BR Series Rogowski Coil Transducer
○ Model Number:BR-AI
○ Brand Name: Acrel
○ Min. Order: 1 Piece
○ Payment Terms: Telegraphic Transfer (TT,T/T)
○ Country of Origin: China (mainland)
○ HS Code:


  • BR series conduct the real-time measurement on the alternating current in the power grid according to the electromagnetic induction theory. They utilize the RMS and the linear compensation technology to isolate and convert the measured current into the standard DC signal.24VDC safety source features high precision, isolation and safety and low power consumption. It is widely used in metallurgical, electroplating, welding and other fields.

  • Technical parametersIndex
    Input signalAC200A~20kA
    OutputNominal valueDC4-20mA
    load resisance≤500Ω
    output ripplePeak to peak value of output ripple ≤ 100mV
    Power supplyDC24V   allowed range 21.6 V~26.4V
    Power consumption≤0.5W
    Precision degree0.5
    Temperature drift coefficient≤200ppm
    Response time≤500mS
    Installation methodBracket
  • Input current rangeLength of  Rogowski coil
    AC 200A--1000A350
    AC 1200A--2000A370
    AC 2500A--5000A450
    AC 6300A--30000A600