Autech - TPA Integrator and Rogowski Coil Kit
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TPA integrator
TPA is a Three phase DIN-RAIL 1A Output Rogowski coil integrator installation in distribution box, in a plastic 1 module DIN-RAIL enclosure, powered directly from the mains.
What does Integrator do?
• Rogowski coil output is weak voltage mV signal, the integrator has the ability to amplify and convert it to standard signal which can be connected to a meter.
• Rogowski coil output is proportional to the frequency of the measured current, the signal equalization ensures a linear response on a wide frequency range. The integrator allows to use coils on different electrical network frequencies, keeping the same output level over the frequencies.
• An integrator is essential to equalize and shift by 90° the output signal from the Rogowski coils. It consists of an active electronic circuit with negligible offset and a good linearity.
Feature
The integrator can be combined with any model and size of RCA Rogowski coils. The available values are: 0-1A AC.
On request the input value can be customized according to the application.
The integrator and Rogowski coil is a very flexible system, suitable for high power load analysis, impulsive current monitoring, DC ripple measurement, etc.
Due to its specific features, the flexible Rogowski coil is an excellent solution for current measurement and can be used in a number of cases where a traditional current transducer cannot be used.
