*Data provided on this page is subject to change based on different manufacturers' variances
** Images are for display purposes only refer to Product Technical Details for accurate information on the product.
Insulation
Okoguard is Okonite’s registered trade name for its exclusive ethylene-propylene rubber (EPR) based, thermosetting compound, whose optimum balance of electrical and physical properties is unequaled in other solid dielectrics. Okoguard insulation, with the distinctive red color and a totally integrated EPR system, provides the optimum balance of electrical and physical properties for long, problem free service.
The triple tandem extrusion of the screens with the insulation provides optimum electrical characteristics.
Jacket
The Okoseal (PVC) jacket supplied with this cable is mechanically rugged and has excellent resistance to oil and most chemicals.
Applications
Okoguard shielded Okoseal Type MV-105 power cables are recommended for distribution circuits, and for feeders or branch circuits.
Type MV cables may be installed in wet or dry locations, indoors or outdoors (exposed to sunlight), in any raceway or underground duct, directly buried if installed in a system with a grounding conductor in close proximity that conforms with NEC Section 250.4(A)(5), or messenger supported in industrial establishments and electric utilities
Specifications
Conductor: Annealed uncoated copper compact stranded per ASTM B-496 Strand Screen: Extruded EPR semiconducting strand screen. Meets or exceeds electrical and physical requirements of ICEA S-93-639/NEMA WC74 & S-97-682, AEIC CS8, CSA C68.3 and UL 1072. Insulation: Meets or exceeds electrical and physical requirements of ICEA S-93-639/NEMA WC74 & S-97-682, AEIC CS8, CSA C68.3 and UL 1072. Insulation Screen: Extruded EPR semiconducting insulation screen applied directly over the insulation. Meets or exceeds electrical and physical requirements of ICEA S-93-639/NEMA WC74 & S-97-682, AEIC CS8, CSA C68.3 and UL 1072. Shield: 5 mil bare copper tape helically applied with 12.5% nominal overlap Jacket: Meets or exceeds electrical and physical requirements of ICEA S-93-639/NEMA WC74 & S-97-682 and UL1072 for polyvinyl chloride jackets.
UL Listed as Type MV-105 and sunlight resistant, in accordance with UL 1072.
Cables listed to CSA C68.3 and rated FT4 and -25°C are available on special orders.
A flame retardant construction, size 1/0 AWG and larger, for installation in cable tray is available on special order that is UL labeled “MV-105 FOR CT USE.â€
Product Features
Triple tandem extruded, all EPR system.
Okoguard cables meet or exceed all recognized industry standards (UL, CSA,AEIC, NEMA/ICEA, IEEE, CSA).
105°C continuous operating temperature.
140°C emergency rating.
250°C short circuit rating.
Passes UL and IEEE 383 and 1202 (1/0 AWG and larger) Vertical Tray Flame Test.
Excellent corona resistance.
Screens are clean stripping.
Exceptional resistance to “treeingâ€.
Exceptional resistance to moisture.
Resistant to most oils, acids, and alkalies.
Sunlight resistant.
Improved Temperature Rating.
*Data provided on this page is subject to change based on different manufacturers' variances
** Images are for display purposes only refer to Product Technical Details for accurate information on the product.
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