Precision stacked CRGO transformer core laminations

EU EcoDesign Compliant CRGO Transformer Cores: Meeting IEC 60076 Standards

For transformer manufacturers targeting the European market, complying with the strict EU EcoDesign Directive (Tier 2) is mandatory. Chenfan Electric supplies premium CRGO cores engineered for peak efficiency and low noise.

  • Ultra-Low No-Load Losses: We utilize top-grade Hi-B silicon steel to guarantee your transformers easily pass the stringent no-load loss (Po) requirements of European standards (EN 50588-1).
  • IEC 60076 Compliance: Our fully mitered step-lap cutting technology minimizes joint gaps, drastically reducing localized flux saturation and excitation current.
  • Strict Noise Control: Advanced precision stacking and micro-burr control (<0.02mm) ensure the assembled transformers meet the strict audible noise limits required in European urban areas.

Upgrade your transformer efficiency with our reliable CKD core solutions.

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