SPEC: 46455

350-37 3/C CU 220 NL-EPR T/S 3X2 CU GW AIA RED PVC JACKET 15KV 133% UL

Southwire #: 56029399

Type MV-105 Three Conductor Copper, 175 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 100% Insulation Level, Tape Shield, Aluminum Interlocked Armor (AIA), Polyvinyl Chloride (PVC) Jacket

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Application

Southwire’s 15KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated at -35°C for cold bend when UL listed. Rated at -40°C for cold bend and cold impact and marked with "LTGG" when CSA listed or dual UL/CSA listed. For uses in Class I and II, Division 2 hazardous locations per NEC Article 501 and 502.Rated for 1000 lbs./ FT maximum sidewall pressure. The ground is sized to equal 50% of the phase conductor. Silicone free cable.

Specifications

Cond. Size (AWG/Kcmil) 350 350
Cond. Strands 37 37
Diameter Over Conductor (in) (cm) 0.661 1.68 inch cm
Diameter Over Insulation (in) (cm) 1.127 2.86 inch cm
Insulation Thickness (mils) (mm) 220 5.59 mils mm
Diameter Over Shield (in) (cm) 1.187 3.01 inch cm
Ground (No. x AWG) 3x2 3x2
Diameter Over Armor (in) (cm) 2.935 7.45 inch cm
Jacket Thickness (mils) (mm) 80 2.03 mils mm
Approx. OD (in) (cm) 3.101 7.88 inch cm
Approx. Weight (lbs/1000') (kgs/km) 6673 9931 lbs/1000' kgs/km
Max Pull Tension (lbs) (kg) 8400 3810.17 lbs kg
Min. Bend Radius (in) (cm) 21.7 55.12 inch cm

Standards & References

  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper Conductors
  • ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • UL 1072 Medium-Voltage Power Cables
  • UL 1685 Vertical-Tray Fire Propagation and Smoke Release Test
  • ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
  • AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)
  • Made in America: Compliant with both Buy American and Buy America Act (BAA) requirements per 49 U.S.C. § 5323(j) and the Federal Transit Administration Buy America requirements per 49 C.F.R. part 661
  • GM 5E

Construction

  1. Conductor: Class B compressed stranded bare copper per ASTM B3 and ASTM B8 (Tinned Copper per ASTM B33 optional)
  2. Conductor Shield: Semi-conducting cross-linked copolymer
  3. Insulation: 220 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level,
  4. Insulation Shield: Strippable semi-conducting cross-linked copolymer
  5. Copper Tape Shield: Helically wrapped 5 mil copper tape with 25% overlap
  6. Grounding Conductor: Three separate ground wires with a combined circular mil of 50% of the phase conductor. Class B compressed stranded bare copper per ASTM B3 and ASTM B8 (Tinned Copper per ASTM B33 optional)
  7. Filler: Non-hydroscopic wax paper filler
  8. Binder: Polypropylene tape
  9. Armor: Aluminum Interlocked Armor (AIA)
  10. Overall Jacket: Polyvinyl Chloride (PVC)

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