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500-37 CU 320 MILS NL-EPR 25KV 133% T/S BLACK CPE-TP UL/CSA
- Southwire #
- 66831199
Type MV-105 Single Conductor Copper, 320 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level, Tape Shield, Chlorinated Polyethylene (CPE) Jacket, Dual Rated UL/CSA. Silicone Free
Part of the family: CU Compressed 25kV NLEPR Insulation 133% IL Black CPE-TP Jacket. MV 105 - Tray Rated - Sunlight Resistant - For Direct Burial
Priced by quote — copper moves daily (COMEX), so we quote at the current price.
Application & features
Southwire’s 25KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial when installed with a grounding conductor in close proximity that conforms to NEC section 311.36 and 250.4(A)(5), 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 -25°C for cold bend and cold impact and marked with "LTDD" when CSA listed or dual UL/CSA listed. ST1 (low smoke) Rated for sizes 1/0 and larger. Rated for 1000 lbs./FT maximum sidewall pressure.
Specifications
| Cond. Size | 500 KCMIL500 KCMIL |
|---|---|
| Cond. Strands | 3737 |
| Diameter Over Conductor | 0.789 inch2.00 cm |
| Diameter Over Insulation | 1.452 inch3.69 cm |
| Insulation Thickness | 320 mils8.13 mm |
| Diameter Over Shield | 1.512 inch3.84 cm |
| Jacket Thickness | 110 mils2.79 mm |
| Approx. OD | 1.752 inch4.45 cm |
| Approx. Weight | 2686 lbs/1000'3997 kgs/km |
| Max Pull Tension | 4000 lbs1814.37 kg |
| Min. Bend Radius | 21.0 inch53.34 cm |
| Conduit Size | 5.0 inch12.70 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 FT4-ST1 Vertical-Tray Fire Propagation and Smoke Release Test (1/0 and Larger)
- CSA C22.2 No.230 Tray Cables - Rated TC-ER (1/0 AWG and Larger)
- CSA C22.2 No. 2556 / UL 2556 Cable Test Methods
- CSA C68.10 Shielded Power Cables for Commercial and Industrial Applications - 5 to 46 KV
- ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
- 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)
- 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