250 MCM 3C W/GRND TECK 90 Copper Unshielded TRXLPE Power Cable Orange PVC Jacket 5kV
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250 MCM 3C W/GRND TECK 90 Copper Unshielded TRXLPE Power Cable Orange PVC Jacket 5kV
Application:
Southwire’s Teck 90, 5000V, non-shielded, TRXLPE insulated (treeing resistant) power cable is a CSA approved armoured cable for industrial and commercial medium voltage applications. FT4, -40°C, HL, AG14 and 90°C rated for use in harsh Canadian environments. Rated for installation in cable trays, duct banks, direct burial, troughs, hazardous locations, continuous rigid cable supports, and is concrete encaseable.
Also Known As:
250 MCM 3C Teck90 Copper Construction Wire, 250 MCM 3C Teck90, Teck90 Cable, Teck90 Wire, 250 MCM 3C Teck90 TRXLPE Power Cable, TRXLPE Power Cable.
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. 131 Type TECK 90 Cable
• CSA C22.2 No. 2556 & No. 0.3 Wire and Cable Test Methods
• 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
• CSA AG14 – Acid Gas Compliance
• ICEA S-96-659 (NEMA WC 71) 2001-5000 V Nonshielded Cables
• IEEE 383 Flame Test (70,000 btu)
• IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
• FT1 Flame Test (1,706 BTU/Hr nominal – Vertical Wire Flame Test)
Construction:
• Conductor: Class B stranded copper, compressed or compact, in accordance with ASTM B3 and B8.
• Conductor Shield: Extruded semi-conducting thermosetting polymeric layer
• Insulation: TRXLPE (cross-linked polyethylene), Thickness: 0.090” (2.3 mm) – nominal, 90°C
• Grounding Conductor: Class B compressed or compact stranded bare copper, in accordance with ASTM B3 and B85.
• Binder: Polypropylene tape
• Inner Jacket: Black PVC.
• Armor: Aluminum Interlocked Armour (AIA)
• Overall Jacket: Orange PVC
Specifications:
• Size: 250 MCM
• Conductor Number: 3
• Number of Strands: 37
• Diameter Over Conductor (inch): 0.558
• Insulation Thickness (Mil): 90
• Ground No. x AWG: 1×4
• Inner Jacket Thickness (mil): 115
• Diameter Over Armor (inch): 2.282
• Overall Jacket Thickness (mil): 65
• Approx. OD (In): 2.414
• Approx. Weight (Lbs/1000’Ft): 3981
• Min Bending Radius (In): 16.8
• Max Pull Tension lb: 6000
• Allowable Ampacity In Air 90°C (Amp): 376
