5kV-46kV EPR/XLPE Primary Power Cable | Copper Wire Shield | Direct Burial & UL 1072 Certified

Medium Voltage (MV) Cables166
Description

Product Overview

High-Performance Primary Distribution for Demanding Environments
Engineered for critical power transmission, our 5kV-46kV shielded power cable delivers unmatched reliability in industrial, utility, and renewable energy applications. Featuring EPR/XLPE insulation, copper wire shielding, and sunlight-resistant jacketing, it exceeds UL 1072, AEIC CS-8, and ICEA S-94-649 standards. Ideal for direct burial, wet/dry locations, and conduit systems at temperatures up to 105°C.

Key Specifications

Parameter Specification
Voltage Range 5kV - 46kV (100% or 133% insulation level)
Conductor Options Copper (ASTM B3/B8) or Aluminum (ASTM B230/B231)
Temperature Rating Normal: 90°C · Emergency: 140°C · Short Circuit: 250°C
Jacket Options Sunlight-resistant LLDPE (standard) or PVC (optional) with red stripes
Water Blocking Optional strand sealing (ICEA T-31-610/T-34-664 compliant)
Certifications UL 1072, AEIC CS-8, ICEA S-94-649, RUS 1728F-U1

Cable Construction

Layer Material & Standard
1. Conductor Soft annealed copper (ASTM B3/B8) or 1350-H16/26 aluminum (ASTM B231)
2. Conductor Shield Semi-conducting XLPE compound
3. Insulation Ethylene Propylene Rubber (EPR) or XLPE (90°C continuous)
4. Insulation Shield Semi-conducting XLPE compound
5. Metallic Shield Solid annealed copper wires (ASTM B3) or copper tape
6. Neutral Concentric bare copper wires (optional)
7. Jacket Black LLDPE (-40°C rated) or PVC with red stripes

Technical Advantages

  1. Chemical Resilience

    • Resists acids, alkalis, oils, solvents, and salt corrosion.

  2. Environmental Durability

    • UV-resistant jacket · -40°C cold impact rating · FT4 flame retardant.

  3. Water Protection

    • Strand-sealed option passes 15 psi/60-min water penetration tests.

  4. Electrical Integrity

    • Copper wire shield manages ground-fault currents up to 46kV.

  5. Installation Flexibility

    • Unrestricted laying level · Ambient temp ≥0°C during installation.

Applications

  • Utility Networks: Primary underground distribution (15kV systems).

  • Industrial Plants: Feeder circuits for motors, generators, and switchgear.

  • Direct Burial: Conduit-free trench installations.

  • Renewable Energy: Solar/Wind farm grid connections.

  • Harsh Environments: Coastal areas, chemical processing zones.

Performance Data

Feature Performance Metric
Max Operating Voltage 46kV (133% IL)
Bending Radius 15× cable diameter
Short Circuit Rating 250°C for ≤5 seconds
Chemical Resistance Passes ASTM G154 UV exposure · IEC 60811 oil resistance
Identification Surface printing + lightning bolt symbol

Standards Compliance

Standard Requirement
UL 1072 Medium Voltage Power Cables
AEIC CS-8 Utility Shielded Cables (5kV-46kV)
ICEA S-94-649 5kV-46kV Shielded Power Cables
ANSI/OCA S-94-649 Primary Underground Distribution

Engineering Selection Guide

  • For High-Fault Current Zones: Copper wire shield + 133% insulation level.

  • Wet Locations: Strand-sealed conductor + LLDPE jacket.

  • Outdoor Exposure: Sunlight-resistant jacket with red stripes.

  • Cost Optimization: Aluminum conductors for long feeder runs.

Note: Custom configurations (voltage level, conductor material, shielding type) available. Request ICEA test reports for water-blocking verification.