PACT RCP current transformers for retrofitting can be conveniently mounted where there is not enough space for split core current transformers.
Acquire alternating currents up to 4000 A AC with the universal current measuring system. Benefit from fast installation that does not require you to remove system parts.
1. One measuring system for all current strengths
Acquire alternating currents up to 4000 A using a single coil type. Rogowski coils are available in three different lengths for optimum adjustment to the power rail and circular conductor dimensions. Unlike with split core current transformers, the size and weight of the coils are the same.
2. Eight current measuring ranges
The measuring transducer connected downstream supplies the same typical secondary currents as a standard current transformer. Choose between eight different current measuring ranges via DIP switches. For optimum measuring accuracy, compensate for the different coil lengths by simply using a potentiometer.
3. Detect harmonics and transients
PACT RCP current transformers for retrofitting cover a large frequency range from 10 to 5000 Hz. You can therefore also measure harmonics and transients with phase accuracy.
4. Secure hold
The optional holding device ensures the coil is secured in place and optimally aligned even on very hot power rails. If the gap between the power rails is very small, simply turn the coil diagonally to avoid touching other rails.