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Wuxi Derun Electron Co., Ltd

  • China,Wuxi
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China Nanocrystalline Core High Frequency Current Transformer with Class 0.2 Accuracy
China Nanocrystalline Core High Frequency Current Transformer with Class 0.2 Accuracy

  1. China Nanocrystalline Core High Frequency Current Transformer with Class 0.2 Accuracy

Nanocrystalline Core High Frequency Current Transformer with Class 0.2 Accuracy

  1. MOQ: 20 pcs
  2. Price: USD 5.50-18.00 per piece
  3. Get Latest Price
operating_temperature -40°C to +85°C
Payment Terms T/T, L/C, PayPal
accuracy_class Class 0.2 (per IEC 61869)
operating_frequency 50Hz - 100kHz
phase_error <10 minutes
core_material Nanocrystalline (Fe-based)
Supply Ability 80000 pcs per month
Delivery Time 7-14 working days
secondary_current 1A / 5A / 20mA (selectable)
burden_resistance Custom per specification
primary_current 5A - 100A (configurable)
isolation_voltage 3000VAC
Packaging Details Anti-static bag + individual carton box
core_type Toroidal
Brand Name OEM
Certification CE, RoHS, IEC 61869, ANSI C57.13
Place of Origin China
Model Number HFT-NCCT-100A

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  1. Product Details
  2. Company Details

Product Specification

operating_temperature -40°C to +85°C Payment Terms T/T, L/C, PayPal
accuracy_class Class 0.2 (per IEC 61869) operating_frequency 50Hz - 100kHz
phase_error <10 minutes core_material Nanocrystalline (Fe-based)
Supply Ability 80000 pcs per month Delivery Time 7-14 working days
secondary_current 1A / 5A / 20mA (selectable) burden_resistance Custom per specification
primary_current 5A - 100A (configurable) isolation_voltage 3000VAC
Packaging Details Anti-static bag + individual carton box core_type Toroidal
Brand Name OEM Certification CE, RoHS, IEC 61869, ANSI C57.13
Place of Origin China Model Number HFT-NCCT-100A
High Light Class 0.2 Accuracy High Frequency Current TransformerNanocrystalline Core Current TransformerWide Frequency Response HFCT

Nanocrystalline Core High Frequency Current Transformer 100A Class 0.2

Leveraging nanocrystalline soft magnetic material, our high frequency current transformer achieves Class 0.2 measurement accuracy across a 5A-100A primary current range. The nanocrystalline core delivers superior linearity, exceptionally low phase angle error, and wide bandwidth operation — ideal for precision power metering in modern smart grid and industrial energy management systems.

Key Features

  • Nanocrystalline Core Technology: Fe-based nanocrystalline material with saturation flux density of 1.25T and permeability exceeding 80,000, enabling compact CT designs with outstanding accuracy.
  • Class 0.2 Precision: Certified per IEC 61869-2 for revenue-grade metering applications with ratio error below ±0.2% and phase displacement under 10 minutes.
  • Wide Frequency Response: Linear performance from 50Hz fundamental up to 100kHz harmonics, capturing high-frequency content essential for power quality analysis.
  • Extended Temperature Range: Stable accuracy maintained from -40°C to +85°C, suitable for outdoor substation and industrial environments.
  • Compact Toroidal Design: Minimal footprint and through-hole mounting for easy integration into busbar and PCB-based metering assemblies.

Applications

  • Smart Energy Meters (Residential & Industrial)
  • Power Quality Analyzers
  • Solar Inverter Current Sensing
  • EV Charging Station Metering
  • Data Center Power Distribution Units (PDU)
  • Substation Monitoring and Protection Relays

Advantages Over Conventional CTs

Traditional silicon steel CTs struggle with accuracy at low currents and high frequencies. Nanocrystalline cores bridge this gap, providing ferrite-like high-frequency response with steel-like saturation capability — the best of both worlds for modern power electronics applications.

Customization

We configure turns ratio, burden resistor integration, lead wire termination, and potting options to match your specific metering IC and installation requirements. Evaluation samples shipped within 7 working days.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2004

  • Total Annual:

    5000000-8000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

Wuxi Derun Electronics Co., Ltd. is located in the Yangtze River Delta with beautiful scenery, developed economy and convenient transportation. The company was founded in April 2004 and now has a monthly output of 5 million pcs of products. It specializes in R&D, manufacturing and sales of vario... Wuxi Derun Electronics Co., Ltd. is located in the Yangtze River Delta with beautiful scenery, developed economy and convenient transportation. The company was founded in April 2004 and now has a monthly output of 5 million pcs of products. It specializes in R&D, manufacturing and sales of vario...

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  • Wuxi Derun Electron Co., Ltd
  • Gangxia Industrial Park, Donggang Town, Xishan District, Wuxi City,China
  • https://www.wxderun.com/

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