The MRC series is a new generation of flexible Rogowski coil (Rogowski® coil) current sensors, which are especially suitable for measuring in combination with portable devices. MRC coils have different sizes to cope with different conductors. The new generation of MRC coil strengthens the shielding layer and greatly reduces the influence of external magnetic fields; it can be directly connected to our rail-mounted and panel-type meters without the need for external integrators. MRC series coils have IP67 protection grade.
Technical specification
-Window size:24mm
-Section :6mm
-Reference Rated current:200A
-Cable length:2 meter
-Calibrated Accuracy:±0.5%(temperature drift:300ppm/C)
-Ratio:50mV/kA@50Hz)
-linearity:0.2%(from 3% to 100% of rated )
-Position error:±1%
Applications
Smart meter
Rectifier current measurement
Power quality analysis
Motor overload/short circuit protection
Current monitoring of power frequency and intermediate frequency welding machine
Medium and high voltage switchgear protection system
Remote Terminal Unit (RTU)
Synchronous Phasor Measurement Unit (PMU)
Current measurement on the secondary side of the electric furnace
