FR2050 series flexible clamp power meter is a kind of power meter carefully developed by our company for on-site measurement of three-phase AC voltage, current, leakage current, phase between voltages, phase between voltage and current, frequency, phase sequence, electric energy, active power, reactive power Multi-function, digital, smart meter for power, apparent power, power factor, total power, etc., using flexible coil sensor with diameter of φ150mm or φ300mm, easy to use and flexible, can replace traditional bulky clamp leakage current meter and power clamp meter It can also be used to identify the transformer wiring group, inductive and capacitive circuits, read out the phase relationship between the CTs of each group of differential protection, check whether the wiring of the watt-hour meter is correct or not, and repair line equipment, etc. Electric inspectors provide a new type of electric power meter that is safe, accurate and more convenient.
Using advanced Rockwell coil (or Rogowski coil) technology, it is a toroidal coil that is evenly wound on non-ferromagnetic materials, with no hysteresis effect, no magnetic saturation phenomenon, high linearity, and strong anti-interference ability. The output signal is the derivative of current against time. By integrating the output voltage signal, the current signal can be truly restored. There is no exposed metal conductor in the coil part of the flexible current clamp, non-contact measurement, safe and fast; its small size, light weight, beautiful appearance, soft and flexible, suitable for narrow environments and places with dense wiring; high measurement accuracy, strong reliability, response frequency bandwidth.
The instrument also has functions such as backlight, data retention, and data storage. It is easy to use and is an essential tool for electrical safety testing.