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June 10, 2025 | Copper $4.9095 | Aluminum $1.7829
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Utility Cable Solutions

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Trust our Utility Cable Solutions

At LS Cable & System USA, we deliver a complete range of utility cable solutions designed for underground distribution. Whether insulated with TR-XLPE or EPR, our utility cable is engineered for reliability, safety and code compliance. Trusted by leading utilities across the U.S., we help power critical infrastructure with long-lasting performance.

Why Choose LS Utility Cable?

  • Includes TR-XLPE and EPR insulation types.
  • Designed for underground utility applications from 15kV to 35kV.
  • Built to withstand moisture, abrasion, and harsh environmental conditions.
  • Trusted by major U.S. utilities for safety, compliance, and reliability.

Utility Customers

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Product Line Up

LS Cable & System USA's line of LV and MV solutions help power the utility industry from sewage to electrical and beyond.

TR-XLPE/CN/LLDPE Power, MV-90 Type Primary UD, 15kV–35kV
Series E9

TR-XLPE/CN/LLDPE Power, MV-90 Type Primary UD, 15kV–35kV

Medium Voltage Primary Underground Distribution

  • Stranded aluminum conductor (filled or unfilled)
  • Tree-retardant cross-linked polyethylene (TR-XLPE)
  • A concentric neutral of helically applied copper wire
  • Linear low-density polyethylene (LLDPE) jacket with 3 extruded red stripes
TR-XLPE/CN/LLDPE Power, MV-90 Type Primary UD, 15kV–35kV
Series E9

TR-XLPE/CN/LLDPE Power, MV-90 Type Primary UD, 15kV–35kV

Medium Voltage Primary Underground Distribution

  • Solid aluminum conductor (filled or unfilled)
  • Tree-retardant cross-linked polyethylene (TR-XLPE)
  • A concentric neutral of helically applied copper wire
  • Linear low-density polyethylene (LLDPE) jacket with 3 extruded red stripes
epr-cn-lldpe-mvud
Series E9

EPR/CN/LLDPE Power, MV-90 Type Primary UD, 15kV–35kV

Medium Voltage Primary Underground Distribution

  • Stranded aluminum conductor (filled or unfilled)
  • Ethylene propylene rubber (EPR)
  • A concentric neutral of helically applied copper wire
  • Linear low-density polyethylene (LLDPE) jacket with 3 extruded red stripes.
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Why Underground?

Installers choose underground power for its superior reliability, protection against weather-related outages, and reduced maintenance compared to overhead lines.

Reliability is a cornerstone of any power system, but for remote communities, it’s often compromised by the vulnerabilities of overhead lines. underground installations can help safeguard against outages caused by harsh weather or wildlife interference. Innovative undergrounding solutions are enabling utilities to provide consistent power, even in challenging environments.

Underground (UD) power systems offer superior protection against natural hazards by shielding cables from storms, high winds, lightning, ice, and falling debris. Unlike overhead lines, they are unaffected by winter weather, wildfires, and tree-related damage, while also reducing the risk of outages from severe storms. Their watertight insulation helps resist flooding, and flexible designs improve resilience against seismic activity. Though UD power systems provide enhanced reliability and safety, they require higher installation costs and complex repairs when faults occur. Overall, they are a durable solution for ensuring continuous power in harsh environmental conditions.

The debate over choosing between overhead and underground transmission lines continues to be a contentious issue. Utilities must consider costs, environmental impacts, and long-term advantages to make well-informed decisions suited to each specific situation.