Product Information

Specification

Prysmian Airguard 350 MCM 3C MV105 5kV 3C EPR/PVC 133% Medium Voltage Power Cable

Application:

Prysmian Airguard Cable has three conductor cables with stranded copper conductors, extruded insulation system consisting of a thermosetting semiconducting conductor shield, high dielectric strength EPROTENAX™ EPR insulation, thermosetting semiconducting insulation shield, helically applied bare copper tape shield, cabled with fillers and grounding conductors, overall binder tape, foamed polymeric layer for superior mechanical protection, longitudinally applied aluminum tape, extruded oil and hydrocarbon resistant polymeric layer, and overall sunlight resistant PVC jacket. Prysmian’s patented AIRGUARD™ cable is a direct replacement for continuously corrugated and welded aluminum armored cables with 5X the impact performance and 2X-3X the sidewall bearing pressure limit. It enables longer pulls than with Continuously Corrugated and Welded type cables.

Also known as:

350 MCM 3C Prysmian Airguard Cable, 350 MCM 3C Prysmian MV 105 Cable, 350 MCM 3C Prysmian 5KV Cable, 350 MCM 3C Prysmian Medium Voltage Power Cable, 350 MCM 3C Prysmian Power Cable, 350 MCM 3C Airguard Cable, 350 MCM 3C EPR Cable, 350 MCM 3C Medium Voltage Cable, 350 MCM 3C Prysmian Welded Cable, 350 MCM 3C Prysmian Corrugated Cable, 350 MCM 3C Prysmian 133% Cable, 350 MCM 3C Medium Voltage Power Cable.

Conductors:

Soft-drawn annealed copper per ASTM. Class B Compact concentric strand aluminum alloy 1350

Metallic Shield:

A mylar ribbon is longitudinally applied under the copper tape shield Helically applied non-magnetic copper tape(s) over the insulation shield with a nominal overlap of 25%. 

Conductor Shield:

The Extruded thermosetting semiconducting shield is free stripping from the conductor and bonded to the insulation.

Insulation:

Natural high dielectric strength EPROTENAX™ EPR-based insulation, combined with other materials and agents that enhance the electrical and mechanical characteristics assuring extended cable life.

Insulation Shield:

The required balance between electrical integrity and ease of stripping. Extruded thermosetting semiconducting shield with controlled adhesion to the insulation provided.

Grounding Conductors:

Bare-stranded copper conductor per UL, ICEA, and ASTM.

Assembly:

A binder tape is applied to maintain core symmetry and mechanical stability. Phase-identified conductors cabled with fillers and grounding conductors, forming a firm and cylindrical cable core.

Mechanical Protection:

High strength and high crush-resistant AIR BAG layer extruded over the core assembly.

Chemical Protection:

A layer of DRYLAM™ which consists of a 6mil longitudinally applied aluminum tape and a chemical-resistant extruded polymer layer is applied.

Jacket:

Sunlight and moisture-resistant polyvinyl chloride (PVC) jacket.

Standards:  

UL 1072 ⁃ Type MV-105, For CT USE Direct Buried/Sunlight Resistant
IEEE ⁃ Flame Retardant
UL 1277 TC-ER⁃ Exposed Run Rating
CSA⁃ CSA FT4 Flame Test CSA Cold Impact/Bend Test (-40C
MSHA⁃ Type MP and Type MP-GC
IEEE 1580⁃ Marine Shipboard Cable Rating
ABS⁃ American Bureau of Shipping Type Approval

Specifications:

Size: 350
Insulation Thickness: 90 mils
Number of Ground Wires: 3 
Size of Ground Wires: 6 AWG
Conductor Diameter: 0.622 inches
Insulation Diameter: 0.86 inches
Insulation Shield Diameter: 0.92 inches
Overall Jacket Diameter: 2.52 inches
Cable Weight: 5.899 lbs per ft
Minimum Bend Radius: 18 inches
Ampacity: 105C in Duct =  380 amps -  In air =  440 amps

*Data provided on this page is subject to change based on different manufacturers' variances

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