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The combination of the rogowski coil and integrator can achieve 90° phase shift compensation and frequency equalization, so that the output of rogowski coil is in the same phase as the primary current and is frequency independent, which is suitable for more application scenarios.TRA series integrator with rogowski coil is an alternative to current transformer (CT), it is light weight, flexible and easy to install. Can be like CT secondary output industry standard 0-30mA, 0-50mA, 0-1A, 0-5A instantaneous current, proportional to the measured primary current.

The TRA series can be used with power, current and power quality meters and is an ideal replacement for CT in retrofit use.

Product Details

Technical index
Input Range100A~6KA
Rated Output50mA, 1A
Connection TypeScrew Terminal
Mounting TypeDIN-Rail


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