SPEC 46318
CU Compressed 15kV NLEPR Insulation 133% IL Black LSZH-TS Jacket. MV 105 - Tray Rated - Sunlight Resistant - For Direct Burial
Type MV-105 Single Conductor Copper, 220 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level, Tape Shield, Thermoset SOLONON® Low Smoke Zero Halogen (LSZH-TS) Jacket, Dual Rated UL/CSA. Silicone Free
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
- Flame Retardant Tape:Black silicone polymer tape
- Overall Jacket:Thermoset SOLONON® Low Smoke Zero Halogen (LSZH-TS)
Applications and Features:
Southwire’s 15KV 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 -40°C for cold bend. ST1 (low smoke) Rated for sizes 1/0 and larger. Rated for 1000 lbs./FT maximum sidewall pressure. Thermoset Solonon® jacket (LSZH-TS or XL LSZH).
Specifications:
Sample Print Legend:
{SQFTG_DUAL} SOUTHWIRE® POWER CABLE {UL} XXX AWG CU 220 MILS NL-EPR TSET SOLONON® 15KV 133% INS LEVEL 25%TS MV-105 FT4-ST1 FOR CT USE SUN. RES. FOR DIRECT BURIAL -- {CSA} XXX AWG CU 5.59mm (220 mils) NL-EPR 15KV 133% 100% INS LEVEL 25%TS MV68.10 OIL RES SR TC-ER 90°C FT4-ST1 -40°C LTGG {NESC}
Table 1 – Weights and Measurements
Stock Number | Cond. Size | Strand Count | Diameter Over Conductor | Diameter Over Insulation | Diameter Over Insulation Shield | Jacket Thickness | Approx. OD | Copper Weight | Approx. Weight | Max Pull Tension | Min Bending Radius | Conduit Size |
---|---|---|---|---|---|---|---|---|---|---|---|---|
AWG/Kcmil | No. of Strands | inch | inch | inch | mil | inch | lb/1000ft | lb/1000ft | lb | inch | inch | |
664425 | 350 | 37 | 0.661 | 1.147 | 1.207 | 80 | 1.403 | 1177 | 1807 | 2800 | 16.8 | 4.0 |
All dimensions are nominal and subject to normal manufacturing tolerances
◊ Cable marked with this symbol is a standard stock item
* Conduit size based on 3 phase 40% fill-factor without ground
Table 2 – Electrical and Engineering Data
Cond. Size | DC Resistance @ 25°C | AC Resistance @ 90°C | Capacitive Reactance @ 60Hz | Inductive Reactance @ 60Hz | Zero Sequence Impedance | Positive Sequence Impedance | Shield Short Circuit Current 6 Cycles | Allowable Ampacity In Duct 90/105°C | Allowable Ampacity In Air 90/105°C |
---|---|---|---|---|---|---|---|---|---|
AWG/Kcmil | Ω/1000ft | Ω/1000ft | MΩ*1000ft | Ω/1000ft | Ω/1000ft | Ω/1000ft | Amp | Amp | Amp |
350 | 0.031 | 0.041 | 0.028 | 0.039 | 0.386 + j0.281 | 0.042 + j0.039 | 5593 | 390/415 | 550/610 |
* NEC ampacities are based on:
* For Duct: Table 310.60(C)(11) Detail 1.
* For Free Air: Table 310.60(C)(3).
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
* Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft, Spacing: one diameter spacing center-to-center..
* Capacitive Reactance is between Phase-to-Shield.
* For Duct: Table 310.60(C)(11) Detail 1.
* For Free Air: Table 310.60(C)(3).
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
* Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft, Spacing: one diameter spacing center-to-center..
* Capacitive Reactance is between Phase-to-Shield.
Revision: 1.000.000
Updated On: July 3, 2024, 10:13 p.m. UTC