350 MCM HVTECK Copper 345 mil NLEPR TS AIA 28kV 133% IL PVC Jacket CSA

350 MCM HVTECK Copper 345 mil NLEPR TS AIA 28kV 133% IL PVC Jacket CSA

Application:

The 28kV HVTECK is a CSA armoured cable for industrial and commercial medium voltage applications. Rated FT4, -40°C, Hazardous Locations (HL). 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 for 1000 lbs /FT maximum sidewall pressure. These cables feature sunlight and moisture resistance, exceptional corona resistance, resistance to most chemical soils and acids and are flame retardant.

Also Known As:

350 MCM HVTECK CU 1/C 345 NLEPR TS PVC AIA PVC 28 kV CSA, Southwire HVTECK 345 mil NL‑EPR 28 kV 133%, HVTECK 345 mil insulation NL‑EPR 133% CSA, 1‑conductor 345 mil HVTECK cable, 350 MCM HVTECK AIA armored cable 28 kV PVC jacket, 350 MCM  HVTECK copper single conductor 345 mil PVC, 350 MCM  HVTECK armored power cable.

Construction:

• Conductor: Class B compressed stranded bare copper per ASTM B3 and ASTM B8
• Conductor Shield: Semi-conducting cross-linked copolymer
• Insulation: 345 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
•  Inner Jacket: PVC inner jacket
• Armour: Aluminum Interlocked Armour (AIA)
• Overall Jacket: Black Polyvinyl Chloride (PVC) Jacket

Standards:

• ASTM B3 Soft or Annealed Copper Wire
• ASTM B8 Concentric-Lay-Stranded Copper Conductors
• CSA C22.2 No. 174 Cables in Hazardous Locations
• CSA C22.2 No. 2556 & No. 0.3 Wire and Cable Test Methods
• CSA C68.10 Shielded Power Cables for Commercial and Industrial Applications - 5 to 46 KV
• CSA C68.3 Shielded & Concentric Neutral Power Cable - 5 to 46 kV
• CSA LTGG [-40°C] - as per C68.10 - for Cold Bend and Impact rating
• CSA HL - for Hazardous Locations rating
• CSA SUN RES - for Sunlight Resistant rating
• ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
• ICEA T-29-520 Flame Test (210,000 BTU/Hr)
• IEEE 383 Flame Test (70,000 btu)
• IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test (1/0 and Larger)
• FT1 Flame Test (1,706 BTU/Hr nominal - Vertical Wire Flame Test)
• AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)

Specifications:

• Size: 350 MCM 
• Number of Strands:  37
• Diameter Over Conductor (inch):  0.661
• Diameter Over Insulation (inch):   1.377
• Insul. Thickness mil:   345
• Diameter Over Insulation Shield (inch):  1.437
• Inner Jacket Thickness (mil): 80
• Diameter Over Armor (inch):  2.071
• Overall Jacket Thickness mil :  60
• Approx. OD inch :  2.191
• Copper Weight lb/1000ft:   1195
• Approx. Weight (Lbs/1000'Ft):  2837
• Min Bending Radius (In):    26.3
• DC Resistance @ 25°C Ω /1000ft:   0.031
• AC Resistance @ 90°Ω /1000ft:   0.041
• Inductive Reactance @ 60HzΩ/1000ft:  0.049
• Allowable Ampacity In Air 90°C Amp:    537
• Allowable Ampacity Directly Buried 90°C Amp:  459