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  • Power Factor Transducer
  • Input 3-phase voltage & current
  • Output Single or Dual (DC)
  • Accuracy 0.5%
 
Operations
The input Voltage and current signals are scaled down through interposing and cur rent transformers. The scaled down voltage signal proportional to vcosØ. This signal is divided by the voltage signal to get DC Voltage linearly proportional to Power Factor. This output is further processed to provide DC Voltage / Current output signal.

The Transducer is suitable for balanced load conditions only, when used on 3 Phase 3 Wire, 3 Phase 4 Wire electrical networks.
    Auxillary Supply
  • Auxillary Supply Self Powered, 110/240 V AC, 24 / 48 / 110 / 220 V DC ± 20 %
    Power Consumption
  • Power Consumption3.5 VA - AC, 4 VA - DC
    Input Value
  • I In1 A / 5 A
  • V In110 / 415 V
    DC Output (Single / Dual)
  • DC Output (Single / Dual) 0 - 1 mA, 0 - 10 mA, 0 - 20 mA, 4 - 20 mA, 0 - 5 V, 0 - 10 V
    No of Signal Output
  • No of Signal Output Single (Optional Dual Output)
    Response Time
  • Response Time Less than 500 milliseconds
    Input / Output isolation
  • Input / Output isolation Galvanic
    Temperature
  • Temperature0°C to + 55°C
    Humidity
  • HumidityUp to 95% Rh non condensing
    Dimensions (L x W x D) (mm)
  • Dimensions (L x W x D) (mm)75 x 150 x 113
    Weight
  • Weight1200 gms.
    Common Specifications
    Output Load Resistances (Rout)
  • For Curent OutputMax. 10V/I out (Optional Max. 15V/Iout)
  • For Voltage Output10 Kohm (min)
    Output Ripple
  • Output RippleLess than 0.5% of span (peak to peak)
    Auxiliary Supply Burden
  • Auxiliary Supply BurdenLess than 4 VA
    Insulation Resistance
  • Insulation ResistanceMore than 100 Mohms at 500 V DC
    Zero Span Aadjustment
  • Zero Span AadjustmentOptionally provided
    Terminals
  • TerminalsSuitable for 2.5 sq.mm wires
    Enclosure Type
  • Enclosure TypeABS Plastic, Ingress Protection IP40
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