Auxiliary Supply110 / 240 V AC, ± 20% 24 / 48 / 110 / 220 V DC ±20%
Power Consumption3.5 VA - AC, 4 VA - DC
DC Output (Single / Dual)0 - 1 mA, 0 - 10 mA, 0 - 20 mA, 4 - 20 mA, 0 - 5 V, 0 - 10 V Other optional on request
No of Signal OutputSingle (Optional Dual Output)
Current transducerInput AC CurrentOutput (DC) single or dualAccuracy 0.5% OperationsThe input current signal is scaled down through Interposing current transformer. The scaled down signal is fed to a precision rectifier stage, its output is processed to provide DC Voltage Current output proportional to input AC Current. The output signal is calibrated for RMS value.
The input frequency signal is scaled down through Interposing potential transformer. The scaled down signal is fed to a precision frequency to voltage Converter stage, its output is processed to provide DC Voltage Current proportional to Line Frequency. Frequency transducer, Output (DC) single or dual, Accuracy 0.5%
The input Voltage and current signals are scaled down through interposing potential and current transformer. In case of reactive transducers the voltage signals are 900 phase shifted. The scaled down signals are fed to precision multipliers working on time division multiplication principle. The multiplier output is processed to provide DC Voltage Current output signal proportional to input active reactive power. For Signal Phase network, only Active Power Transducer is offered. Fro 3 Phase 3 Wire or 3 Phase 4 Wire electrical networks both Active and Reactive Power Transducers are offered for balanced as well as unbalanced load conditions.
Power line transducers are suitable for measuring electrical parameters like ac voltage, current, frequency, pf, kw, kvar and also for dc signal isolation. They are best suited for mcc and pcc panels, amf panels, scada systems, plcs for data acquisition and metering.