d2-ptv1
  • Frequency transducer
  • Output (DC) single or dual
  • Accuracy 0.5%
Operations

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.

    Auxiliary Supply
  • Auxillary Supply Self Powered, 110/240 V AC ±20% 24 / 48 / 110 / 220 V DC ±20%
    Power Consumption
  • Power Consumption 3.5 VA - AC, 4 VA - DC
    Input Value
  • I inFreq. Range 45 to 55 Hz/40-60 Hz/55-65 Hz/48-52Hz
  • V in63.5 / 110 / 240 / 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 Other optional on request
    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 isolationGalvanic
    Temperature
  • Temperature 0°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 83.5 x 117.5
    Weight
  • Weight 575 gms

    Common Specifications

    Output Load Resistance (Rout)
  • For Current Output Max. 10V/I out (Optional Max. 15V/Iout)
  • For Voltage Output10 Kohm (min.)
    Output Ripple
  • Output Ripple Less than 0.5% of span (peak to peak)
    Auxiliary Supply Burden
  • Auxiliary Supply Burden Less than 4 VA
    Insulation Resistance
  • Insulation Resistance More than 100 Mohms at 500 V DC
    Zero Span Adjustment
  • Zero Span Adjustment Optionally provided
    Terminals
  • TerminalsSuitable for 2.5 sq.mm wires
    Enclosure Type
  • Enclosure Type ABS Plastic, Ingress Protection IP40

Note: Voltage/Current Transducer in case of dual output will come in D3 enclosure (Dimension change)

  • Generator Panels.
  • Instrumentation Panel.
  • Control Panels in Power Plant.

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