Rogowski coil characteristics and product accessories

1. Product Features 

It has unique advantages for high frequency and high current measurement;
Linearity is good, calibration is easy, but when used to measure non-sinusoidal current or unknown frequency current, you need to configure the integrator to use;
Measureable irregular conductors;
Easy to install, no need to damage the conductor;
Applicable frequency from 0.1Hz to 1MHz;
The high frequency angular difference is small, and the low frequency angular difference is large;
No secondary road opening hazard;
Simple and convenient maintenance;

2. Product accessories
 
In addition to the standard sine wave of a fixed and known frequency, the Rogowski coil needs to be used with the integrator when measuring. Since Rogowski coils are usually used to measure high-frequency currents or large currents, the measurement environment has large electromagnetic interference, and special attention is required when measuring. In order to reduce the influence of interference, the integrator of the digital output is preferred.
The digital output integrator completes the integration of the output voltage signal of the Rogowski coil and the AD sampling inside the integrator, and uploads the AD sampling result to the secondary instrument or the upper computer by using the optical fiber as the medium. It can effectively avoid loss and interference during transmission. When using, pay attention to the analog connection between the integrator and the Rogowski coil as short as possible, and try to use the shielded wire.

For more information,please contact us at sales@xfullstar.com