 insulation
  4. Fillers:Wax paper fillers added as needed for a round assembly
  5. Binder:Polypropylene tape
  6. Jacket:Black Polyvinyl Chloride (PVC)

Resources

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