Factory Nanocrystalline Cores for Current Transformers

Short Description:

Our factory specializes in producing nanocrystalline cores for current transformers, ensuring high efficiency and performance in electrical systems.

Product Detail

Product Main Parameters

ItemNumerical Value
Material CompositionFeCuNbSiB
Strip Thickness Tolerance (mm)32±2
Magnetic Strength B800≥1.2T
Curie Temperature (°C)570°C
Crystallization Temperature500°C
Saturation Magnetostriction Coefficient<2×10-6
Initial Permeability μi≥80000
Maximum Permeability μm≥500000
Density (g/cm3)7.2
Electrical Resistivity (μΩ.cm)130
Lamination Factor≥0.8
Coercivity Hc≤1A/m
Magnetic Permeability μ (1kHz)≥70000
Magnetic Permeability μ (10kHz)≥60000
Magnetic Permeability μ (100kHz)≥10000
Operating Temperature Range-50~120°C

Common Product Specifications

SpecificationDetails
ApplicationCurrent Transformers, Hall Sensors, Power Transformers
Core TypeClosed-loop, Toroidal
Standard CompliancesISO 9001:2015, RoHS

Product Manufacturing Process

The manufacturing process of nanocrystalline cores involves several key stages: alloy preparation, rapid cooling (or annealing), cutting, and quality testing. Initially, the raw materials (iron, silicon, boron, etc.) are melted and alloyed. This molten alloy is rapidly cooled to form an amorphous structure. Subsequent heat treatment above crystallization temperature results in a nanocrystalline structure. The material is then precision-cut into cores for transformers. Rigorous testing ensures that each product meets the necessary specifications for electrical applications. This targeted manufacturing approach ensures that our factory produces high-performance nanocrystalline cores for current transformers.

Product Application Scenarios

Nanocrystalline cores are crucial in various high-performance applications. In current transformers, they provide precise current measurements critical for power monitoring and protective relaying. The high permeability and low coercive force of nanocrystalline cores allow for efficient and accurate current transformation in power distribution networks. Additionally, these cores are highly effective in energy management systems in industrial and commercial environments, where accurate load analysis and optimization are essential for cost and energy efficiency. As technology advances, nanocrystalline cores are expected to find broader applications in emerging sectors like renewable energy and electric vehicles. Our factory is equipped to meet these evolving demands for current transformers.

Product After-Sales Service

We offer comprehensive after-sales support for our nanocrystalline cores. Our team of experts is available to assist with installation, troubleshooting, and any technical inquiries. We provide a warranty period during which defective products can be replaced or repaired. Customers can contact our support via email or phone for prompt assistance. Our factory is committed to ensuring customer satisfaction with our current transformer products.

Product Transportation

Our nanocrystalline cores are meticulously packaged to prevent damage during transit. We use eco-friendly materials and comply with international shipping standards. Our factory coordinates with trusted logistics partners to ensure timely delivery worldwide. Track your shipment with the provided tracking code for real-time updates.

Product Advantages

  • High Permeability
  • Low Core Losses
  • Compact and Lightweight
  • Wide Frequency Range
  • Temperature Resilience
  • Cost-Effective Performance
  • Environmentally Friendly Manufacturing
  • Durable and Reliable
  • Precision Engineering
  • Adaptable to Various Applications

Product FAQ

  • Q1: What is the main advantage of nanocrystalline cores in current transformers?
    A1: The primary advantage of nanocrystalline cores lies in their high magnetic permeability and low losses, which make them ideal for precise current measurement and efficient energy transformation in current transformers.
  • Q2: How are nanocrystalline cores produced in your factory?
    A2: Our production process involves alloy preparation, rapid cooling or annealing, precision cutting, and rigorous quality testing. This ensures that our nanocrystalline cores meet the highest standards for current transformers.
  • Q3: Can these cores operate in extreme temperatures?
    A3: Yes, our nanocrystalline cores are designed to operate effectively in a wide temperature range from -50 to 120°C, making them suitable for various environmental conditions.
  • Q4: What applications are best suited for these cores?
    A4: Nanocrystalline cores are ideal for current transformers, power transformers, hall sensors, and other applications requiring high magnetic performance and minimal energy loss.
  • Q5: How does the factory ensure product quality?
    A5: Our factory employs stringent quality control measures, including ISO-compliant testing and inspections, to ensure that each nanocrystalline core meets the required performance standards for current transformers.
  • Q6: What are the cost implications of using nanocrystalline cores?
    A6: While nanocrystalline cores may have higher initial costs compared to traditional materials, their superior performance and longevity offer long-term cost benefits, especially in high-frequency applications.
  • Q7: Are the cores environmentally friendly?
    A7: Yes, our manufacturing process is eco-friendly, and the cores themselves are made from recyclable materials. Our factory is committed to sustainability in producing current transformer components.
  • Q8: What is the typical lead time for orders?
    A8: Lead times vary depending on the order size and specifications but generally range from 2 to 4 weeks. Our factory works diligently to deliver products on schedule.
  • Q9: How can I customize orders for specific applications?
    A9: We offer customization services for different applications, involving precise adjustments to core size, composition, and other parameters. Contact our sales team to discuss your requirements.
  • Q10: What support is available during installation?
    A10: Our technical support team is available to assist with installation guidance, troubleshooting, and other queries to ensure seamless integration of our nanocrystalline cores in your current transformers.

Product Hot Topics

  • Topic 1: The Future of Nanocrystalline Cores in Smart Grids
    As smart grid technology continues to evolve, nanocrystalline cores are expected to play a crucial role in enhancing the performance of current transformers. Their ability to offer precise measurements and reliable performance over a wide frequency range aligns perfectly with the demands of modern electrical infrastructures. With ongoing research and development, our factory is at the forefront of integrating nanocrystalline cores into smart grid applications.
  • Topic 2: Cost-Benefit Analysis of Nanocrystalline Cores in Current Transformers
    While the initial cost of nanocrystalline cores can be higher compared to traditional materials, their long-term benefits, including reduced energy losses and enhanced performance, lead to significant savings and increased efficiency. This cost-benefit balance is crucial for industries looking to optimize their energy systems. Our factory is dedicated to producing cost-effective nanocrystalline solutions for current transformers.
  • Topic 3: How Nanocrystalline Cores Enhance Transformer Efficiency
    Nanocrystalline cores offer distinct advantages in improving transformer efficiency. Their high permeability and low core losses ensure minimal energy dissipation, making them ideal for applications requiring consistent performance over extended periods. Our factory specializes in producing these cores, designed to meet the rigorous demands of modern electrical systems.
  • Topic 4: Environmental Impact of Nanocrystalline Core Production
    Sustainability is a key consideration in our factory's production process. Nanocrystalline cores are manufactured with environmentally friendly practices, ensuring minimal waste and energy consumption. This commitment to sustainability extends to our entire product line, reflecting our dedication to responsible manufacturing for current transformers.
  • Topic 5: Overcoming Manufacturing Challenges for Nanocrystalline Cores
    The production of nanocrystalline cores requires precise control of material properties and manufacturing techniques. Our factory has invested in state-of-the-art technology to overcome these challenges, ensuring that each core meets the highest standards for current transformers. This technological investment reflects our commitment to quality and innovation.
  • Topic 6: Applications Beyond Current Transformers: The Versatility of Nanocrystalline Cores
    While current transformers are a primary application, nanocrystalline cores are versatile components suitable for a wide range of electromagnetic devices. From renewable energy systems to electric vehicles, these cores offer performance advantages across diverse industries. Our factory is equipped to support these varied application needs.
  • Topic 7: Understanding the Science Behind Nanocrystalline Core Technology
    The unique properties of nanocrystalline cores arise from their fine-grained structure, achieved through controlled heat treatment and material engineering. This scientific foundation underpins the superior performance characteristics of our factory's current transformer products, setting them apart in the market.
  • Topic 8: Quality Assurance in Nanocrystalline Core Production
    Our factory prioritizes quality assurance at every stage of production, from raw material selection to final inspection. This rigorous approach ensures that our nanocrystalline cores consistently meet the performance and reliability standards required for current transformers.
  • Topic 9: The Role of Nanocrystalline Cores in Future Power Systems
    As power systems evolve to accommodate renewable energy and smart grid infrastructures, nanocrystalline cores are poised to become integral components. Their adaptability to high-frequency and fluctuating currents makes them essential for future-ready current transformers. Our factory is committed to driving this transformation.
  • Topic 10: Customizing Nanocrystalline Cores for Industry-Specific Needs
    Recognizing that different industries have unique requirements, our factory offers personalized solutions for nanocrystalline cores. This customization ensures optimal performance in specific applications, enhancing the efficiency and effectiveness of the current transformers we produce.

Image Description

Inductance loss curve and the data table at different frequencies:Typical Characteristic

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