250 MCM Type MV-90 2.4KV EPR/PVC Unshielded Power Cable
[pdf] [/pdf]
250 MCM Type MV-90 2.4KV EPR/PVC Unshielded Power Cable
Application:
• UL listed and OSHA acceptable. Where NEC requirements apply, cables are suitable for use in wet or dry locations at maximum operating temperature of 90°C for normal operation; 130°C for emergency overload conditions; and 250°C for short circuit conditions. Cables may be installed in conduit, duct or aerially when properly supported by a messenger.
Scope:
• This specification covers non-shielded, single conductor cables having stranded, coated copper conductors; taped semi-conducting strand shield; ethylene propylene rubber (EPR) insulation; and polyvinyl chloride (PVC) jacket. Cables are rated 2,400 volts, 90°C in wet or dry locations, and meet the requirements of ICEA S-96-659 (NEMA WC 71), Article 328 and 310 of the National Electrical Code, and UL-1072.
Also Known As:
250 MCM Power Cable, EPR/PVC Power Cable, 250 MCM Type MV-90 Power Cable, MV-90 Single Conductor Cable, 250 MCM MV-90 2.4KV Power Cable
Construction:
Conductors:
Compressed class B stranded annealed Tinned copper
Conductor Shield:
Nylon semi-conducting tape.
Insulation:
90°C rated Ethylene Propylene Rubber (EPR) per ICEA S-96-659 part 3.
Jacket:
Extruded PVC jacket with excellent mechanical properties per ICEA S-96-659, part 5.
Specifications:
• Size: 250 MCM
• No. of Strands: 37
• Nom. Cond. Diameter (In): 0.566
• Min. Avg. Insulation Wall (In): 0.140
• Nom. Insulation Diameter (In): 0.865
• Min. Avg. Jacket Thick. (In): 0.110
• Approx. O.D. (In): 1.080
• Allowable Ampacities+ (Amps): 315
• Approx. Net Weight lbs./Mft.: 1153
