{"product_id":"1000-mcm-25kv-mv-105-epr-pvc-medium-voltage-cable","title":"1000 MCM 25kV MV-105 EPR\/PVC Copper Tape Shield","description":"\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003e1000 MCM 25kV MV-105 (Medium Voltage 105°C) Cable\u003c\/b\u003e is an ultra-high-capacity, single-conductor primary power distribution cable engineered for high-voltage commercial substations, large industrial manufacturing plants, and massive utility infrastructure grids. Designed to handle extreme electrical loads safely at an elevated continuous conductor temperature of 105°C, this heavy-duty cable features a 1000 kcmil (MCM) stranded bare copper conductor, premium Ethylene Propylene Rubber (EPR) primary insulation, a triple-extruded concentric electrostatic shielding layout, a 5-mil metallic copper tape shield, and a rugged, flame-retardant Polyvinyl Chloride (PVC) outer jacket.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eThis medium-voltage infrastructure cable is optimized for main utility feeder trunks, heavy substation transformer links, and industrial plant distribution loops requiring maximum amperage capacity. It is engineered for optimal performance in wet or dry locations, and can be placed in underground ducts, structural conduits, direct burial trenches, or open-air cable trays where proper grounding mechanisms are maintained.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eAMPACITY RATINGS (NEC Table 310.60)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003ci data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eThe following ratings are baseline engineering values for a single conductor copper 1000 MCM 25kV MV-105 cable operating at 105°C under standard National Electrical Code configurations:\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eIn Underground Duct (Three Circuits \/ One Duct Bank): ~550 – 590 AMPS\u003c\/b\u003e Calculated based on standard 20°C earth ambient temperature, 90% load factor, and typical soil thermal resistivity (Rho 90) parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eDirect Buried (In Triplexed or Bundled Configuration): ~640 – 690 AMPS\u003c\/b\u003e Sized for direct earth installation with adequate spacing, assuming standard soil moisture and thermal dispersion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eIn Isolated Air (In Open Cable Trays \/ Racks): ~910 – 980 AMPS\u003c\/b\u003e The highest available capacity rating. This configuration relies on continuous free-air circulation to dissipate massive inductive core heat at a maximum 40°C ambient air temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eIndustry Standard Single-Value Listing\u003c\/h4\u003e\n\u003cp data-path-to-node=\"8\"\u003eIf your application or catalog requires listing \u003cb data-path-to-node=\"8\" data-index-in-node=\"48\"\u003eone single, definitive ampacity rating\u003c\/b\u003e for this cable, the industry standard baseline is:\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAmpacity: 565 Amps\u003c\/b\u003e \u003ci data-path-to-node=\"9,0,0\" data-index-in-node=\"19\"\u003e(Underground Duct Bank \/ 105°C Conductor \/ 20°C Ambient)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis 565A baseline is the standard reference because underground duct banks are the most common commercial installation method, and this rating safely maximizes standard medium-voltage grid equipment parameters without exceeding physical thermal constraints.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"12\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003e105°C Continuous Thermal Performance:\u003c\/b\u003e Certified for an elevated 105°C normal operating temperature, allowing for significantly higher ampacity capacities compared to standard 90°C medium-voltage lines, as well as 130°C emergency overload and 250°C short-circuit thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003ePremium EPR Insulation Performance:\u003c\/b\u003e Ethylene Propylene Rubber (EPR) provides exceptional dielectric strength, superior resistance to corona discharge, electrical tracking, and treeing, and remains highly flexible over a wide range of operating temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eAdvanced Tape Shielding System:\u003c\/b\u003e Utilizes a triple-extruded manufacturing process consisting of a semi-conductive conductor shield, the primary high-dielectric EPR insulation layer, and a semi-conductive insulation shield, wrapped with a helical 5-mil bare copper tape shield (minimum 12.5% overlap) to evenly distribute electrical stress and safely channel fault currents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eExcellent Moisture and Chemical Resistance:\u003c\/b\u003e The outer extruded PVC jacket combined with thermoset EPR insulation forms an impermeable barrier against moisture ingress, oil tracking, industrial chemical spills, and ultraviolet decomposition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003e\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003eRigorous Medium-Voltage Certifications:\u003c\/b\u003e Fully certified to pass the demanding electrical, physical, and flame-propagation benchmarks mandated by AEIC CS8, ICEA S-93-639, UL 1072, and IEEE 1202.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"14\"\u003eCommon Applications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003ePrimary Utility Feeder Loops:\u003c\/b\u003e Supplying main power distribution trunks from electrical utility substations into large-scale commercial complexes, master-planned developments, and institutional campuses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eIndustrial Plant Infrastructure:\u003c\/b\u003e Routing high-amperage sub-station loops, heavy-duty processing mill connections, grid ties for generation plants, and primary distribution in chemical refineries or automated manufacturing plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eRenewable Energy Grid Integration:\u003c\/b\u003e Serving as the core underground collector system network for wind generation towers and large-scale utility solar arrays connecting back to main step-up transformers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003eConduit and Duct Bank Utility Routes:\u003c\/b\u003e Pulling robust high-voltage circuits through concrete-encased underground duct banks, utility tunnels, or structural vertical shafts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,0\"\u003e\u003cb data-path-to-node=\"15,4,0\" data-index-in-node=\"0\"\u003eHazardous Environment Deployment:\u003c\/b\u003e Approved under strict National Electrical Code provisions for installation within Class I, Division 2 hazardous industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"16\"\u003eCable Layer Architecture (From Core to Jacket)\u003c\/h4\u003e\n\u003cp data-path-to-node=\"17\"\u003eTo handle 25,000 volts safely, medium-voltage cables use a highly specific concentric layout rather than simple conductor-and-jacket configurations:\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eConductor:\u003c\/b\u003e 1000 MCM (kcmil) compact or compressed stranded bare copper.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eConductor Shield:\u003c\/b\u003e Extruded semi-conducting thermosetting polymer layer to eliminate voltage concentrations at the conductor strands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003ePrimary Insulation:\u003c\/b\u003e Thermoset Ethylene Propylene Rubber (EPR) available in standard thickness profiles:\u003c\/p\u003e\n\u003cul data-path-to-node=\"18,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,1,0,0\"\u003e\u003cb data-path-to-node=\"18,2,1,0,0\" data-index-in-node=\"0\"\u003e100% Insulation Level:\u003c\/b\u003e Sized for cleared grids where ground faults are automatically isolated within 1 minute.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,1,1,0\"\u003e\u003cb data-path-to-node=\"18,2,1,1,0\" data-index-in-node=\"0\"\u003e133% Insulation Level:\u003c\/b\u003e Sized with added thickness for ungrounded or delayed-clearing networks where a fault may persist for up to 1 hour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-path-to-node=\"18,3,0\" data-index-in-node=\"0\"\u003eInsulation Shield:\u003c\/b\u003e Extruded semi-conducting thermosetting layer over the insulation core ensuring uniform radial electrical stress distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,4,0\"\u003e\u003cb data-path-to-node=\"18,4,0\" data-index-in-node=\"0\"\u003eMetallic Shield:\u003c\/b\u003e Helically applied bare copper tape layer (5-mil minimum thickness) to carry charging current, provide a path for fault currents, and complete the shield grounding track.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,5,0\"\u003e\u003cb data-path-to-node=\"18,5,0\" data-index-in-node=\"0\"\u003eOuter Jacket:\u003c\/b\u003e Extruded Black Polyvinyl Chloride (PVC), distinctly marked with surface-printed identification text indicating voltage, size, listing, and sequential footage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 data-path-to-node=\"19\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eConductor Size:\u003c\/b\u003e 1000 MCM (kcmil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eVoltage Rating:\u003c\/b\u003e 25,000 Volts (25kV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eConductor Material:\u003c\/b\u003e Stranded Bare Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb data-path-to-node=\"20,3,0\" data-index-in-node=\"0\"\u003eInsulation Type:\u003c\/b\u003e Premium EPR (Ethylene Propylene Rubber)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,4,0\"\u003e\u003cb data-path-to-node=\"20,4,0\" data-index-in-node=\"0\"\u003eInsulation Level:\u003c\/b\u003e 100% or 133% (Specification Dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,5,0\"\u003e\u003cb data-path-to-node=\"20,5,0\" data-index-in-node=\"0\"\u003eShielding Type:\u003c\/b\u003e Helical Copper Tape Shield (5-mil minimum thickness)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,6,0\"\u003e\u003cb data-path-to-node=\"20,6,0\" data-index-in-node=\"0\"\u003eJacket Material:\u003c\/b\u003e PVC (Polyvinyl Chloride) - Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,7,0\"\u003e\u003cb data-path-to-node=\"20,7,0\" data-index-in-node=\"0\"\u003eMaximum Temperature Rating:\u003c\/b\u003e 105°C Normal \/ 130°C Emergency \/ 250°C Short Circuit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,8,0\"\u003e\u003cb data-path-to-node=\"20,8,0\" data-index-in-node=\"0\"\u003eFlame Test Ratings:\u003c\/b\u003e IEEE 1202 \/ UL 1685 Vertical Tray Flame Test, FT4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,9,0\"\u003e\u003cb data-path-to-node=\"20,9,0\" data-index-in-node=\"0\"\u003eCompliance Standards:\u003c\/b\u003e UL 1072 (Type MV-105), ICEA S-93-639 \/ NEMA WC74, AEIC CS8, RoHS Compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eTechnical Note:\u003c\/b\u003e When engineering layouts or terminating 1000 MCM 25kV MV-105 cable, specialized medium-voltage execution protocols must be strictly followed due to the immense physical size, heavy weight, and stiff profile of the line. The installer must account for the \u003cb data-path-to-node=\"22\" data-index-in-node=\"271\"\u003eMinimum Bending Radius\u003c\/b\u003e constraints to prevent structural damage to the tape shield and primary insulation core. Per NEC Article 300.34, the minimum bending radius during installation is typically \u003cb data-path-to-node=\"22\" data-index-in-node=\"467\"\u003e12 times the overall cable diameter\u003c\/b\u003e for tape-shielded lines.\u003c\/p\u003e\n\u003cp data-path-to-node=\"23\"\u003eAdditionally, this cable \u003cb data-path-to-node=\"23\" data-index-in-node=\"25\"\u003erequires proper medium-voltage stress cones or termination kits\u003c\/b\u003e at all transition points, splice intersections, and equipment lugs. Simply stripping back the jacket and connecting the conductor without an engineered stress relief device will result in immediate tracking insulation failure and catastrophic flashover due to the concentrated radial electrical stresses at the shield termination cutoff boundary.\u003c\/p\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003eCABLE TYPE:\u003c\/b\u003e 1000 MCM Single-Conductor 25kV Shielded EPR\/PVC Type MV-105 Power Cable\u003c\/p\u003e\n\u003cp data-path-to-node=\"26\"\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eDISCLAIMER:\u003c\/b\u003e The technical information provided is for general reference only. Medium-voltage power distribution networks, sub-station layouts, and high-voltage terminations must strictly adhere to the National Electrical Code (NEC), National Electrical Safety Code (NESC), local utility engineering mandates, and certified industrial safety rules. Always cross-reference the official product submittal data sheet from the chosen manufacturer prior to finalizing electrical layout designs, structural pulling calculations, or cutting structural cable lengths.\u003c\/p\u003e","brand":"Wire America","offers":[{"title":"250 ft. Spool","offer_id":53577464545594,"sku":"MV105CU-25KEPR-1000-250","price":0.0,"currency_code":"USD","in_stock":true},{"title":"500 ft. Spool","offer_id":53577464578362,"sku":"MV105CU-25KEPR-1000-500","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1000 ft. Spool","offer_id":53577464611130,"sku":"MV105CU-25KEPR-1000-1K","price":0.0,"currency_code":"USD","in_stock":true},{"title":"By the Foot","offer_id":53577464643898,"sku":"MV105CU-25KEPR-1000-FT","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/0234\/9114\/files\/2_AWG_COPPER_MV-105_EPR_PVC_COPPER_TAPE_SHIELD_6e76d376-8a8e-488c-a10f-e79d63ac4108.jpg?v=1780934014","url":"https:\/\/www.wireamerica.com\/products\/1000-mcm-25kv-mv-105-epr-pvc-medium-voltage-cable","provider":"Wire America ","version":"1.0","type":"link"}