Reliable power distribution for electrified heavy machinery

A practical, OEM-oriented approach for vibration-intensive and harsh environments — focused on packaging, robustness and long-term reliability.

Mining Off-highway Marine

Why this matters

One view that speaks to both purchasing and design: fewer surprises in the field, smoother integration, and predictable long-term performance.

Purchasing Total cost & risk
  • Reduced integration risk by clarifying boundary conditions early
  • Supplier simplification via modular architectures and clear interfaces
  • Field reliability focus reduces warranty and downtime exposure
Engineering Robust design
  • High-current DC distribution for demanding duty cycles
  • Vibration-resistant interconnections and packaging strategy
  • Press-fit used for selected high-current interconnections where appropriate
Discuss requirements → Contact →

Illustrative 3D concept

Power Distribution Unit (PDU) — example visualization

with efa

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Examples & context

Concrete reference points for OEM teams

Product-level and system-level examples that help align packaging, robustness and integration requirements.

PDU enclosure concept Robust mechanical design with focus on packaging, protection and integration in harsh environments.
Power distribution assemblies High-current distribution architecture combining mechanical robustness and electrical reliability.

Want to compare notes? Share platform context, environment and approximate current levels — we’ll suggest a sensible next step.

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