Product Summary

Our nanocrystalline toroidal core is engineered for low current transformer and sensor applications requiring superior magnetic performance. With high magnetic permeability and ultra-low core loss, it ensures accurate current measurement and minimal energy waste. Available in 0.66KV and 0.72KV insulation levels, with accuracy classes 0.2, 0.5, 1, 0.2S, and 0.5S, this core supports high-precision metering and protection in modern energy systems.

Key Selling Points

• Ultra-Low Core Loss – Nanocrystalline material minimizes core losses, improving transformer efficiency and reducing operational costs.
• High Magnetic Permeability – Enables higher sensitivity and accuracy in current sensing, suitable for 0.2S class metering.
• Precision Machining – Consistent dimensions ensure easy winding and reliable performance.
• Wide Accuracy Range – Supports 0.2, 0.5, 1, 0.2S, 0.5S classes for varied metering requirements.
• Customizable Sizes – Customized design available to meet specific application needs.

Technical Specifications

Models and Options

We offer toroidal cores in various sizes and specifications. Customized dimensions and insulation levels are available upon request. Our standard models include cores with accuracy class 0.2, 0.5, and 1 for general metering, and 0.2S and 0.5S for high-precision applications.

Materials and Structure

The core is made from nanocrystalline material, known for exceptional magnetic properties. The toroidal shape provides a continuous magnetic path, reducing leakage flux and ensuring high performance.

Applications

This core is suitable for current transformers, voltage transformers, industrial sensors, power metering equipment, smart grid terminals, energy management, and EV charging systems.

Customization

We provide customized design in size, shape, and insulation level to match project requirements. Our team can work with you to develop the best core solution.

Case Study

Our client, a power equipment manufacturer, has been using our cores for over 10 years. They produce 5000 units of current transformers per batch, achieving high-precision metering and low-loss operation. 100% inspection before delivery ensures consistent quality.

FAQ

Inquiry Information

For more information or to request a quote, please contact us at lucien@yadootek.com or call +86 13912495853. WhatsApp: +86 17768348101.

Image Filename and Alt Suggestions

• nanocrystalline-toroidal-core-hts.png – Alt: Nanocrystalline toroidal core for current transformer
• nanocrystalline-toroidal-core-closeup.png – Alt: Close-up of toroidal nanocrystalline core