SPEC: 46305
750-61 CU 220 MILS NL-EPR 15KV 133% T/S BLACK SOLONON-TP UL
Southwire #: 55079099
Type MV-105 Single Conductor Copper, 220 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level, Tape Shield, SOLONON® Low Smoke Zero Halogen (LSZH) Jacket, Rated UL
Application & Features
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 -25°C for cold bend. ST1 (low smoke) Rated for sizes 1/0 and larger. Rated for 1000 lbs./FT maximum sidewall pressure.
Specifications
| Cond. Size | 750 KCMIL 750 KCMIL | |
| Cond. Strands | 61 61 | |
| Diameter Over Conductor (in) (cm) | 0.968 2.46 | inch cm |
| Diameter Over Insulation (in) (cm) | 1.464 3.72 | inch cm |
| Inner Layer Thickness (mils) (mm) | 220 5.59 | mils mm |
| Diameter Over Shield (in) (cm) | 1.524 3.87 | inch cm |
| Outer Layer Thickness (mils) (mm) | 110 2.79 | mils mm |
| Approx. OD (in) (cm) | 1.764 4.48 | inch cm |
| Approx. Weight (lbs/1000') (kgs/km) | 3358 4997 | lbs/1000' kgs/km |
| Max Pull Tension (lbs) (kg) | 6000 2721.55 | lbs kg |
| Min. Bend Radius (in) (cm) | 21.1 53.59 | inch cm |
| Conduit Size (in) (cm) | 5.0 12.70 | inch cm |
* Conduit size based on 3 phase 40% fill-factor without ground
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
- ASTM B496 Compact Round Concentric-lay-standard copper
- UL 1072 Medium-Voltage Power Cables
- UL 1685 FT4-ST1 Vertical-Tray Fire Propagation and Smoke Release Test (1/0 and Larger)
- UL 1685 Vertical-Tray Fire Propagation and Smoke Release Test
- ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
- ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
- ICEA S-97-682 Standard for Shielded Utility Cable Rated for 5 - 46kV
- IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test (1/0 and Larger)
- AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)
- NFPA 130 Standard for Fixed Guideway Transit and Passenger Rail Systems (500kcmil & Larger)
- 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
Construction
- Conductor: Class B compressed stranded bare copper per ASTM B3 and ASTM B8 (Tinned Copper per ASTM B33 optional)
- Conductor Shield: Semi-conducting cross-linked copolymer
- Insulation: 220 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level,
- Insulation Shield: Strippable semi-conducting cross-linked copolymer
- Copper Tape Shield: Helically wrapped 5 mil copper tape with 25% overlap
- Overall Jacket: Thermoplastic SOLONON® Low Smoke Zero Halogen (LSZH-TP) UL-1072 does not list polyolefin jacket. However, this LSZH meets the general definition of a thermoplastic polyolefin.