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Flexible Rogowski Coil

Applications

  • Optional integrator available
  • Working temperature：-20℃~70℃
  • Storage temperature：-40℃~80℃
  • Working humidity：15~85%RH
  • Measuring range：0.1A～300kA, or specified by user
  • Frequency bandwidth：10Hz～1MHz
  • Amplitude error: <1% (at 25℃, 50Hz)
  • linearity：0.2%
  • Position sensitivity：±1%
  • Dimensions: Φ20cm, or specified by user
  • Flame retardant rating: UL94 V-0
  • RoHS compliant

Features

  • Low cost
  • High accuracy
  • More than 10 dimensions available
  • Various specifications available
Download Datasheet

Specifications

  • Accuracy class: class
    0.2, 0.5, 1.0, 2.0.
  • Frequency:
    50-2000 Hz
  • Working temperature:
    -20℃ - +50℃ / (optional) -40℃- +85℃
  • Working voltage:
    600V AC
  • Dielectric strength:
    2500V AC/min
  • Impulse voltage:
    5000V (1.2/50μs standard lightning wave)
  • RoHS compliant

Product Overview

The flexible Rogowski coil developed by YuanXing Electronics provides a highly accurate and non-contact AC current measurement system. It supports a wide frequency bandwidth, extending from 10Hz – 1MHz, and can measure current from 0.1A to 300kA. These flexible rogowski coil current transformers also provide a high degree of linearity at 0.2%, an extremely low amplitude error of less than 1% at 25ºC, and 50 Hz, and give little sensitivity to position (±1%). The coils are made of flame retardant (UL94 V-0) and RoHS-compliant materials and operate between -20 ºC and 70ºC.

Typical Products

Image Part Number Rated Input (A) Turn Ratio Frequency (Hz) Secondary Burden (Ω) Accuracy Class Dimensions (mm) PDF
Image TA1111 5~30 1000:1
2000:1
2500:1 		50 to 400 ≤200 0.1
0.2
0.5 		ID-L-W-H 7.0-22.0-18.0-23.0
Image TA1311 5~80 1000:1
2000:1
2500:1 		50 to 400 ≤800 0.1
0.2
0.5 		ID-L-W-H 7.0-22.0-18.0-23.0
Image Part Number Rated Input (A) Turn Ratio Frequency (Hz) Secondary Burden (Ω) Accuracy Class Dimensions (mm) PDF
Image2 CTT0150 5-150 1：1000
1：2000
1：3000
1：5000 		50 to 400 50-400 0.1
0.2 		15-58-23-45

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    Frequently Asked Questions

    Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

    Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

    Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

    Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

    Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards