Power Transducers

604 400 ET-PF-IU Power factor measurement 0.1% error IEC 60688 class 0.1 Universal AC or DC power supply options 3 port 2.5kVAC isolation Low power Wide operation temperature range ET-PF-IU is a high accuracy, power factor measurement transducer.The ET-PF-IU measures power factor and produce an industry standard analog output which is proportional to the measured input value.The ET-PF-IU current inputs directly interface to 0-5A or 0-1A industry standard current transformers. Voltage inputs accept up to 500VAC signals. Inputs and outputs are protected from transient over voltages and over currents. High isolation is also provided between input, output and power supply circuits for maximum safety. Input range, engineering unit range and output type and range can be specified when ordering. Product Description (ET-PF-IU.pdf) Technical ProductInformation Drawings & Pictures Technical Product Information Input Input Range 0..125Vrms, 0..250Vrms, 0..500Vrms / 0..5Arms Frequency 50 / 60 Hz. Input Impedance 1M& (500V Input) / 660K& (250V Input) / 330& (125V Input) Output Output Signal 0-20mA, 4-20mA, 0-10VDC Maximum Output Signal 24mA / 12V Load d 500& ( current output) / e 10k& (voltage output) General Supply Voltage 85..265VAC / 100..250VDC Power Consumption d 1W Transmission Error Class 0.1 Isolation 2kVrms Protection Overvoltage and reverse polarity protection Operating Temperature Range -20