8 Flexible Rogowski coil fixed by cable ties
High linearity from 1A to 100kA
Wide dynamic range
Very useful with large size or awkward shaped conductors or in places with limited access
No danger from open-circuited secondary
Not damaged by large overloads
Non-intrusive, no power drawn from the main
Measurement uniformity at any position of the conductor inside the coil
Excellent degree of rejection to the external current conductor
The NRC is a versatile electrical current sensor that operates using the Rogowski principle. It is specifically designed for use with portable devices, making it ideal for measurement purposes. NRC coils come in various sizes and can be customized to meet the customer's requirements. This allows them to be used in applications where traditional transducers are unsuitable due to their size or weight.
Due to its specific features, flexible Rogowski coil is an extremely confortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution.
NRC coil is provided with a shield against the influence of external magnetic fields, therefore it grants a stable measurement from low currents to hundreds of kA. The Rogowski coils must be connected to an electronic integrator for 90° phase shift compensation and frequency equalization. Our DIN-RAIL and panel meters can interface Rogowski coils directly without the need of the external integrators. This is an advantage because there is no external boxes or any power supply with consequent ease of use. The particular features of the Rogowski coils combined with the extremely flexible input programming of our portable meters, allow to carry out measurement by all applications.
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