Manufacturer of Solid Core Current Transformer

Short Description:

Zhejiang Jingjing New Material Technology Co., Ltd., a leading manufacturer of Solid Core Current Transformers, ensures precision and safety in electrical measurements.

Product Detail

Product Main Parameters

ParameterValue
Saturation Induction Bs(T)1.25
Curie Temperature Tc(℃)570
Crystalline Temperature Tx(℃)500
Hardness Hv800
Initial Permeability (μ0)>12X10^4
Saturation Magnetostriction2.0X10^-6
Density (g/cm3)7.2
Resistance Ratio (μΩ.cm)130
Thickness(μm)28~35
Stacking factor≥0.75

Common Product Specifications

Part No.Core dimension (OD ID HT)Finished dimension (OD ID HT)
JJ26001260 200 25265 195 30
JJ25501255 205 25260 200 30
JJ27001270 200 30275 195 35

Product Manufacturing Process

The manufacturing process of our Solid Core Current Transformer involves multiple stages including core material selection, winding, assembly, and testing. Our core material, primarily nano-crystalline alloys, undergoes a stringent selection process to ensure optimal magnetic properties. The winding stage involves precise winding of the secondary coil onto the core, ensuring a high turns ratio for accurate current transformation. Assembly integrates the core and winding within a protective casing, often constructed from aluminum or stainless steel for durability. Rigorous testing follows to validate conformity with international standards and customer specifications. These meticulous processes ensure that our transformers offer superior permeability, high saturation induction, and robust temperature stability, meeting the evolving needs of the electrical measurement industry.

Product Application Scenarios

Solid Core Current Transformers by Zhejiang Jingjing are vital in diverse applications including energy metering, protection systems, and smart grid monitoring. In energy metering, they provide the precise measurement of current flow, enabling accurate power consumption analytics. Protection systems benefit from their ability to deliver critical current measurements to relays and circuit breakers, ensuring rapid response during overloads or faults, thus safeguarding equipment. In smart grids, their real-time data on current levels facilitates efficient energy distribution and management. Their robustness and accuracy make them indispensable in industries requiring exact instrumentation and reliable power system control, enhancing safety and efficiency across various sectors.

Product After-Sales Service

  • Comprehensive technical support and maintenance services.
  • Dedicated customer service hotline for prompt assistance.
  • Warranty coverage and easy return policies for defective units.

Product Transportation

Products are securely packaged in shock-resistant materials to prevent damage during transit. We collaborate with trusted logistics partners to ensure timely and intact delivery to worldwide destinations.

Product Advantages

  • High precision measurement ensures accurate electrical analytics.
  • Durable construction for long-term reliability in harsh environments.
  • Cost-effective solutions reducing operational expenses.

Product FAQ

  • What materials are used in manufacturing?

    Our Solid Core Current Transformers use high-grade nano-crystalline alloys and robust casings of aluminum or stainless steel, ensuring durability and excellent magnetic properties.

  • How do you ensure product accuracy?

    We utilize precise winding techniques and extensive testing protocols to ensure each transformer meets industry standards for accuracy and performance.

  • What is the typical lifespan of your transformers?

    Our transformers are designed for longevity, typically lasting over a decade under standard operating conditions.

  • Can your products be customized?

    Yes, we offer customization services to meet specific dimensions and performance criteria as per client needs.

  • What are the safety features incorporated?

    Our transformers are designed to provide isolation from high-voltage circuits, ensuring safe operation for connected measuring instruments and personnel.

Product Hot Topics

  • Advancements in Nanocrystalline Materials

    Nanocrystalline materials have revolutionized the field of solid core current transformers, offering enhanced magnetic properties and reduced losses, which contribute to the precision and efficiency of modern electrical systems.

  • Impact of Smart Grids on Transformer Technology

    Smart grid technology is driving innovations in transformer design, necessitating transformers that provide real-time data and work seamlessly with automated control systems for efficient energy management.

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