250 MCM 3C Copper MV-90 Tape Shielded XLPE 100% Insulation 260 mil 25 kV
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250 MCM 3C Copper MV-90 Tape Shielded XLPE 100% Insulation 260 mil 25 kV
Application:
• Primary power and distribution circuits in industrial and commercial installations, power circuits in generating plants where line to ground fault current are within shield capabilities.
• May be used in wet or dry locations, installed in raceways, duct, and open air, aerially or directly buried where permitted by NEC.
Also Known As:
250 MCM MV-90 Cable, 250 MCM 3 Conductor Copper, 250 MCM Tape Shielded Cable, 250 MCM XLPE Insulation, 250 MCM PVC Jacket, 5kV-35kV Cable, 250 MCM High Voltage Cable, 250 MCM Copper MV-90, 250 MCM Electrical Power Cable, 250 MCM Multi-Conductor Cable.
Standards:
• UL 1072
• Medium Voltage Power Cables.
• ICEA S-93-639/NEMA WC74
• 5 kV – 46 kV Shielded Power Cables.
• ICEA S-97-682
• Standard for Utility Shielded Power Cables Rated 5 kV– 46 kV.
• AEIC CS8
• Specification for Extruded Dielectric, Shielded Power Cables Rated 5 kV – 46 kV.
Features:
• UL Listed as MV-90.
• Rated as Sunlight Resistance for CT use, 1/0 AWG and larger.
• Oil Resistance I jacket.
• True Triple extrusion system and closed handling raw materials system, to eliminate any contact with ambient, until extrusion process ends.
Construction:
• Conductor: Soft annealed uncoated copper compacted Class B per ASTM B496 Sizes: 8 AWG up to 1000 kcmil.
• Conductor Shield: Semi conducting cross-linked polyethylene (XLPE).
• Insulation: Thermoset crosslinked polyethylene (XLPE).
• Insulation Shield: Semi conducting cross-linked polyethylene (XLPE).
• Metallic Shield: Soft annealed uncoated copper tape, 5 mil thick, 25% minimum overlap.
• Grounding (Optional): One or three soft annealed bare copper or covered conductors cabled with phase conductors.
• Assembly: Conductors cabled with non hygroscopic fillers, as required and binder tape.
• Jacket: Black sunlight resistance and flame retardant polyvinyl chloride (PVC) compound.
Specifications:
• Size: 250 MCM
• Number of Strands: 37
• Conductor Diameter (In): 0.52
• Ground Conductor Copper AWG : 3
• Jacket Thickness (mil): 140
• Approximate Outside Diameter (In): 2.95
• Approximate Net Weight Copper lb/kft: 5303
