CRGO transformer core slitting machine in factory

Premium CRGO Cores for the US Market: Achieving DOE 2016 Efficiency Standards

The US market demands transformers with exceptional energy efficiency under DOE 2016 regulations and IEEE C57 series standards. Chenfan Electric provides SKD/CKD core solutions designed to exceed these benchmarks.

  • DOE 2016 Ready: Our precision-cut laminations use top-tier grain-oriented electrical steel to drastically cut core losses, helping your distribution transformers meet the Department of Energy’s strict efficiency mandates.
  • IEEE Standard Tolerances: Manufacturing tolerances are tightly controlled. With burrs kept under 0.02mm, we prevent hot spots, ensure a stacking factor of >97%, and eliminate inter-lamination short circuits.
  • Customization for US Designs: We support various core configurations tailored for US pole-mounted and pad-mounted transformers, ensuring seamless assembly in your factory.

Partner with us for high-performance, export-ready CRGO cores.

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