Specialized Electrical Cables

Custom Engineering & Design

Hybrid Cable Design: Development of integrated power-and-data hybrid cables combining electrical conductors, fiber optics, and control cores in a single optimized construction.
Material Specification: Selection of insulation, jacketing, and shielding materials to match voltage class, temperature rating, chemical exposure, and mechanical stress requirements.
Cross-Sectional Optimization: Precise sizing of conductors and cable geometry to minimize voltage drop, manage thermal performance, and reduce material costs without compromising ampacity.
Spec Translation: Conversion of international cable standards (IEC, NEC, BS, DIN) to ensure compliance and interoperability across multi-jurisdictional projects.

HV Splicing: High-voltage cable splicing using cold-shrink, heat-shrink, and resin-pour techniques for medium and extra-high voltage systems up to 400 kV.
Fiber Optic Splicing: Precision fusion and mechanical splicing of single-mode and multi-mode fiber cables with OTDR-verified loss budgets and certification testing.
Mining Trailing Cable Repair: On-site repair and re-termination of heavy-duty trailing cables for mining shovels, draglines, and continuous miners operating under extreme mechanical stress.
Subsea Cable Termination: Factory-quality subsea cable jointing and termination using proven resin and mechanical techniques rated for deep-water pressure and corrosion environments.
EMI Shielding Termination: Proper grounding and 360-degree termination of cable shields and screens to ensure electromagnetic interference compliance in sensitive installations.

VLF Testing: Very Low Frequency withstand and diagnostic testing of medium-voltage cables to assess insulation integrity without causing degradation.
Partial Discharge Testing: Detection and localization of partial discharge activity within cable insulation, joints, and terminations to identify incipient faults before failure.
TDR Fault Location: Time Domain Reflectometry for rapid, accurate location of cable faults including open circuits, short circuits, and moisture ingress points.
Sheath Integrity Testing: Verification of cable sheath and jacket condition using DC voltage or oscillating wave tests to detect sheath damage and prevent corrosion of metallic layers.
Environmental Testing: Accelerated aging, UV exposure, flame retardance, and thermal cycling tests to validate cable performance under real-world environmental conditions.

Cable Pulling: Professional cable installation using winches, rollers, and tension monitoring to stay within manufacturer bend radius and pulling tension limits.
HDD Cable Installation: Horizontal Directional Drilling support for cable installation beneath roads, rivers, and environmentally sensitive areas with minimum surface disruption.
Subsea Cable Laying: Turnkey subsea power and fiber cable installation including route survey, lay planning, burial, protection, and post-lay inspection.
Cable Blowing: Installation of fiber optic cables into pre-installed ducts using compressed-air blowing techniques for rapid, low-stress deployment over long distances.

Online PD Monitoring: Continuous online partial discharge monitoring systems for critical cable circuits to detect insulation degradation in real time and trigger maintenance alerts.
DTS (Distributed Temperature Sensing): Real-time temperature profiling along entire cable routes using fiber-optic sensing to detect hotspots, overload conditions, and thermal anomalies.
Thermographic Surveys: Regular infrared scanning of cable trays, terminations, and joints to identify abnormal heating caused by loose connections, overload, or insulation breakdown.
Oil Analysis: Periodic sampling and laboratory analysis of insulating oil in paper-insulated lead-covered (PILC) and oil-filled cables to monitor degradation and dissolved gas levels.

Nuclear: Nuclear-qualified cable services including radiation-resistant cable specifications, LOCA qualification testing, and in-plant cable condition assessment programs.
Rail: Rail and transit cable solutions covering track power, signaling, communications, and third-rail systems with compliance to EN and AREMA standards.
Robotics: Flexible, high-cycle cable solutions for industrial robotics including continuous-flex cable chains, torsion-rated cables, and hybrid power-signal constructions.
Downhole: High-temperature, high-pressure (HTHP) downhole cable solutions for oil and gas including logging cables, ESP cables, and permanent monitoring feedthroughs.