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Rigid Rogowski Coil (Split Core)

Applications

  • Motor drive and protection
  • Harmonic monitoring
  • Circuit breaker
  • Medium-voltage / high-voltage switchgear protection
  • Inline current sensing for high-voltage power grid

Features

  • Working temperature: -20℃~85℃
  • Storage temperature: -40℃~100℃
  • Working humidity: 15~85%RH
  • Measuring range: 0.1A～3000A, or specified by user.
  • Output signal (with integrator): 0-5V AC, 0-10V AC, 0-5V DC,
  • 0-10V DC, 4-20mA AC, or specified by user.
  • Flame retardant rating: UL94 V-0
  • RoHS Compliant
Download Datasheet

Product Overview

YuanXing Electronics’ Rigid Rogowski Coil (Split Core) is a non-contact AC current sensor designed for installation around pre-existing conductors. It provides different output options (0-5V/10V AC/DC or 4-20mA AC) when paired with its integrator. The coil measures currents from 0.1A up to 3000A, with a high working temperature range of -20℃ to 85℃. Its  flame-retardant (UL94 V-0) and RoHS-compliant construction ensures good performance. These include motor drive protection, harmonic monitoring, circuit breakers, and medium/high-voltage switchgear protection. The specific model iProbe-R5500 exemplifies this engineering for inline sensing in high-voltage power grids.

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